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Total

DNS

Email

Security

100

Network

100

Availability

Domainfdic.gov

IPv42

IPv62

MX records3

StatusActive

Domain technical report

FDIC: Federal Deposit Insurance Corporation

fdic.gov

The FDIC is an independent agency created by Congress to maintain stability and public confidence in the nation's financial system.

Generated: 2026-08-09T01:11:16-05:00 · Cached result

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IPv42

IPv62

MX3

NS6

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

6 NS record(s); 2 or more required.

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

✓

DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

CAA policy0 / 5 pts · Dns

Certificate authority restriction.

DNS propagation0 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

3 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

51 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: a23-33-29-136.deploy.static.akamaitechnologies.com

✓

IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓

IPv6 connectivity35 / 35 pts · Network

AAAA availability.

✓

DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

✓

HTTP response40 / 40 pts · Availability

HTTP/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

23.33.29.136
23.33.29.133

AAAA

2 record(s)

2600:1407:e800:19::b81e:2ab1
2600:1407:e800:19::b81e:2a9c

CNAME

0 record(s)

—

Not configured

MX

3 record(s)

10 mail3.fdic.gov.
10 mail.fdic.gov.
20 mail2.fdic.gov.

TXT

16 record(s)

"drvvbm8zl592dflq26gnzpbm1pg817rb"
"mdys66lr14jjdk9xnc6bcqzh8ff67r6l"
"kl3c7j4bwdh1hk5xqjnywks9xw30w6pj"
"v=spf1 include:fdi22226.zixworks.com ip4:167.176.6.0/24 ip4:167.176.16.0/24 ip4:167.176.36.0/24 ip4:63.251.84.65 ip4:216.12.128.83 ip4:67.97.183.69 ip4:67.97.183.68 ip4:67.97.183.67 ip4:209.59.135.148 ip4:72.18.216.98" " ip4:74.123.133.61 ip4:72.18.216.102 ip4:204.144.151.225 ip4:96.127.113.23 ip4:52.222.105.57 ip4:207.195.180.134 ip4:207.195.188.134 a:fyi.fdic.gov include:spfext.zapproved.com include:spf.protection.outlook.com mx:fdic.gov -all"
"docusign=fa48621e-31a0-4b0e-b5ff-7d17e146870f"
"vBGSlVf56FSTWzdUJqXW/nwsXNpbk2lqg6p2G4ONQWFnvfHvURAh8BXVCeNhlz+4JDwqoeTUDsVljVqYuWCK6A=="
"c41b1d6c0a754b388e41aa59e8430fc8"
"_i0fk38g7uw5iap711wsmd89x2iiu0z8"
"infoblox-domain-mastery=e3034bbe2f5d282445712f243ab783065e7bb00f60479dd7fd49d5d45f322c714a"
"bx0km3sxp4zbzz47ty9rnm1hc7kt0ndk"
"adobe-idp-site-verification=5f7f9e2591769aa5236eb3d97f2244e75896f88eb3a22f40293c0aa4ddd8d863"
"google-site-verification=da-Ta0koZIU3Yjq9r1XoQVsdAN-KEVH1RseS46Qcj3A"
"MS=ms29916934"
"03yb47g71zqwmxj9qcjmsshzpxmzd9xh"
"_tylop8z1mi7f2stdfld0avmy3wojrxa"
"docusign=9e50020a-e002-4291-9584-5fc6b84c05e9"

NS

6 record(s)

a13-67.akam.net.
a28-65.akam.net.
a10-66.akam.net.
a9-66.akam.net.
a1-55.akam.net.
a18-64.akam.net.

