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Total

DNS

Email

Security

Network

100

Availability

Domainwebmin.com

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Webmin

webmin.com

Powerful and flexible web-based server management control panel

Generated: 2026-08-11T00:54:43-05:00 · Cached result

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IPv41

IPv60

MX1

NS2

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

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

✓

SOA record10 / 10 pts · Dns

Authoritative zone record.

DNSSEC chain0 / 15 pts · Dns

Both DS and DNSKEY are required.

✓

CAA policy5 / 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

33 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: secureprojects.sourceforge.net

IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

IPv6 connectivity0 / 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

1 record(s)

216.105.38.11

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

5 mail.webmin.com.

TXT

2 record(s)

"v=spf1 a mx a:mail.webmin.com a:fudu.webmin.com a:www.virtualmin.com a:webmail.webmin.com ip4:144.140.0.0/16 ip4:144.135.0.0/16 ip4:108.60.199.107 ip4:54.167.84.226 ip4:45.76.69.64 ip4:44.217.106.106 include:amazonses.com ~all"
"google-site-verification=lSVNYsLLeoN-xAwtm6rMLimiNueoYeeTvXTPIHTZHgY "

NS

2 record(s)

webmail.webmin.com.
vultr.webmin.com.

SOA

1 record(s)

ip-10-67-180-31.ec2.internal. root.ip-10-67-180-31.ec2.internal. 1656287362 3600 600 1209600 3600

CAA

2 record(s)

0 issue "letsencrypt.org"
0 issuewild "letsencrypt.org"

DS

0 record(s)

—

Not configured

DNSKEY

2 record(s)

257 3 8 AwEAAcILyRnpHMeUHF+hL4tDKX8mS9GZ3CeGhBOR+P15udy3ijGGj9rM 2Vdj42GZWXQzgrrL49WVECrAJZcWxGgCgLItapj7uMewO9346EXPvviN 5IsrhwxAvOdxHVM9x01omG78p7DhJzUUWQYthxb7etnHZawrAdrDURUC qlcFm0AybVdvnETHIj3835Gy3SWEuLz4Mzbwi1/nOvOuom//0G1ucwLq eslVaXrUbPQXbYk05+TfI4Cw9qj/zhXL+bp9bOAGdFP26nUcgcj5TUDO eBRXAWEqLz3vyjlMulbRCYtScrfJ3aMrqJRaK7ZCFGNYxg5NbnDUEksh Dte1BjwdAb8HYfyVLY+EhB3nTj8kUeMgBZQqYymPJoqgtBALxtaKqbSw 7LPhopXTIjFZbAAn1axDCAcHu/tj9xemOjP3ocho2xVR9Y+Sx8Pg3kyP ibgEa3dGMLxxXAPBpbHwEDWcskP+njE2HDU+vBAbBJLIRw9/adK6B0jo ltQEsrL5a/lhJw==
256 3 8 AwEAAag/8RzgrCvEyWIZQLZwBn3wyNNA6XnG0Sd6MawcXjjh5JikDCUO 9LJfJMMOR9t8PFkzBxjbbgl4Osgqhb1VxCtWTnoJGm8flTEX9hLBM0p9 F812/sSU1Rlsr5odlVRy84QBxe8Z4i3k1UW6Lm/xfWiVX2pYzHxWcqLD GXONiLrBRkwHF51Z4n90784Bn9vpDefyywocvARcdlwUhVPw+YUJTwhG oMx/S/oDc62ztt4aQgpulpKmORmc9S8/iukB9uoZZDnQgCGA1QemNdk7 vSFOY2gnC0OWwCA8EIiI1huyQKzlb+bRAv/zrEmnexBxbanBEVX0zQZN HqSYDIhy05VB915Y7iRSNB9yVNoQ/XHT3HboSjp8f28S8tLX/+Z/I/5l Qop/8iYmkbWf8rh1OtGlcAkvQ0m5XyMre/ltUr3100kNLTX7pERqbIkY 2P0UcVoJHZCBhd/Igv1VTZaC6MR59PCyLycHHxrX3m9cFn+H68C7guOA LWbjP4pSDY/B2w==

RRSIG

3 record(s)

