freeporttx.gov - robtex.com

freeporttx.gov

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8b7bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::6815:5eb8πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.94.184Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.139.123πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSderek.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b9aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A2803:f800:50::6ca2:c19aπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRderek.ns.cloudflare.com
A2a06:98c1:50::ac40:219aπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRderek.ns.cloudflare.com
A108.162.193.154πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A172.64.33.154πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
A173.245.59.154πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRderek.ns.cloudflare.com
NSjessica.ns.cloudflare.com
A2606:4700:50::adf5:3aabπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A2803:f800:50::6ca2:c0abπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjessica.ns.cloudflare.com
A2a06:98c1:50::ac40:20abπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjessica.ns.cloudflare.com
A108.162.192.171πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A172.64.32.171πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
A173.245.58.171πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjessica.ns.cloudflare.com
MXfreeporttx-gov.mail.protection.outlook.com ⭐
A2a01:111:f403:f900::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-blapr09cu00101.inbound.protection.outlook.com
A2a01:111:f403:f904::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-dm6pr09cu00200.inbound.protection.outlook.com
A2a01:111:f403:f904::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-ds0pr09cu00101.inbound.protection.outlook.com
A2a01:111:f403:f90e::1πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sa9pr09cu00101.inbound.protection.outlook.com
A52.101.8.50πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr09cu00202.inbound.protection.outlook.com
A52.101.8.52πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ds0pr09cu00104.inbound.protection.outlook.com
A52.101.9.19πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-blapr09cu00103.inbound.protection.outlook.com
A52.101.11.12πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr09cu00104.inbound.protection.outlook.com
TXTMS=ms31068762
TXTadobe-idp-site-verification=55c92f8724d7b2ce6c6d7584a85e72c7197c9a407038c65f6...
TXTapple-domain-verification=G4sAN55tl1KrWpZg
TXTcanva-site-verification=jPE8qoeKUZshDiA8ZZwQ0Q
TXTsophos-domain-verification=785688fda1a210891b5e3ea6b1c75faa97650d3c2bdae264fe...
TXTv=spf1 +a +mx +ip4:199.102.142.252 +include:spf.protection.outlook.com includ...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.94.184, 172.67.139.123
IPv6 hints2606:4700:3031::ac43:8b7b, 2606:4700:3036::6815:5eb8
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com
SOAderek.ns.cloudflare.comdns@cloudflare.com serial=2410574594

gov

DNSSECπŸ”’ Signed (DS record present)
NSa.ns.gov ⭐
NSb.ns.gov
NSc.ns.gov
NSd.ns.gov
SOAa.ns.govdns@cloudflare.com serial=1785654012
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

9 records (7 active, 2 former)

NSderek.ns.cloudflare.comjessica.ns.cloudflare.comMXfreeporttx-gov.mail.protection.outlook.comA104.21.94.184172.67.139.1232606:4700:3031::ac43:8b7b2606:4700:3036::6815:5eb82606:4700:3033::6815:5eb82606:4700:3036::ac43:8b7b
●NSderek.ns.cloudflare.com2026-03-14 β†’ 2026-08-02 Β· 2 obs
● 2026-03-14 05:57:40
● 2026-08-02 07:06:08
●NSjessica.ns.cloudflare.com2026-03-14 β†’ 2026-08-02 Β· 2 obs
● 2026-03-14 05:57:40
● 2026-08-02 07:06:08
●MXfreeporttx-gov.mail.protection.outlook.com2026-03-14 β†’ 2026-08-02 Β· 2 obs
● 2026-03-14 05:57:40
● 2026-08-02 07:06:08
●A104.21.94.1842026-03-14 β†’ 2026-08-02 Β· 2 obs
● 2026-03-14 05:57:40
● 2026-08-02 07:06:08
●A172.67.139.1232026-03-14 β†’ 2026-08-02 Β· 2 obs
● 2026-03-14 05:57:40
● 2026-08-02 07:06:08
●A2606:4700:3031::ac43:8b7b2026-08-02 β†’ 2026-08-02 Β· 2 obs
β—‹ 2026-06-04 06:43:38
● 2026-08-02 07:06:08
β—‹A2606:4700:3033::6815:5eb82026-03-14 β†’ 2026-06-04 Β· 3 obs
● 2026-03-14 05:57:40
● 2026-06-04 06:43:38
β—‹ 2026-08-02 07:06:08
●A2606:4700:3036::6815:5eb82026-08-02 β†’ 2026-08-02 Β· 2 obs
β—‹ 2026-06-04 06:43:38
● 2026-08-02 07:06:08
β—‹A2606:4700:3036::ac43:8b7b2026-03-14 β†’ 2026-06-04 Β· 3 obs
● 2026-03-14 05:57:40
● 2026-06-04 06:43:38
β—‹ 2026-08-02 07:06:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
govc.ns.gov, a.ns.gov, d.ns.gov, b.ns.gov-
freeporttx.govderek.ns.cloudflare.com, jessica.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.192.171

NS records: derek.ns.cloudflare.com, jessica.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for freeporttx.gov (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.139.123, 104.21.94.184
AAAA22606:4700:3036::6815:5eb8, 2606:4700:3031::ac43:8b7b
NS2derek.ns.cloudflare.com, jessica.ns.cloudflare.com
MX1freeporttx-gov.mail.protection.outlook.c
TXT6MS=ms31068762, adobe-idp-site-verification=55c92f8724d7...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1derek.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

freeporttx.gov resolves to four IP addresses: 104.21.94.184, 172.67.139.123, 2606:4700:3031::ac43:8b7b and 2606:4700:3036::6815:5eb8.

521uu.com, gsmfastpro.com, tengchuifeiniaosunlun.pics and two other host names share IP numbers with freeporttx.gov.

Name Servers

freeporttx.gov uses two name servers for its delegation: derek.ns.cloudflare.com and jessica.ns.cloudflare.com.

freeporttx.gov uses the same name servers as several other domains β€” among them wamegochamber.com, dkcoks.gov, buchmo.gov and two more.

freeporttx.gov shares at least some of its name servers with other domains, including agensi.co.uk, tsunamipump.com, plcpekanbaru.com and two others.

Hostnames that resolve to 6 IP addresses:

Hostname derek.ns.cloudflare.com directs to 108.162.193.154, 172.64.33.154 and 173.245.59.154 along with 3 other IP addresses.

Hostname jessica.ns.cloudflare.com directs to 108.162.192.171, 172.64.32.171 and 173.245.58.171 along with 3 other IP addresses.

Mail Servers

Mail for freeporttx.gov is handled by a single mail server, freeporttx-gov.mail.protection.outlook.com.

freeporttx-gov.mail.protection.outlook.com resolves to 8 IP addresses β€” 52.101.8.50, 52.101.8.52, 52.101.9.19 and 5 others.