src.su - dns.ninja

`src.su`

DNSSEC	⚠️ Not signed
A	2001:470:7240::^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
		PTR	`ipv6.cns.su`
A	88.198.54.22^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
NS	`d.ns.cns.su` ⭐ ⚠️ Not in parent delegation
		A	2001:470:7240::d^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`d.ns.cns.su`
		A	88.198.54.27^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`static.88-198-54-27.clients.your-server.de`
NS	`d.ns.src.su` ⚠️ Not in parent delegation
NS	`fmt.ns.cns.su` ⚠️ Not in zone NS records
NS	`lon.ns.cns.su` ⚠️ Not in zone NS records
		A	2001:470:7240::d^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`d.ns.cns.su`
		A	88.198.54.27^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`static.88-198-54-27.clients.your-server.de`
MX	`mx.cns.su` ⭐
		A	2001:470:7240::^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ipv6.cns.su`
MX	`a.mx.cns.su`⁽¹⁰⁾
		A	88.198.54.22^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`static.88-198-54-22.clients.your-server.de`
MX	`src.su`⁽⁴⁶⁾
		A	2001:470:7240::^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ipv6.cns.su`
		A	88.198.54.22^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`static.88-198-54-22.clients.your-server.de`
MX	`s.mx.cns.su`⁽⁹⁹⁾
		A	88.198.54.27^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`static.88-198-54-27.clients.your-server.de`
TXT	`v=spf1 ip6:2001:470:7240::/48 ip4:88.198.54.22 ?ptr:mail.yandex.net -all`
SOA	`d.ns.cns.su`root@cns.su 2015-02-05 #0

`su`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=650209964

MX for

src.su

Subdomains

www.src.su

Same first word

src.ru

src.tips

src.hu

src.ie

src.li

src.nu

src.co.jp

src.ge

src.mx

src.co.at

src.lt

src.works

src.com.vn

src.show

src.com.pk

src.at

src.org.ua

src.in.ua

src.ca

src.sa

src.com.do

src.org

src.ro

src.pt

src.net

src.brussels

src.co

src.ac.uk

src.re

src.com.ru

src.fyi

src.or.jp

src.cx

src.us.com

src.co.rw

src.com.sa

src.org.uk

src.no

src.tv

src.us

src.sk

src.myds.me

src.be

src.lv

src.kz

src.info

src.am

src.rs

src.kr

src.zip

src.run

src.agency

src.ac.th

src.la

src.mo

src.cz

src.org.zw

src.center

src.cc.il.us

src.nl

src.cl

src.plus

src.is

src.edu

src.zone

src.si

src.sh

src.events

src.cat

src.by

src.su

src.de

src.se

src.go.ke

src.moe

src.one

src.jp

src.org.sg

src.gov.sc

src.me

src.bz

src.sk.ca

src.com

src.pl

src.vc

src.com.sg

src.jpn.org

src.cnt.br

src.s3.amazonaws.com

src.click

src.pm

src.town

src.io.vn

src.tech

src.jp.net

src.studio

src.so

src.hamburg

src.cool

src.church

src.com.cn

src.hr

src.care

src.com.ve

src.ch

src.eu

src.com.tr

src.cm

src.k12.ok.us

src.com.au

src.im

src.fr

src.wtf

src.fi

src.fm

src.cn

src.net.br

src.builders

src.kiev.ua

src.id

src.com.pl

src.gov.iq

src.co.kr

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rcs.org

crs.com.ua

scr.bi

rsc.at

scr.am

rsc.jp

rcs.jp

scr.cloud

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csr.org.mw

crs.net.nz

rsc.ir

rsc.kz

csr.org.mx

rsc.sa

csr.bz

crs.tw

rcs.com.sg

rcs.k12.il.us

crs.lu

rsc.church

crs.com

crs.ae

scr.org

rcs.school

csr.cl

scr.cr

csr.ro

crs.al

scr.co.il

crs.edu.mx

scr.cl

csr.com.ua

rsc.net

rcs.k12.al.us

crs.org.ua

rcs.eu

rsc.org.nz

src.name

src.a.se

csr.app

crs.name

crs.cz

rcs.jobs

rcs.it

scr.si

src.az

rcs.as

rcs.org.tw

src.in

rcs.org.uk

rcs.la

rcs.com.cn

rcs.info

rsc.asn.au

csr.agency

src.es

crs.ro

rsc.kiev.ua

csr.co.nz

rsc.one

rcs.org.au

rsc.com.ph

crs.coffee

rsc.vet

crs.homes

csr.hu

scr.llc

rsc.com.tr

crs.com.pt

rsc.ca

scr.au

csr.eu

rsc.ws

rcs.cz

rcs.by

csr.schwarz

scr.solutions

scr.pt

rcs.us

rsc.com.au

crs.ch

rcs.at

csr.ch

DNS History

13 records (10 active, 3 former)

