diff.su - dns.ninja

`diff.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.diff.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`
NS	`ns1.linode.com` ⚠️ Not in zone NS records
		A	2600:14c0:6::2^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-2.akashield.net`
		A	92.123.94.2^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-2.akashield.net`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns2.linode.com` ⚠️ Not in zone NS records
		A	2600:14c0:6::3^{🇺🇸 Akamai2600:14c0:6::/48 Technologies}
			PTR	`c1-3.akashield.net`
		A	92.123.94.3^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-3.akashield.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns4.linode.com`
		A	2600:14c0:7::4^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-4.akashield.net`
		A	92.123.95.4^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-4.akashield.net`
NS	`ns5.he.net`
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
NS	`ns5.linode.com`
		A	2600:14c0:7::2^{🇺🇸 Akamai2600:14c0:7::/48 Technologies}
			PTR	`c2-2.akashield.net`
		A	92.123.95.2^{🇳🇱 Akamai92.123.95.0/24 Technologies}
			PTR	`c2-2.akashield.net`
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	`diff.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 a mx -all`
SOA	`d.ns.cns.su`root@cns.su 2015-03-27 #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=650209374

MX for

diff.su

Same first word

diff.com.br

diff.vn

diff.in

diff.wiki

diff.kr

diff.be

diff.pics

diff.app

diff.co

diff.ae

diff.codes

diff.us

diff.net.au

diff.lt

diff.su

diff.com

diff.hu

diff.dk

diff.fr

diff.dev

diff.ee

diff.org

diff.si

diff.tech

diff.de

diff.me

diff.so

diff.io

diff.design

diff.sh

diff.ru

diff.nl

diff.co.il

diff.la

diff.gr

diff.guru

diff.blue

diff.co.kr

diff.ltd

diff.guide

diff.no

diff.pl

diff.ca

diff.ro

diff.ch

diff.cz

diff.co.uk

diff.rent

diff.cn

diff.co.nz

diff.cc

diff.it

diff.im

diff.blog

diff.ie

diff.fi

diff.sk

diff.space

diff.pro

Similar names

ffid.com

dffi.net

fifd.cn

ffdi.com

dffi.org

fdfi.org

fifd.com

fdif.org

dffi.de

iffd.it

idff.edu.do

idff.com

fdfi.net

idff.org

fdif.com

iffd.org

fidf.fr

ffid.in

fidf.org

iffd.es

ffid.ca

fidf.net

ffid.com.br

iffd.net

dffi.com

ffid.cn

iffd.eu

ffdi.org

ffid.hu

ffdi.net

ifdf.net

ffid.de

ffdi.hr

fdfi.com

ffid.io

fdfi.de

ffid.net

fidf.com

ifdf.de

fdfi.cn

idff.net

dfif.cn

ifdf.com

iffd.com

fidf.info

ffid.eu

ifdf.org

DNS History

16 records (16 active, 0 former)

●NSd.ns.cns.su2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●NSd.ns.diff.su2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●NSns1.linode.com2026-02-15 → 2026-06-06 · 3 obs

○ 2017-07-12 10:50:22
● 2026-02-15 22:03:00
● 2026-06-06 08:21:30

●NSns2.he.net2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●NSns2.linode.com2026-02-15 → 2026-06-06 · 3 obs

○ 2017-07-12 10:50:22
● 2026-02-15 22:03:00
● 2026-06-06 08:21:30

●NSns3.he.net2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●NSns4.he.net2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●NSns4.linode.com2015-07-25 → 2026-06-06 · 5 obs

● 2015-07-25 11:18:56
● 2017-06-26 15:26:22
○ 2017-07-12 10:50:22
● 2026-02-15 22:03:00
● 2026-06-06 08:21:30

●NSns5.he.net2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●NSns5.linode.com2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●MXa.mx.cns.su2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●MXdiff.su2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●MXmx.cns.su2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●MXs.mx.cns.su2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●A2001:470:7240::2015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

●A88.198.54.222015-07-25 → 2026-06-06 · 2 obs

● 2015-07-25 11:18:56
● 2026-06-06 08:21:30

🔍 DNS Trace

Analysis

Mail Server Role

The MX record for diff.su points back to diff.su — it is its own mail server.

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

IP Addresses

diff.su points to two IP numbers: 88.198.54.22 and 2001:470:7240::.

Among the host names that share IP numbers with diff.su are mx.cctld.su, static.88-198-54-22.clients.your-server.de, a.mx.bite.su and two others.

Name Servers

diff.su is served by 10 name servers; the listed ones are ns1.linode.com, ns2.linode.com and ns4.linode.com, with seven others beyond those.

diff.su shares at least some of its name servers with other domains, including syvl.fi, qbbus.in, nula.ba and two others.

It is common to find these name servers paired with ns5.linode.com, ns2.he.net, ns3.he.net and five other authoritative name servers.

Hosts with two IP numbers each:

ns1.linode.com resolves to 92.123.94.2 and 2600:14c0:6::2.

ns2.linode.com resolves to 92.123.94.3 and 2600:14c0:6::3.

ns4.linode.com resolves to 92.123.95.4 and 2600:14c0:7::4.

ns5.linode.com resolves to 92.123.95.2 and 2600:14c0:7::2.

ns2.he.net resolves to 216.218.131.2 and 2001:470:200::2.

ns3.he.net resolves to 216.218.132.2 and 2001:470:300::2.

ns4.he.net resolves to 216.66.1.2 and 2001:470:400::2.

ns5.he.net resolves to 216.66.80.18 and 2001:470:500::2.

d.ns.cns.su resolves to 88.198.54.27 and 2001:470:7240::d.

Host names with one IP number:

d.ns.diff.su resolves to 2001:470:7240::d.

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

Mail Servers

Mail for diff.su is processed by 4 mail servers — diff.su, mx.cns.su, a.mx.cns.su and s.mx.cns.su.

diff.su shares at least some of its mail servers with other domains — for example a5.su, itc.su, rtfm.su and two more.

It is common to find these mail servers paired with the mail servers 5a.su.

Hosts with two IP numbers each:

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

Host names with one IP number:

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 diff.su and mx.cns.su both resolve to 2001:470:7240:: IP addresses.

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