ns4.serverv.kr - robtex.com

ns4.serverv.kr

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:dc4f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5e3c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.60Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.79🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.94.60, 172.67.220.79
IPv6 hints2606:4700:3032::ac43:dc4f, 2606:4700:3036::6815:5e3c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com

serverv.kr

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:dc4f🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:5e3c🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.94.60Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.79🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdoug.ns.cloudflare.com ⭐
NSlauryn.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
MXroute2.mx.cloudflare.net(61)
MXroute1.mx.cloudflare.net(84)
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.94.60, 172.67.220.79
IPv6 hints2606:4700:3032::ac43:dc4f, 2606:4700:3036::6815:5e3c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAdoug.ns.cloudflare.comdns@cloudflare.com serial=2409889289

Previously NS for

serverv.kr

Same first word

ns4.nhs.uk
ns4.de
ns4.ddns.net
ns4.siteleaf.net
ns4.uz
ns4.us
ns4.dk
ns4.yandexcloud.net
ns4.myqnapcloud.com
ns4.site
ns4.fi
ns4.ms.gov.br
ns4.kasserver.com
ns4.lib.md.us
ns4.nz
ns4.es.gov.br
ns4.it.com
ns4.jelastic.saveincloud.net
ns4.in
ns4.cloudjiffy.net
ns4.cloudflare.net
ns4.gov.bh
ns4.fastly-edge.com
ns4.net.au
ns4.com
ns4.go.gov.br
ns4.nic.in
ns4.123hjemmeside.dk
ns4.com.br
ns4.fr
ns4.gov.az
ns4.co
ns4.si
ns4.in-berlin.de
ns4.hu
ns4.fj
ns4.ma.gov.br
ns4.ni
ns4.net.pl
ns4.mycloudnas.com
ns4.is-a.dev
ns4.upsunapp.com
ns4.police.uk
ns4.mircloud.host
ns4.nl
ns4.uk
ns4.gov.rs
ns4.ie
ns4.mynascloud.com
ns4.dyndns.org
ns4.vg
ns4.ru
ns4.pe.gov.br
ns4.dev
ns4.gov.mu
ns4.co.kr
ns4.duckdns.org
ns4.mil.cn
ns4.fastlylb.net
ns4.altervista.org
ns4.gov.mo
ns4.gov.ao
ns4.biz
ns4.pr.gov.br
ns4.cl
ns4.j.scaleforce.net
ns4.no
ns4.gov.mn
ns4.net
ns4.org
ns4.mediatech.by
ns4.alp1.ae.flow.ch
ns4.nc.tr
ns4.dnsking.ch

Similar names

s4n.edu.vn
n4s.com
n4s.fr
sn4.ru
s4n.ru
n4s.ca
sn4.cc
n4s.ru
4ns.cn
4ns.hu
sn4.ch
4ns.net
s4n.net
s4n.org
sn4.fi
4sn.de
s4n.nl
4ns.pl
4ns.org
s4n.de
sn4.com.br
sn4.com
n4s.net
n4s.de
s4n.cc
n4s.cn
4ns.ru
sn4.org
n4s.co.uk
4ns.eu
s4n.com.br
n4s.fi
4sn.com
4sn.nl
sn4.co.uk
n4s.us
n4s.pl
4ns.su
n4s.org
4ns.com

DNS History

7 records (4 active, 3 former)

A104.21.94.60172.67.220.792606:4700:3032::ac43:dc4f2606:4700:3036::6815:5e3c2606:4700:3031::6815:5e3c2606:4700:3033::ac43:dc4f49.247.11.225
●A104.21.94.602026-07-21 → 2026-07-24 · 3 obs
○ 2026-06-19 06:08:22
● 2026-07-21 07:34:02
● 2026-07-24 03:58:50
●A172.67.220.792026-07-21 → 2026-07-24 · 3 obs
○ 2026-06-19 06:08:22
● 2026-07-21 07:34:02
● 2026-07-24 03:58:50
○A2606:4700:3031::6815:5e3c2026-07-21 → 2026-07-21 · 3 obs
○ 2026-06-19 06:08:22
● 2026-07-21 07:34:02
○ 2026-07-24 03:58:50
●A2606:4700:3032::ac43:dc4f2026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-21 07:34:02
● 2026-07-24 03:58:50
○A2606:4700:3033::ac43:dc4f2026-07-21 → 2026-07-21 · 3 obs
○ 2026-06-19 06:08:22
● 2026-07-21 07:34:02
○ 2026-07-24 03:58:50
●A2606:4700:3036::6815:5e3c2026-07-24 → 2026-07-24 · 2 obs
○ 2026-07-21 07:34:02
● 2026-07-24 03:58:50
○A49.247.11.2252026-06-19 → 2026-06-19 · 3 obs
● 2026-06-19 06:08:22
○ 2026-07-21 07:34:02
○ 2026-07-24 03:58:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
krc.dns.kr, g.dns.kr, b.dns.kr, f.dns.kr...-
serverv.krlauryn.ns.cloudflare.com, doug.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.34.22

NS records: lauryn.ns.cloudflare.com, doug.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serverv.kr (unsigned zone)

⏱️ Timing

Total: 944ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.220.79, 104.21.94.60
AAAA22606:4700:3036::6815:5e3c, 2606:4700:3032::ac43:dc4f
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

ns4.serverv.kr has four IP addresses: 104.21.94.60, 172.67.220.79, 2606:4700:3032::ac43:dc4f and 2606:4700:3036::6815:5e3c.

segvita.com.br, amamiji.com, www.turkifsaalemi.com and two other host names share IP numbers with ns4.serverv.kr.