DNSKEY 8 2 3600 20260823155302 20260724155302 4350 webmin.com. VXKwFYVfpgw1W3GGteK1JJX6B6HOjqS6H5JN7Ti2x/0+jXOTuWmuuqkh +7gm2qGpXq4tNVTgwMMBsd/MV7iE5EAYYtj871mzz82vvPX6BhuXWuh+ wYhIw8Z6L+hyAZfgMabJYnK9CZbGZRj6kUY5qh5ougEmnwsSymkL3N5n mpzcnIuGsyCnnTIKkRDR201EXcCzaGPhLk+8Zp471a5WGCjfBMxjv3lz aEIVD4a1ef8PgD1NSqFDHOaD9DzSBrNJHpSzBZU/qYRZoDmpQlj/1iIg Vc1ACuRezz0sPNhETum0zL3FMXmepj0ijmh1qiEgE3q/H0nVLrbooTkV J0bgxR3p+24/UGy2aRnPImjNARj6bELq0HSeMvXTT5tt9t1nHQY0B2Rj EeyAPbvVNVcc59Sp2movid60WOoxlHip7PbaMRY8K9UFA8k0DQXGKn/T IRsDl2ffcyCLMJ6X7pV1LnZP+KoyzB289N3W5uV6AyqgMF4quEmXuZYP ZX93vuzA
DNSKEY 8 2 3600 20260823155302 20260724155302 31759 webmin.com. VgIW+B1REU+5eyi6JEYdioxpoNVQRIQp/elNJAE1wFZQ70Rkqeyo4v9M T5rcJRb6xB5T9LGDbCzk73/RgSpMji/7dUaLN07M0QTn6UKbDXhaFEey qLxYB0uUV9anfl6JSbShxfj4MIgiFDM4BiJCJFmu1q1KBjLrw4koFX+/ fY7qakJIcuylfrmcg4OO9JCeIopEzKjHiz8Q8+UUxfl7CAG6zYg9lAS8 ox2Njy57phgk2xCV6MAm94+M6q4YpzO0eDnGlTh2djS5EZOhMPBR21Dw f/5x9odjkHUXfXu6LZ4k+0eZYnyXL+qahdu7QsVE22TTDTAzl6AmKIHf ULM7BCBWRd4UrztkPCeuIabrdN+DwLXFAkztP6LAuECSzAL1iN4M2ppr kkc0iLQfuzkfaO4tOucNJWqtYAxdloOHgMkw2A1GZY7wbj0kqA8ICbo1 P9V7AiXhDiWM5Y6bL37CQu0tW42UXokKisTGDDhiH/ZFTLI20ioKDFtD cHAEu5WS
NS 8 2 3600 20260823155302 20260724155302 4350 webmin.com. CyabhQ9zHdIlUb+caTbsQ+xYz2geu0KjMpQySK+VxWi9LP+mit0/OjaT NzPVbsPz+4ISDRAolZAxCXJ8A9pkbD/UETRn+bRiUGufqyYj66O84c7s mH75QqFrN1+5MC6eIa/8Sic5EYCeX2tsGewE7J2JumYdjnwO53U+8DID 7N3nU07bOtWJ/xUGAKoZd/tM2OfF/ICymlYSB7mJKq6JEHc+vBfru3PC SYPaQ++29BXu1Dm3B7eI8blba7xtuY6yJY/GVrJ/cDYCPji5Rvzc5hw+ XRK84PRTFM+qm5lr9m0Dr/ledgyWcJR3d9nzf+/tJ9MRQeU1Tg4p8suy lRDVwepss/FXtrMbzpoShtB+Z7ZeTSNFIalZXqvXfOVN8M36QIN2YsJD upMOLIXzNTjAcCPkxgyTpXqUL/ymAvjmyxg9kmWIzBsTz3+3MPSJ0os0 GlRrBOXchODKc8WPE5wcv87msKIT8x3RPnPwgVxQ2BWhZDoQFZQS+wwB gsI3KQTd

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 a mx a:mail.webmin.com a:fudu.webmin.com a:www.virtualmin.com a:webmail.webmin.com ip4:144.140.0.0/16 ip4:144.135.0.0/16 ip4:108.60.199.107 ip4:54.167.84.226 ip4:45.76.69.64 ip4:44.217.106.106 include:amazonses.com ~all

DMARC

Configured

v=DMARC1; p=none; pct=100; adkim=r; aspf=r

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Webmin

Description

Powerful and flexible web-based server management control panel

Final URL

https://webmin.com/

HTTP status

206

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://webmin.com/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

secureprojects.sourceforge.net

Valid from

2026-06-15T10:51:44-05:00

Valid until

2026-09-13T10:51:43-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

1 active

—

HSTSNot detected

—

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

216.105.38.11

91,72 ms

Cloudflare

1.1.1.1

216.105.38.11

95,70 ms

Quad9

9.9.9.9

216.105.38.11

104,83 ms

OpenDNS

208.67.222.222

216.105.38.11

98,62 ms

AdGuard

94.140.14.14

216.105.38.11

62,51 ms

IP, geolocation and ASNAssociated network information

216.105.38.11

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

mail.webmin.com

Port 25: Closed/unreachable - 28.6 ms - 
Port 465: Closed/unreachable - 26.1 ms - 
Port 587: Closed/unreachable - 26.5 ms - 220 ip-10-0-0-170.localdomain ESMTP Postfix

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