12.sg - robtex.com

12.sg

DNSSEC⚠️ Not signed
A207.58.135.7🇺🇸 LEASEWEB-US207.58.128.0/18 Leaseweb USA, Inc.
NSns1.questnetsolutions.com ⭐
A207.58.140.143🇺🇸 LEASEWEB-US207.58.128.0/18 Leaseweb USA, Inc.
NSns2.questnetsolutions.com
A207.58.140.144🇺🇸 LEASEWEB-US207.58.128.0/18 Leaseweb USA, Inc.
MX12.sg ⭐
A207.58.135.7🇺🇸 LEASEWEB-US207.58.128.0/18 Leaseweb USA, Inc.
TXTv=spf1 +a +mx +ip4:207.58.140.142 +ip4:207.58.135.7 ~all
SOAns1.questnetsolutions.comroot@pisces.questnetsolutions.com 2026-02-05 #1

sg

DNSSEC🔒 Signed (DS record present)
NSds.sgnic.sg ⭐
NSdsany2.sgnic.sg
NSdsany3.sgnic.sg
NSdsany4.sgnic.sg
NSns4.apnic.net ⚠️ Not in parent delegation
NSpch.sgzones.sg
SOAds.sgnic.sgdna@sgnic.sg serial=2603150400

MX for

12.sg

Same first word

12.plus
12.com.ua
12.cz
12.eu
12.uk
12.sg
12.life
12.network
12.dk
12.com.cn
12.org.ru
12.cx
12.org
12.nu
12.gl
12.vip
12.net.cn
12.fyi
12.ai
12.tt
12.hk
12.gs
12.amsterdam
12.fr
12.vc
12.am
12.agency
12.digital
12.ac.cn
12.lt
12.si
12.cfd
12.tf
12.pw
12.be
12.fi
12.cc
12.is
12.chat
12.netlify.app
12.app
12.solutions
12.dyndns.tv
12.cm
12.pl
12.world
12.by
12.org.ua
12.works
12.cn
12.uz
12.com.pl
12.com
12.ca
12.hu
12.sh.cn
12.ru
12.limo
12.vg
12.io
12.biz
12.to
12.pub
12.nl
12.net
12.la
12.at
12.gg
12.ws
12.s3.amazonaws.com
12.au
12.tel
12.club
12.ee
12.lv
12.cl
12.ph
12.rs
12.co.uk
12.de
12.in-addr.arpa
12.ag
12.kz
12.ie

Similar names

21.ie
21.photos
21.sb
21.cc
21.city
21.gs
21.fr
21.live
21.by
21.com.es
21.eu
21.run
21.pw
21.se
21.org.cn
21.chat
21.net
21.game
21.la
21.ag
21.diamonds
21.cn
21.de
21.training
21.ca
21.org
21.com.tw
21.co.uk
21.vc
21.am
21.im
21.rs
21.amsterdam
21.com
21.bet
21.center
21.kz
21.fyi
21.cm
21.web.app
21.network
21.si
21.ph
21.is
21.be
21.com.ua
21.pe
21.edu.ar
21.gg
21.technology
21.capital
21.dk
21.email
21.ai
21.wf
21.sk
21.zone
21.immo
21.hk
21.cz
21.style
21.school
21.(0x787878)
21.ink
21.show
21.nl
21.agency
21.co
21.biz
21.lv
21.uk
21.ru
21.co.za

DNS History

4 records (4 active, 0 former)

NSns1.questnetsolutions.comns2.questnetsolutions.comMX12.sgA207.58.135.7
●NSns1.questnetsolutions.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-19 07:33:04
● 2026-03-22 14:51:04
●NSns2.questnetsolutions.com2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-19 07:33:04
● 2026-03-22 14:51:04
●MX12.sg2026-03-19 → 2026-03-22 · 2 obs
● 2026-03-19 07:33:04
● 2026-03-22 14:51:04
●A207.58.135.72026-03-19 → 2026-03-22 · 2 obs
● 2026-03-19 07:33:04
● 2026-03-22 14:51:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sgpch.sgzones.sg, ns4.apnic.net, dsany3.sgnic.sg, dsany2.sgnic.sg...10 records
12.sgns1.questnetsolutions.com, ns2.questnetsolutions.com-

✅ Authoritative Response

Server: 207.58.140.143

NS records: ns1.questnetsolutions.com, ns2.questnetsolutions.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 12.sg (unsigned zone)

⏱️ Timing

Total: 912ms | Queries: -

📄 Records

TypeCountSample Data
A1207.58.135.7
NS2ns1.questnetsolutions.com, ns2.questnetsolutions.com
MX112.sg (pri: 0)
TXT1v=spf1 +a +mx +ip4:207.58.140.142 +ip4:2
SOA1ns1.questnetsolutions.com root.pisces.qu

📌 Glue Records Collected

Total: 10

In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)

Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)

Analysis

Mail Server Role

12.sg serves as the mail server for 12.sg.

IP Addresses

12.sg points to a single IP number: 207.58.135.7.

Name Servers

Delegation for 12.sg rests with two name servers, ns1.questnetsolutions.com and ns2.questnetsolutions.com.

12.sg shares the same name server setup as other domains, including qan.com, lighten.com, wrzs.com, amitabha.org and future.sg.

Host names with one IP number: ns1.questnetsolutions.com points to 207.58.140.143; ns2.questnetsolutions.com points to 207.58.140.144.

Mail Servers

A single mail server handles 12.sg.

12.sg points to a single IP: 207.58.135.7.