●NSd.ns.cns.su2021-01-05 → 2026-07-25 · 3 obs

○ 2015-12-11 23:04:10
● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

●NSd.ns.src.su2021-01-05 → 2026-07-25 · 3 obs

○ 2015-12-11 23:04:10
● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

●NSfmt.ns.cns.su2026-02-15 → 2026-07-25 · 6 obs

○ 2021-01-05 13:01:06
● 2026-02-15 22:02:58
● 2026-05-27 05:09:38
○ 2026-05-31 05:55:20
● 2026-06-02 23:12:02
● 2026-07-25 12:06:40

●NSlon.ns.cns.su2026-02-15 → 2026-07-25 · 3 obs

○ 2021-01-05 13:01:06
● 2026-02-15 22:02:58
● 2026-07-25 12:06:40

○NSns1.r01.ru2015-06-15 → 2015-11-22 · 4 obs

● 2015-06-15 03:29:14
● 2015-11-22 14:55:36
○ 2015-12-11 23:04:10
○ 2026-07-25 12:06:40

○NSns2.r01.ru2015-06-15 → 2015-11-22 · 4 obs

● 2015-06-15 03:29:14
● 2015-11-22 14:55:36
○ 2015-12-11 23:04:10
○ 2026-07-25 12:06:40

●MXa.mx.cns.su2021-01-05 → 2026-07-25 · 2 obs

● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

●MXmx.cns.su2021-01-05 → 2026-07-25 · 2 obs

● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

●MXs.mx.cns.su2021-01-05 → 2026-07-25 · 2 obs

● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

●MXsrc.su2021-01-05 → 2026-07-25 · 2 obs

● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

●A2001:470:7240::2021-01-05 → 2026-07-25 · 3 obs

○ 2015-12-11 23:04:10
● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

○A88.198.53.1042015-06-15 → 2015-11-22 · 4 obs

● 2015-06-15 03:29:14
● 2015-11-22 14:55:36
○ 2015-12-11 23:04:10
○ 2026-07-25 12:06:40

●A88.198.54.222021-01-05 → 2026-07-25 · 3 obs

○ 2015-12-11 23:04:10
● 2021-01-05 13:01:06
● 2026-07-25 12:06:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	b.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...	10 records
src.su	fmt.ns.cns.su, lon.ns.cns.su	-

✅ Authoritative Response

Server:88.198.54.27

NS records: fmt.ns.cns.su, lon.ns.cns.su

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for src.su (unsigned zone)

⏱️ Timing

Total: 3508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.198.54.22`
AAAA	1	`2001:470:7240::`
NS	2	`d.ns.cns.su, d.ns.src.su`
MX	4	`mx.cns.su (pri: 6), a.mx.cns.su (pri: 10)...`
TXT	1	`v=spf1 ip6:2001:470:7240::/48 ip4:88.198`
SOA	1	`d.ns.cns.su root.cns.su`

📌 Glue Records Collected

Total: 10

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

Analysis

Hierarchy

src.su is a parent domain of www.src.su.

Mail Server Role

src.su is listed as a mail server for itself.

mx.cns.su, a.mx.cns.su and s.mx.cns.su are frequently seen as mail servers alongside src.su.

IP Addresses

src.su directs to two IP numbers, 88.198.54.22 and 2001:470:7240::

lvm.su, constantine.su, haz.su and two other host names share IP numbers with src.su.

Name Servers

The authoritative name servers for src.su are d.ns.cns.su, fmt.ns.cns.su, lon.ns.cns.su and d.ns.src.su.

src.su shares at least some of its name servers with other domains, including beef.su, 4s.su, bgp.su and two others.

These name servers are frequently seen alongside ns5.linode.com, ns2.linode.com, ns4.linode.com and 7 other name servers.

Both d.ns.cns.su and lon.ns.cns.su point to 88.198.54.27 and 2001:470:7240::d.

The host names d.ns.cns.su and lon.ns.cns.su both resolve to 2001:470:7240::d IP addresses.

The host names d.ns.cns.su and lon.ns.cns.su both resolve to 88.198.54.27 IP addresses.

Mail Servers

src.su has four mail servers, which are src.su, mx.cns.su, a.mx.cns.su and s.mx.cns.su.

src.su has at least partial mail server overlap with other domains such as 0k.su, freebsd.su, idk.su and two more.

Hostnames that resolve to two IP addresses:

src.su resolves to 88.198.54.22 and 2001:470:7240::.

Hosts with just one IP address:

mx.cns.su resolves to 2001:470:7240::.

a.mx.cns.su resolves to 88.198.54.22.

s.mx.cns.su resolves to 88.198.54.27.

The host names src.su and mx.cns.su both resolve to 2001:470:7240:: IP addresses.

The host names src.su and a.mx.cns.su both resolve to 88.198.54.22 IP addresses.