`ns.semantic.su`

DNSSEC	⚠️ Not signed
A	185.49.108.4^{🇷🇺 SemanticNetwork185.49.108.0/24 Semantic AS route}
		PTR	`ns.semantic.su`

`semantic.su`

	DNSSEC	⚠️ Not signed
	A	87.242.71.127^{🇷🇺 MASTERHOST-AS87.242.68.0/22}
	NS	`ns1.semantic.su` ⭐
	NS	`ns.semantic.su`
	MX	`mail.semantic.su` ⭐
	TXT	`v=spf1 +a +mx -all`
	TXT	`google-site-verification=b305_syRC0Mr6Os4J2uCuWTfgy9LcM-BWNUjIKRBAwA`
	SOA	`ns.semantic.su`abuse@semantic.su serial=1380551831

📈 Tranco rank: #360,435

PTR for

4.109.49.185.in-addr.arpa

4.108.49.185.in-addr.arpa

NS for

108.49.185.in-addr.arpa

109.49.185.in-addr.arpa

110.49.185.in-addr.arpa

111.49.185.in-addr.arpa

semantic.su

75.232.193.in-addr.arpa

Same first word

ns.shop.pl

ns.dk

ns.zp.ua

ns.co.nz

ns.money

ns.biz

ns.tr

ns.gov.mn

ns.is

ns.be

ns.uy

ns.games

ns.ro

ns.ma

ns.life

ns.ac.me

ns.org.hk

ns.nt.ro

ns.msk.ru

ns.gov.ee

ns.lt.ua

ns.legal

ns.net.cn

ns.ao

ns.ru

ns.company

ns.poivron.org

ns.to

ns.io

ns.gov.ua

ns.mk.ua

ns.org.mv

ns.la

ns.ru.net

ns.fi

ns.com.cn

ns.qa

ns.gold

ns.gov.me

ns.sumy.ua

ns.cd

ns.ks.ua

ns.dn.ua

ns.cl

ns.chat

ns.eu.org

ns.com.pk

ns.gd.cn

ns.cx

ns.or.at

ns.org.br

ns.hn

ns.ac.lk

ns.my

ns.fyi

ns.seg.br

ns.fo

ns.ky

ns.tn

ns.lt

ns.net.id

ns.hepforge.org

ns.spb.ru

ns.mydobiss.com

ns.net

ns.gov.pt

ns.ax

ns.ci

ns.ms

ns.com.tw

ns.gg

ns.altervista.org

ns.nl

ns.radio.fm

ns.net.mv

ns.ai

ns.edu.pl

ns.k12.ut.us

ns.dyndns.org

ns.net.nz

ns.domains

ns.ras.ru

ns.co.at

ns.cz

ns.donetsk.ua

ns.cn

ns.gov.ru

ns.kharkov.ua

ns.delivery

ns.hk

ns.com.co

ns.onl

ns.express

ns.hs.kr

ns.in.th

ns.uk

ns.works

ns.vc

ns.ae

ns.pl

ns.gov.lv

ns.ck.ua

ns.riik.ee

ns.tc

ns.hr

ns.org.cn

ns.fm

ns.art.pl

ns.keymachine.de

ns.parts

ns.az

ns.email

ns.boo

ns.com

ns.com.mv

ns.gov.mg

ns.eu

ns.sa

ns.army

ns.sh

ns.tk

ns.com.sg

ns.su

ns.services

ns.pro.br

ns.im

ns.fr

ns.mx

ns.mil.tw

ns.main.jp

ns.vg

ns.or.kr

ns.com.tr

ns.team

ns.cv.ua

ns.agency

ns.je

ns.km.ua

ns.productions

ns.mt

ns.iki.fi

ns.no

ns.tel

ns.ni

ns.potager.org

ns.farm

ns.edu.me

ns.net.pl

ns.net.kg

ns.ml

ns.to.gov.br

ns.lib.md.us

ns.gov.sg

ns.in.ua

ns.co.kr

ns.nikolaev.ua

ns.kz

ns.ie

ns.kg

ns.free

ns.te.ua

ns.sb

ns.ac.rs

ns.gov.gu

ns.do

ns.kinghost.net

ns.taxi

ns.ge

ns.gy

ns.mv

ns.gov.mv

ns.software

ns.wtf

ns.ws

ns.co.th

ns.sg

ns.cn.ua

ns.cf

Similar names

sn.ac.th

sn.ro

sn.ai

sn.com.ua

sn

sn.pub

sn.sg

sn.fyi

sn.md

sn.com.mx

sn.cl

sn.in.th

sn.sumy.ua

sn.net.ua

sn.lv

sn.hu

sn.su

sn.je

sn.od.ua

sn.com.sv

sn.no

sn.uz

sn.ht

sn.edu.vn

sn.de

sn.gl

DNS History

1 record (1 active, 0 former)

●A185.49.108.42026-02-18 → 2026-07-10 · 2 obs

● 2026-02-18 20:16:44
● 2026-07-10 05:33:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	10 records
semantic.su	ns.semantic.su, ns1.semantic.su	2 records

✅ Authoritative Response

Server:185.49.109.4

NS records: ns.semantic.su, ns1.semantic.su

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semantic.su (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.49.108.4`

📌 Glue Records Collected

Total: 12

In-bailiwick: 2 (ns.semantic.su, ns1.semantic.su)

Out-of-bailiwick: 10 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

Name Server Role

ns.semantic.su provides NS (name server) service for 108.49.185.in-addr.arpa, 109.49.185.in-addr.arpa, 110.49.185.in-addr.arpa, 111.49.185.in-addr.arpa and semantic.su, along with a few other domains.

ns1.semantic.su and ns.semantic.su are frequently seen together as name servers.

IP Addresses

ns.semantic.su directs to one IP number, which is 185.49.108.4.

ns.semantic.su - robtex.com

ns.semantic.su

semantic.su