sub.md - robtex.com

sub.md

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:157e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:c69f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.21.126Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.159🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalexia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26af🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A2803:f800:50::6ca2:c2af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalexia.ns.cloudflare.com
A2a06:98c1:50::ac40:22af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalexia.ns.cloudflare.com
A108.162.194.175🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A162.159.38.175Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
A172.64.34.175🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalexia.ns.cloudflare.com
NSrayden.ns.cloudflare.com
A2606:4700:58::a29f:2ca3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A2803:f800:50::6ca2:c3a3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrayden.ns.cloudflare.com
A2a06:98c1:50::ac40:23a3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrayden.ns.cloudflare.com
A108.162.195.163🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A162.159.44.163Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
A172.64.35.163🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrayden.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(5)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute3.mx.cloudflare.net(89)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.21.126, 172.67.198.159
IPv6 hints2606:4700:3030::6815:157e, 2606:4700:3033::ac43:c69f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAalexia.ns.cloudflare.comdns@cloudflare.com serial=2400712860

md

DNSSEC⚠️ Not signed
NSns.dns.md ⭐
NSnsa.tld.md
NSnsb.tld.md
NSnsc.dns.md
NSnsf.dns.md
NSnsr.dns.md ⚠️ Not in zone NS records
SOAns.dns.mdmaster@dns.md 2026-05-09 #7

Same first word

sub.lt
sub.kz
sub.net
sub.net.au
sub.zone
sub.info
sub.fi
sub.tel
sub.com.pl
sub.by
sub.org.au
sub.cat
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sub.id
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sub.tw
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sub.farm
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sub.kasserver.com
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sub.rentals
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sub.md
sub.jp
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sub.us
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sub.coop
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sub.restaurant
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sub.ge
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sub.so
sub.at
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sub.cc
sub.net.in
sub.email
sub.cl
sub.im
sub.it
sub.st
sub.s3.amazonaws.com
sub.nu
sub.watch
sub.(0x736578)
sub.com.my

Similar names

usb.am
usb.ua
ubs.consulting
usb.no
bus.mx
bus.kh.ua
bus.ge
bus.co.il
usb.org.br
ubs.fi
bsu.se
bsu.co.kr
usb.mobi
usb.in.ua
bus.ck.ua
bsu.at
ubs.biz
bus.company
bsu.edu.ph
sbu.de
bsu.ru
usb.company
bus.am
bsu.org
bsu.edu.ly
ubs.lv
sbu.org.uk
sbu.gov.ua
usb.co.in
sbu.sd
bus.ie
bsu.it
bus.tips
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usb.fi
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ubs.com.tw
bus.travel.pl
usb.edu.mx
sbu.edu
ubs.ru
bus.vn
usb.tv
bus.no
usb.org
sbu.kr
ubs.es
sbu.pl
usb.ch
usb.eu.com
sbu.in
usb.ai
ubs.be
bus.watch
ubs.london
usb.be
bus.ink
usb.com
sbu.ru
sbu.com
ubs.de
bus.ma
bus.dev
bus.by
ubs.edu.br
usb.ceo
bsu.or.jp
usb.tw
sbu.pro
bus.com.au
bus.or.kr
bus.net.au
bsu.ac.ug
usb.md
usb.com.tr
bus.com.br
bus.gr
ubs.com.au
usb.ph
sbu.net.ua
bsu.com
ubs.co.kr
bsu.or.kr
bsu.college
bus.radom.pl
ubs

DNS History

9 records (9 active, 0 former)

NSalexia.ns.cloudflare.comrayden.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.21.126172.67.198.1592606:4700:3030::6815:157e2606:4700:3033::ac43:c69f
●NSalexia.ns.cloudflare.com2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●NSrayden.ns.cloudflare.com2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●MXroute1.mx.cloudflare.net2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●MXroute2.mx.cloudflare.net2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●MXroute3.mx.cloudflare.net2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●A104.21.21.1262026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●A172.67.198.1592026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●A2606:4700:3030::6815:157e2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02
●A2606:4700:3033::ac43:c69f2026-05-04 → 2026-05-09 · 2 obs
● 2026-05-04 19:25:14
● 2026-05-09 04:46:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
mdnsb.tld.md, nsf.dns.md, nsr.dns.md, nsa.tld.md...-
sub.mdrayden.ns.cloudflare.com, alexia.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.175

NS records: rayden.ns.cloudflare.com, alexia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sub.md (unsigned zone)

⏱️ Timing

Total: 4380ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.198.159, 104.21.21.126
AAAA22606:4700:3033::ac43:c69f, 2606:4700:3030::6815:157e
NS2alexia.ns.cloudflare.com, rayden.ns.cloudflare.com
MX3route2.mx.cloudflare.net (pri: 4), route1.mx.cloudflare.net (pri: 5)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1alexia.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sub.md resolves to four IPs: 2606:4700:3030::6815:157e, 2606:4700:3033::ac43:c69f, 104.21.21.126 and 172.67.198.159.

Other host names, for instance whdn.net.cn, gsipsolution.com, bde.me, physiotoronto.com and cdceed.de share IP numbers with sub.md.

Name Servers

sub.md has two name servers: alexia.ns.cloudflare.com and rayden.ns.cloudflare.com.

sub.md shares the same name server setup as other domains, for example d-k.me, ghostmail.cc, kumarsiteleri2024.top, wildwildrichesoyna.net and minresco.com.

sub.md shares some name servers with other domains, for example yanglaojiaju.com, 15060.com, mysnapvue.com, dexuanjiaolun.com and nxbet.com.

These name servers are commonly used with the name servers dorthy.ns.cloudflare.com, plato.ns.cloudflare.com, garret.ns.cloudflare.com, jen.ns.cloudflare.com, brady.ns.cloudflare.com and gabriel.ns.cloudflare.com.

Host names with six IP numbers: alexia.ns.cloudflare.com points to: 2606:4700:50::a29f:26af, 2803:f800:50::6ca2:c2af, 2a06:98c1:50::ac40:22af, 108.162.194.175, 162.159.38.175 and 172.64.34.175; rayden.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca3, 2803:f800:50::6ca2:c3a3, 2a06:98c1:50::ac40:23a3, 108.162.195.163, 162.159.44.163 and 172.64.35.163.

Mail Servers

sub.md is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

sub.md shares some mail servers with other domains, at least partially; for instance contentboost.com, buihanotes.com, ispeakernetwork.com, easynav.net and 1888.center.

Host names with six IP numbers:

route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25