SOA

1 record(s)

dfwcnsgms01.fdic.gov. unixops.fdic.gov. 2008630160 7200 720 1209600 900

CAA

0 record(s)

—

Not configured

DS

2 record(s)

46636 8 2 D764041F13C84FD29D084EDFEE05B56B1665EB54A59B8F903E5C4CA2 F19C8713
54169 8 2 EF7964F162354583C9C3FC89EA08D9F49E406E114191815EBC5BE043 CD1288A8

DNSKEY

3 record(s)

257 3 8 AwEAAers3lguNgsO+2uBxXM729QxR1QJ1qEek3CagT6PGNJtwpnIw3QH dKFEFozt8rNtGgGd6hVRyqrXoHWpSDhuJiENz5PNqYmNGyz2LU/KqLqB eraDqFWF4DVWMNtSnW7eD6THI2YMNOHCiEDDsYPZur1tkCqCKDXtFCMR UZvsgWoJav2NUCDRUaeuOU5w1ImOC3Od77LolUlvgeuo1MpqefjY0ZJ1 dsTEj60Lh7ss6piW9JBgSD+yfipv1OhSxl9of1OTGPHEO4jz4WYmibFi xiLq0k7g9PLmjC9/y63mGs6So2yi8fyBTppQ/9OhDd1F/03Gjsiv5EF1 Lr4Tvmz4/Dk=
256 3 8 AwEAAaG5LEO/9oG/8kgGQoTJxOBqFx4XTV4pljm6xNxbWia2A7AK53o9 XKlt6QJH8AuyONHt63+jSmUANDsGmCtfnheRzWcZJdm12oSRyjBrgH47 bQyFL27H5KY6tf61A4ClHoLk8YkbO/NZ/Hn9RUJ7ybrf0p2eXj4x4+6a Fg1Y9NDL
256 3 8 AwEAAZ652+sydPsLBOpauwiXJG50oMy2Fojb/Gccy6Ns1r5XszFPdJw6 B9b9HTJcAWHHegnwS9ujNNydrZ74sKTaYpCRm4myrs/N5DX5A0T8a87q 9Fr8cfGT2pJZWcmi0D2z6g+vqJKe4eepxzlr6CTy4kbSOj6tWvnVGeF2 8ZKNP9Ib

RRSIG

8 record(s)

MX 8 2 900 20260811190127 20260808180127 38004 fdic.gov. O3GMhppyLwChaRPpxxb8B6bowP3W4xJqadnh4cDd6uCndNJnwQHs74Kg EsHyG3Bngg0N6WMJVpF2Euj3RBsU4Mzpf4Z7tJ6XuskWV6CUHvj5hl5c nUHw5cbcEwt1WSlroABvSXGHnlzz90FOzUHWSnfhEfaduH3vsZl/Vzdr 70A=
SOA 8 2 900 20260811190127 20260808180127 38004 fdic.gov. YTYxM6RDs7owjfxrY+qUO5NckpYmPRXMjmqiA/EtS8KZ24wvPm/423M/ wtAOXxxiO9pYcFpDuwNkwVYStb705UWzFIO0khfPbnFm+DjYiYwVTys1 ZxFanSk61e0+83m3WQ0khqaIonfjbkTk0uxtL7glb+fFExVlUOIpSu/K vYc=
TXT 8 2 900 20260811190127 20260808180127 38004 fdic.gov. KBFze1KWeJ8+LzpQCP9EcKhnEaScuAGI946LFEngHZ+y4peUh7p/vSCN TsUDvkpYDUZ5nCVr3h63INCsnOfTdaFoO0vI1Uv/uv78NU3OLDiD3+wf Zv9ivh4MOddESEW7wYU1RzNxOwh20NPi/boJR8npKJ6B0+UtgBm2FiVm ZT8=
NS 8 2 900 20260811190127 20260808180127 38004 fdic.gov. TEu+mIiLegAaBjenY93OCv5NXVGGC5DXWWjdm1NadYTUOdCIeOY5Bzng lM1jSpoJknYth9REQu/xQ6zdn5HGtAICVBuRlQkul1Pjws7T46e1wdJb IzhMjuiTZpEIrnoLjC/CJh7B41vUliXJWohw0C54kE2vMruLmT3a8NAt 7N4=
DNSKEY 8 2 7200 20260811190127 20260808180127 46636 fdic.gov. BYiE5/NjrFG+7Kt7bLZtWLjhSNfZGQHccNV2op5Hle1tdBdINXD+jvCE yBP6rCTcj1WS0JuPaDcEVDn+HkQLpi3VdfWH1e9o4FYsSJyCC9aRie98 G3plQB6J5nZdr/wftXVTa5dcscptt5XQlda4cHfsmB39sMBLonJx7I6/ 9woNbEbmxhoKvWer8VWgvWtWXRZ4nGi+hZiAqY9mXGBEOm1k7VMkOwAN vIL6SkM4QTTCfe/ZGrCR84u5m7r+cFu48wlsDtubPRRzOG1t0g/0CkBC k7LnCzL0bUBYXcPKhsTVNFauVsrl66ZoFvLB+rsIzjlhbmLTJTxZmwQX U6ERoQ==
AAAA 8 2 900 20260811190127 20260808180127 38004 fdic.gov. WBRD+p8l3Ms4upvwSEMY6FieINobXtVpCIQRje1J/Sa93RftHyR7hSjF Kmn59xOjcIap7iCnacTrNejGGdTpabMqjt3oRhlDKvXq1FmihuL4JB1h gVh2QpAz9FJeZ8W2k9c2/iqCYnm5BPrzhUGuCeMFWhXiQoTjRWgVmq3y HXU=
DS 13 2 3600 20260810071109 20260808051109 35496 gov. r0lP9rCnVwnzWRtq1sgwQ/61RKy+JiFgLw/EY3ZoRCtgWmdJRwX28g+E iW9RN3WU4BPhHbS9U9Zv8P+eJeqfAw==
NSEC3PARAM 8 2 900 20260811190127 20260808180127 38004 fdic.gov. IOfpOkzvnOSebNnhWiF/TqlveMJ+9JMj969xlwsQrXWNJfkNzW9+BaJx Do9ChX1EPgInGppMxASYACYXMKpqZbo4QrX2OSfbpfsaoEmciH2ShdPm qZBNMYpA21fZHz9VZfWhQKapHBQyyLF6U0cN79Ckw/7U2mlHAu86kjns hU8=

