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Total

100

DNS

Email

Security

100

Network

100

Availability

Domainarin.net

IPv42

IPv62

MX records4

StatusActive

Domain technical report

American Registry for Internet Numbers

arin.net

ARIN is a nonprofit, member-based organization that administers IP addresses & ASNs in support of the operation and growth of the Internet.

Generated: 2026-08-10T08:09:53-05:00 · Cached result

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IPv42

IPv62

MX4

NS4

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

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 policy5 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

4 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

41 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: www.arin.net

✓

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/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)

199.43.0.47
192.149.252.47

AAAA

2 record(s)

2001:500:4:201::47
2620:d0:6000:502::47

CNAME

0 record(s)

—

Not configured

MX

4 record(s)

20 smtp4.arin.net.
30 smtp2.arin.net.
30 smtp1.arin.net.
10 smtp3.arin.net.

TXT

3 record(s)

"jamf-site-verification=flbIKFmnUB-7B2bDh6H70A"
"google-site-verification=SzQ0N-hsKPoot1lOBsz-0zdGteIFkknuyGCSuXfQriY"
"v=spf1 mx ip4:199.71.0.111 ip6:2001:500:31::111 ip4:199.212.0.110 ip6:2001:500:13::110 ip4:192.136.136.27 ip6:2001:500:110:201::27 ip4:199.43.0.25 ip6:2001:500:4:201::25 ip4:192.136.136.238 ip6:2001:500:110:5::238 include:spfa.mailendo.com ~all"

NS

4 record(s)

ns1.arin.net.
u.arin.net.
ns3.arin.net.
ns2.arin.net.

SOA

1 record(s)

ns1.arin.net. bind.arin.net. 2021114735 10800 600 1209600 3600

CAA

3 record(s)

0 issue "letsencrypt.org"
0 issue "amazon.com"
0 issue "www.digicert.com"

DS

1 record(s)

64369 8 2 FFCB79F51C41A89D400519C7804E51C5D1BE44B0F16065163258800F A27757EA

DNSKEY

4 record(s)

256 3 8 AwEAAdN/Ey43PALXFQVfhIVfCIElbqzPdui4V06e1ZetT1R393SLNB8c vqfMj/wUbHXW8ViXQaBavTA3AR1/LuyfGDA1LAj6KKfeqsWzD/kHWYlc DDcn5yUFlRHX+NkGmjkVybOVdORqtKxVaFqXfRCZjHavza/y2Nru0qQq b9yM8+ZD
257 3 8 AwEAAaRSMTDSfD0FrNbW7RgfrZjP3o9pKWHYJPBELVxentP6TSLjXdwB prcS0rj4UTagIpW9Ta1b/onKGdlK17yljIKK/Z/CnOXYnjHM2T0v8pTS JSAjB2BkSxZoGJA/X4vqrZVnZHZtzspkSVHGyHSv1aALRPNSKfXLIxAo vsEKpwzPtXpGPnwcjMUZcUd1uGTwyQRBP9t19b/K+SeK1sajEVTv0lkT EkS31ZFZJhRCGcQvCB5SDj6Brip85vQmmcR6YYTOhoMxUHx7grDGZj23 iQ/w0z1CunJ/5hWPdYm++gG47QvRzKh2hsmZ07mVZIQyk501w+0Ubpqe FZ7MXP0yQK0=
257 3 8 AwEAAfAvyvFhkaBMeXQ4+qo70smoD5+dQnHS364gH22Tn8j7dliEeKtV s6fEQWP3tZ7geGMnXkY1+cA3TCIYTwefEuLPfgAKocYTFRd8LH8w4k4G gJDDxag23PlQC0uk3T9XetmEA0oWIxQoP+C5sb1m9croSONFEUVFLFQk y2vz364RIOKnss5jIGh7FaK/9dGe5zS6IISlw7WFRB3s2arY9xp0h5MC Ahc5UnsmJDAoYpaDptrYac0Vf3ub+h1U/TepLc/s4lGrud0sDPrP6Rkk 2fW6MNa2UKuF+JdTtNe9bA+RololQQeGfYoSNK66PA/4HKBM2vVg+ssf E6Sh6356VmE=
256 3 8 AwEAAdUaob0OCkgVUCH1oTrd579x8UX4u6G7mD5OAs84bvBIZx6G5VAs 75HegtnRAWxQlQFis1qfVd2aDmNP0kGVv/HjttBSGIFJJwKArTQ3VSsO 5eZmGffKF1wqgGlw6t0vCuf6noBO9kESyv1SpAA6lsectbQlwTZmL7qZ lZGObZ3N

RRSIG

6 record(s)

