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81
Total
95
DNS
70
Email
69
Security
55
Network
100
Availability
Domaingovdelivery.com
IPv41
IPv62
MX records1
StatusActive
Domain technical report

Granicus | The Citizen Experience Platform for Government

govdelivery.com

Citizen Experience Platform Transforming How Governments Serve. Granicus technology connects 330M people & 7,000+ government organizations.

Generated: 2026-08-08T23:17:45-05:00 · Cached result

IPv41
IPv62
MX1
NS4

DiagnosticsMain findings and recommendations

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)10 / 10 pts · Dns

2 IPv6 address(es) detected.

Name server redundancy20 / 20 pts · Dns

4 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 propagation10 / 10 pts · Dns

Agreement between public resolvers.

MX records20 / 20 pts · Mail

1 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.

i
HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

i
IPv4 diversity20 / 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

1 record(s)
23.185.0.4

AAAA

2 record(s)
2620:12a:8001::4
2620:12a:8000::4

CNAME

0 record(s)

Not configured

MX

1 record(s)
10 granicus-com.mail.protection.outlook.com.

TXT

6 record(s)
"MS=ms20145549"
"vmf1wc9lzgstz78cfb97n3xxk6lb0nj8"
"status-page-domain-verification=5jj0fl287myv"
"MS=ms79594986"
"v=spf1 mx include:spf.office.govdelivery.com include:service.govdelivery.com include:salesforce.com include:stspg-customer.com -all"
"OSFb4Sy5fudgltCNDXyIlWGFL7fPuemKAxAj40EjS4fFaQTCW+HcKogkpGTLpTnDXVZh63Tc38WWK8Guhp0A6A=="

NS

4 record(s)
ns-547.awsdns-04.net.
ns-1287.awsdns-32.org.
ns-205.awsdns-25.com.
ns-1994.awsdns-57.co.uk.

SOA

1 record(s)
ns-1994.awsdns-57.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 300

CAA

0 record(s)

Not configured

DS

1 record(s)
64835 13 2 3D7246E9202409EF0B4883373E3839E391A20AB5E1D54188FEE020E3 A553D60D

DNSKEY

3 record(s)
256 3 13 IgLxEtvbflJrOjdjD9cE0M67Fu2FsSpddSxn+xWl5xqKn/LtFGphlW7n qykYKKnvRGGz/uPHBpFc3uOoUhZTJA==
256 3 13 2ABQJIktM9CkFp03/PzjMmSxsrvpTsOc+CU+jaoAQU0+JrDhHbWqh3lg zoan8NmnmlD8vItZij2XO7IEczJOJg==
257 3 13 FUMH17r5SDURpyTpvGypJfm9KvbRNJLYRG6mIIhF2HlT6kOPhbS/GA5G oA8Ijp2Pf2IJXZFXZbJBY6KYYUVy9Q==

RRSIG

2 record(s)
DNSKEY 13 2 3600 20260809100000 20260808230000 64835 govdelivery.com. x4C/rL8vNBXnaibasfrzf3KQOzyav0m2zWzs0lwVSu8Q8auoip35W47/ 2BXMXWEzd6LqOrV4H9Safy4NTZ+LZQ==
DS 13 2 86400 20260814021632 20260807010632 41446 com. H2GGQhzVKdA0qRKMwUmLHPnHdKlzdwZ2a+QJTUZ2auojKnh1DKqwJnS2 fY6ohd4fd25mSe6kxL9wgHK94ZmZZQ==

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 mx include:spf.office.govdelivery.com include:service.govdelivery.com include:salesforce.com include:stspg-customer.com -all

DMARC

Configured
v=DMARC1; p=none;

DKIM

Not found

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Granicus | The Citizen Experience Platform for Government
Description
Citizen Experience Platform Transforming How Governments Serve. Granicus technology connects 330M people & 7,000+ government organizations.
Final URL
https://granicus.com/
HTTP status
206

HTTP

Status
HTTP/2 200
Final URL
https://granicus.com/
Version
3
Server
nginx
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Let's Encrypt
CN
about.govdelivery.com
Valid from
2026-07-01T07:53:36-05:00
Valid until
2026-09-29T07:53:35-05:00
Days remaining
51
Protocol
TLSv1.3
Cipher
TLS_AES_128_GCM_SHA256

Security headers

1 active
HSTSImplemented
Content Security PolicyNot detected
X-Content-Type-OptionsNot detected
X-Frame-OptionsNot detected
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

Consistent
Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
23.185.0.4
67,50 ms
Cloudflare
1.1.1.1
23.185.0.4
52,95 ms
Quad9
9.9.9.9
23.185.0.4
105,29 ms
OpenDNS
208.67.222.222
23.185.0.4
51,94 ms
AdGuard
94.140.14.14
23.185.0.4
58,30 ms

IP, geolocation and ASNAssociated network information

23.185.0.4

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

granicus-com.mail.protection.outlook.com

Port 25: Closed/unreachable - 24 ms - 
Port 465: Closed/unreachable - 4039.4 ms - 
Port 587: Closed/unreachable - 4020 ms -

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