ns4.su-fun.com - robtex.com

ns4.su-fun.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:98b4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:50b1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.177Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.180🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.177, 172.67.152.180
IPv6 hints2606:4700:3032::ac43:98b4, 2606:4700:3034::6815:50b1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com

su-fun.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:98b4🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:50b1🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.177Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.152.180🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrenna.ns.cloudflare.com ⭐
NStroy.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.177, 172.67.152.180
IPv6 hints2606:4700:3032::ac43:98b4, 2606:4700:3034::6815:50b1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=199, name=cloudflare-ech.com
SOAbrenna.ns.cloudflare.comdns@cloudflare.com serial=2407702793

Previously NS for

su-fun.com
youfentong.com

Same first word

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.pi.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.kr
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.ni
ns4.net.pl
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.dnsking.ch
ns4.nhs.uk

Similar names

n4s.fi
4sn.com
4sn.nl
sn4.co.uk
n4s.us
n4s.pl
4ns.su
n4s.org
4ns.com
sn4.me
sn4.eu
4ns.de
4ns.co.uk
s4n.co
4ns.nl
sn4.de
4ns.in
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

DNS History

7 records (4 active, 3 former)

20162017201820192020202120222023202420252026A104.21.80.177172.67.152.1802606:4700:3032::ac43:98b42606:4700:3034::6815:50b1202.91.247.702606:4700:3030::ac43:98b42606:4700:3035::6815:50b1
●A104.21.80.1772026-05-19 → 2026-08-02 · 3 obs
○ 2017-08-28 06:40:20
● 2026-05-19 11:32:38
● 2026-08-02 09:22:42
●A172.67.152.1802026-05-19 → 2026-08-02 · 3 obs
○ 2017-08-28 06:40:20
● 2026-05-19 11:32:38
● 2026-08-02 09:22:42
○A202.91.247.702015-06-08 → 2017-08-28 · 4 obs
● 2015-06-08 06:30:06
● 2017-08-28 06:40:20
○ 2026-05-19 11:32:38
○ 2026-08-02 09:22:42
○A2606:4700:3030::ac43:98b42026-05-19 → 2026-06-11 · 5 obs
○ 2017-08-28 06:40:20
● 2026-05-19 11:32:38
● 2026-06-11 16:16:24
○ 2026-07-17 06:25:16
○ 2026-08-02 09:22:42
●A2606:4700:3032::ac43:98b42026-07-17 → 2026-08-02 · 3 obs
○ 2026-06-11 16:16:24
● 2026-07-17 06:25:16
● 2026-08-02 09:22:42
●A2606:4700:3034::6815:50b12026-07-17 → 2026-08-02 · 3 obs
○ 2026-06-11 16:16:24
● 2026-07-17 06:25:16
● 2026-08-02 09:22:42
○A2606:4700:3035::6815:50b12026-05-19 → 2026-06-11 · 5 obs
○ 2017-08-28 06:40:20
● 2026-05-19 11:32:38
● 2026-06-11 16:16:24
○ 2026-07-17 06:25:16
○ 2026-08-02 09:22:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
su-fun.combrenna.ns.cloudflare.com, troy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.176

NS records: brenna.ns.cloudflare.com, troy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for su-fun.com (unsigned zone)

⏱️ Timing

Total: 98ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.177, 172.67.152.180
AAAA22606:4700:3032::ac43:98b4, 2606:4700:3034::6815:50b1
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (brenna.ns.cloudflare.com, brenna.ns.cloudflare.com, brenna.ns.cloudflare.com...)

Analysis

IP Addresses

ns4.su-fun.com directs to four IP numbers, which are 104.21.80.177, 172.67.152.180, 2606:4700:3032::ac43:98b4 and 2606:4700:3034::6815:50b1.

msc772.com, online-gokken.be, seanzdenek.com and two other host names share IP numbers with ns4.su-fun.com.