extr.mx - dns.ninja

extr.mx

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:90f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:bce1🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.9.15Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.188.225🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabby.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a64🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A2803:f800:50::6ca2:c064🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabby.ns.cloudflare.com
A2a06:98c1:50::ac40:2064🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabby.ns.cloudflare.com
A108.162.192.100🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A172.64.32.100🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
A173.245.58.100🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabby.ns.cloudflare.com
NSsergi.ns.cloudflare.com
A2606:4700:58::a29f:2c44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
A2803:f800:50::6ca2:c344🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsergi.ns.cloudflare.com
A2a06:98c1:50::ac40:2344🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsergi.ns.cloudflare.com
A108.162.195.68🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
A162.159.44.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
A172.64.35.68🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsergi.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.9.15, 172.67.188.225
IPv6 hints2606:4700:3030::6815:90f, 2606:4700:3035::ac43:bce1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=103, name=cloudflare-ech.com
SOAabby.ns.cloudflare.comdns@cloudflare.com serial=2410654296

mx

DNSSEC🔒 Signed (DS record present)
NSm.mx-ns.mx ⭐
NSc.mx-ns.mx
NSe.mx-ns.mx
NSi.mx-ns.mx
NSo.mx-ns.mx
NSx.mx-ns.mx
TXTv=spf1 -all
SOAm.mx-ns.mxhostmaster@nic.mx serial=1786437756

Same first word

extr.hu
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extr.net
extr.sakura.ne.jp
extr.io
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extr.cz
extr.mx
extr.pl
extr.org

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DNS History

11 records (6 active, 5 former)

NSabby.ns.cloudflare.comsergi.ns.cloudflare.comA104.21.9.15172.67.188.2252606:4700:3030::6815:90f2606:4700:3035::ac43:bce1188.114.96.0188.114.97.02606:4700:3034::ac43:bce12a06:98c1:3120::2a06:98c1:3121::
●NSabby.ns.cloudflare.com2026-03-10 → 2026-08-11 · 2 obs
● 2026-03-10 01:35:18
● 2026-08-11 09:23:26
●NSsergi.ns.cloudflare.com2026-03-10 → 2026-08-11 · 2 obs
● 2026-03-10 01:35:18
● 2026-08-11 09:23:26
●A104.21.9.152026-03-10 → 2026-08-11 · 5 obs
● 2026-03-10 01:35:18
● 2026-06-14 16:19:54
○ 2026-06-25 12:59:38
● 2026-07-14 05:22:54
● 2026-08-11 09:23:26
●A172.67.188.2252026-03-10 → 2026-08-11 · 5 obs
● 2026-03-10 01:35:18
● 2026-06-14 16:19:54
○ 2026-06-25 12:59:38
● 2026-07-14 05:22:54
● 2026-08-11 09:23:26
○A188.114.96.02026-06-25 → 2026-06-25 · 4 obs
○ 2026-06-14 16:19:54
● 2026-06-25 12:59:38
○ 2026-07-14 05:22:54
○ 2026-08-11 09:23:26
○A188.114.97.02026-06-25 → 2026-06-25 · 4 obs
○ 2026-06-14 16:19:54
● 2026-06-25 12:59:38
○ 2026-07-14 05:22:54
○ 2026-08-11 09:23:26
●A2606:4700:3030::6815:90f2026-03-10 → 2026-08-11 · 5 obs
● 2026-03-10 01:35:18
● 2026-06-14 16:19:54
○ 2026-06-25 12:59:38
● 2026-07-14 05:22:54
● 2026-08-11 09:23:26
○A2606:4700:3034::ac43:bce12026-03-10 → 2026-06-14 · 4 obs
● 2026-03-10 01:35:18
● 2026-06-14 16:19:54
○ 2026-06-25 12:59:38
○ 2026-08-11 09:23:26
●A2606:4700:3035::ac43:bce12026-07-14 → 2026-08-11 · 3 obs
○ 2026-06-25 12:59:38
● 2026-07-14 05:22:54
● 2026-08-11 09:23:26
○A2a06:98c1:3120::2026-06-25 → 2026-06-25 · 4 obs
○ 2026-06-14 16:19:54
● 2026-06-25 12:59:38
○ 2026-07-14 05:22:54
○ 2026-08-11 09:23:26
○A2a06:98c1:3121::2026-06-25 → 2026-06-25 · 4 obs
○ 2026-06-14 16:19:54
● 2026-06-25 12:59:38
○ 2026-07-14 05:22:54
○ 2026-08-11 09:23:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mxc.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx...-
extr.mxsergi.ns.cloudflare.com, abby.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.100

NS records: sergi.ns.cloudflare.com, abby.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for extr.mx (unsigned zone)

⏱️ Timing

Total: 456ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.188.225, 104.21.9.15
AAAA22606:4700:3030::6815:90f, 2606:4700:3035::ac43:bce1
NS2abby.ns.cloudflare.com, sergi.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abby.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

extr.mx has four IP addresses: 104.21.9.15, 172.67.188.225, 2606:4700:3030::6815:90f and 2606:4700:3035::ac43:bce1.

Two other host names, along with erivwel.study, www.brajnewsmagazine.org and www.ukrant.nl, also share IP numbers with extr.mx.

Name Servers

Two name servers handle the delegation for extr.mx: abby.ns.cloudflare.com and sergi.ns.cloudflare.com.

extr.mx shares its NS records with other domains, for example govi7.com, n797.com, joga28.com and two others.

extr.mx partially shares its NS delegation with several other domains, including lemleychapel.com, hotstreakcasino-uk.net, richmg.com and two others.

The name servers lloyd.ns.cloudflare.com, anirban.ns.cloudflare.com, olga.ns.cloudflare.com and paityn.ns.cloudflare.com are often found in use alongside these name servers.

DNS names with 6 IP addresses:

abby.ns.cloudflare.com resolves to 108.162.192.100, 172.64.32.100 and 173.245.58.100 among others, with 3 other IP addresses in total.

sergi.ns.cloudflare.com resolves to 108.162.195.68, 162.159.44.68 and 172.64.35.68 among others, with 3 other IP addresses in total.