TXT 8 2 600 20260824120018 20260810110018 36726 arin.net. kqazzdqrnXLA+qBpqElSxEExKsYlaoo81tH2d/h6NdXwWxl3/QoS7GFU rU0JLr40iQJqaALTQpW45stfsERehvuILKjbzaBPWJZKeF0rbmZLc6OX leLmJnPy6/eFALf4RksdvxgpxAEDQiamazI/pCFM5M8e5ifSV2oiVuET iwY=
MX 8 2 300 20260824120018 20260810110018 36726 arin.net. RKGigPNT9/KzUq+37vu45tKoi88LIpA8VFwW/23q1Hoz3hzdJGpO7ayp HQ46aIMtClnxxVNI11MoXnNjQjSKfY8BaqHmOsWDNFyL2hH9ZrR8Xx7Z UwnUZoVpOnZw1Foo4Z3PBQDP1D6Mj02fhA8I0kE3AMo7FkyIonu5u/xO ntM=
AAAA 8 2 60 20260824120018 20260810110018 36726 arin.net. R4EFzDS0HUjojDrsMPfeNMgj5WpngI7vLDUH1HPqIYrLgAdcMoKy7odx +e6inBdgfOwmE/8x7GXqjVD0RrJ4KoqR1ufZ9UzoAsRwtPj0uyVwSd2I zLMl2j47PMmMwqvC4iDR/TjCIL5aePIszr7gTqE+91Ld1KAR2+Z7HSSd fRc=
DS 13 2 86400 20260816034830 20260809023830 7272 net. rWd2fJKviu+9qUzhb0H6eRQkd8J2HdLavSALLA0QXfkzHIx06YWMNDfn 0DSeoA4HBnAtJRrTfyCfl6EGlrS0VQ==
NS 8 2 43200 20260824120018 20260810110018 36726 arin.net. w3gmQLSGjBSXVH0uZxfJzhu+6G/EH/RC12MG3Mn3Z+9RSeXHewmVnrlE QXMs23xrr6CeaZehx2me9PPSAf4AMYot5Sx/dMt4XNQnv5Syk5ZDn6Dp a5UtK/VUJ9N/WJsns8jmcL2AthFZGh55MiWKdA/R9YThy+HeRvrmnipw +Kw=
CAA 8 2 600 20260824120018 20260810110018 36726 arin.net. d4SEHMbZPrpMoM8CPsXlpoSXqn1Ne0boNhBwxiTSUXgslwdRmNMlTf5B /wN8PLpaXqAV5i4gtejaXkicw8VezXevWeaAfcNLEGYJnlC2cvJZKYMZ i9+muILoZ8Dsn8qEzQ3XJLSxLl6sM2JkcFJsUfhoNQcr72/pxn5bGVQ/ t6U=

NSEC

1 record(s)

_dmarc.arin.net. A NS SOA MX TXT AAAA RRSIG NSEC DNSKEY CAA

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 ip4:199.71.0.111 ip6:2001:500:31::111 ip4:199.212.0.110 ip6:2001:500:13::110 ip4:192.136.136.27 ip6:2001:500:110:201::27 ip4:199.43.0.25 ip6:2001:500:4:201::25 ip4:192.136.136.238 ip6:2001:500:110:5::238 include:spfa.mailendo.com ~all

DMARC

Configured

v=DMARC1; p=none; rua=mailto:jtmxc6rh@ag.us.dmarcian.com; ruf=mailto:jtmxc6rh@fr.us.dmarcian.com; fo=s;

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

American Registry for Internet Numbers

Description

ARIN is a nonprofit, member-based organization that administers IP addresses & ASNs in support of the operation and growth of the Internet.

Final URL

https://www.arin.net/

HTTP status

200

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.arin.net/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

*.arin.net

Valid from

2025-08-19T19:00:00-05:00

Valid until

2026-09-20T18:59:59-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_128_GCM_SHA256

Security headers

2 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

✓

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

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

192.149.252.47, 199.43.0.47

46,18 ms

Cloudflare

1.1.1.1

192.149.252.47, 199.43.0.47

26,32 ms

Quad9

9.9.9.9

192.149.252.47, 199.43.0.47

41,08 ms

OpenDNS

208.67.222.222

192.149.252.47, 199.43.0.47

97,35 ms

AdGuard

94.140.14.14

192.149.252.47, 199.43.0.47

99,70 ms

IP, geolocation and ASNAssociated network information

199.43.0.47

No data

success

country

region

city

asn

organization

isp

192.149.252.47

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

smtp4.arin.net

Port 25: Closed/unreachable - 27.1 ms - 
Port 465: Closed/unreachable - 4045.2 ms - 
Port 587: Closed/unreachable - 4046.9 ms -

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