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

0 record(s)

—

Not configured

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:fdi22226.zixworks.com ip4:167.176.6.0/24 ip4:167.176.16.0/24 ip4:167.176.36.0/24 ip4:63.251.84.65 ip4:216.12.128.83 ip4:67.97.183.69 ip4:67.97.183.68 ip4:67.97.183.67 ip4:209.59.135.148 ip4:72.18.216.98 ip4:74.123.133.61 ip4:72.18.216.102 ip4:204.144.151.225 ip4:96.127.113.23 ip4:52.222.105.57 ip4:207.195.180.134 ip4:207.195.188.134 a:fyi.fdic.gov include:spfext.zapproved.com include:spf.protection.outlook.com mx:fdic.gov -all

DMARC

Configured

v=DMARC1;p=reject;sp=reject;fo=1;ri=3600;rua=mailto:fdic@rua.agari.com,mailto:reports@dmarc.cyber.dhs.gov;ruf=mailto:fdic@ruf.agari.com

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

FDIC: Federal Deposit Insurance Corporation

Description

The FDIC is an independent agency created by Congress to maintain stability and public confidence in the nation's financial system.

Final URL

https://www.fdic.gov/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.fdic.gov/

Version

Server

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

fdic.gov

Valid from

2026-07-01T11:20:42-05:00

Valid until

2026-09-29T11:20:41-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

3 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

Referrer PolicyNot detected

—

Permissions PolicyNot detected

—

Cross-Origin-Opener-PolicyNot detected

—

Cross-Origin-Embedder-PolicyNot detected

—

Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Review

Differences detected

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

23.33.29.133, 23.33.29.136

36,92 ms

Cloudflare

1.1.1.1

23.33.29.133, 23.33.29.136

35,30 ms

Quad9

9.9.9.9

23.215.55.171, 23.215.55.181

61,21 ms

OpenDNS

208.67.222.222

23.33.29.133, 23.33.29.136

48,48 ms

AdGuard

94.140.14.14

23.217.201.102, 23.217.201.114

67,80 ms

IP, geolocation and ASNAssociated network information

23.33.29.136

No data

success

country

region

city

asn

organization

isp

23.33.29.133

No data

success

country

region

city

asn

organization

isp

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

mail3.fdic.gov

Port 25: Closed/unreachable - 9.8 ms - 
Port 465: Closed/unreachable - 45.1 ms - 
Port 587: Closed/unreachable - 4029.4 ms -

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