firstmetcs.com - robtex.com

firstmetcs.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d67d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:5626🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.38Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.214.125🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSduke.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A2803:f800:50::6ca2:c16e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRduke.ns.cloudflare.com
A2a06:98c1:50::ac40:216e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRduke.ns.cloudflare.com
A108.162.193.110🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A172.64.33.110🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
A173.245.59.110🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRduke.ns.cloudflare.com
NSrosalie.ns.cloudflare.com
A2606:4700:50::a29f:2639🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A2803:f800:50::6ca2:c239🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrosalie.ns.cloudflare.com
A2a06:98c1:50::ac40:2239🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrosalie.ns.cloudflare.com
A108.162.194.57🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A162.159.38.57Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
A172.64.34.57🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrosalie.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.38, 172.67.214.125
IPv6 hints2606:4700:3031::ac43:d67d, 2606:4700:3037::6815:5626
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAduke.ns.cloudflare.comdns@cloudflare.com serial=2401329913

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776005177

Same first word

firstmetcs.com

DNS History

11 records (6 active, 5 former)

201820192020202120222023202420252026NSduke.ns.cloudflare.comrosalie.ns.cloudflare.comdns27.hichina.comdns28.hichina.comleanna.ns.cloudflare.comsergi.ns.cloudflare.comA104.21.86.38172.67.214.1252606:4700:3031::ac43:d67d2606:4700:3037::6815:562647.94.82.201
○NSdns27.hichina.com2017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 19:30:18
○ 2026-04-04 02:33:12
○ 2026-04-12 14:48:32
○NSdns28.hichina.com2017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 19:30:18
○ 2026-04-04 02:33:12
○ 2026-04-12 14:48:32
●NSduke.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-04 02:33:12
● 2026-04-12 14:48:32
○NSleanna.ns.cloudflare.com2026-04-04 → 2026-04-04 · 3 obs
○ 2017-08-10 19:30:18
● 2026-04-04 02:33:12
○ 2026-04-12 14:48:32
●NSrosalie.ns.cloudflare.com2026-04-12 → 2026-04-12 · 2 obs
○ 2026-04-04 02:33:12
● 2026-04-12 14:48:32
○NSsergi.ns.cloudflare.com2026-04-04 → 2026-04-04 · 3 obs
○ 2017-08-10 19:30:18
● 2026-04-04 02:33:12
○ 2026-04-12 14:48:32
●A104.21.86.382026-04-04 → 2026-04-12 · 3 obs
○ 2017-08-10 19:30:18
● 2026-04-04 02:33:12
● 2026-04-12 14:48:32
●A172.67.214.1252026-04-04 → 2026-04-12 · 3 obs
○ 2017-08-10 19:30:18
● 2026-04-04 02:33:12
● 2026-04-12 14:48:32
●A2606:4700:3031::ac43:d67d2026-04-04 → 2026-04-12 · 3 obs
○ 2017-08-10 19:30:18
● 2026-04-04 02:33:12
● 2026-04-12 14:48:32
●A2606:4700:3037::6815:56262026-04-04 → 2026-04-12 · 3 obs
○ 2017-08-10 19:30:18
● 2026-04-04 02:33:12
● 2026-04-12 14:48:32
○A47.94.82.2012017-08-10 → 2017-08-10 · 3 obs
● 2017-08-10 19:30:18
○ 2026-04-04 02:33:12
○ 2026-04-12 14:48:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net...-
firstmetcs.comduke.ns.cloudflare.com, rosalie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.57

NS records: duke.ns.cloudflare.com, rosalie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstmetcs.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.214.125, 104.21.86.38
AAAA22606:4700:3037::6815:5626, 2606:4700:3031::ac43:d67d
NS2duke.ns.cloudflare.com, rosalie.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1duke.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (duke.ns.cloudflare.com, duke.ns.cloudflare.com, duke.ns.cloudflare.com...)

Analysis

IP Addresses

firstmetcs.com maps to four IP numbers: 2606:4700:3031::ac43:d67d, 2606:4700:3037::6815:5626, 104.21.86.38 and 172.67.214.125.

Other host names such as crphofp.org, rehabcenterwinterpark.com, dystopia.network, mail.3bnat.com and www.resume-check.com share IPs with firstmetcs.com.

Name Servers

Two name servers duke.ns.cloudflare.com and rosalie.ns.cloudflare.com handle the delegation for firstmetcs.com.

firstmetcs.com shares the same name server setup as other domains, for example sn61.com, guaguashengtai.com, hljhljt.com, fsqci.com and 6549pk.com.

firstmetcs.com at least partially shares name servers with other domains, for example buyausedcars.com, oyamabbq.com, wiai.eu.org, broccolibooks.com and biltmoreimplants.com.

these name servers commonly pair with sam.ns.cloudflare.com, malcolm.ns.cloudflare.com, steven.ns.cloudflare.com and martha.ns.cloudflare.com.

Host names with six IP numbers:

duke.ns.cloudflare.com points to 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

rosalie.ns.cloudflare.com points to 2606:4700:50::a29f:2639, 2803:f800:50::6ca2:c239, 2a06:98c1:50::ac40:2239, 108.162.194.57, 162.159.38.57 and 172.64.34.57.