`diff.cc`

DNSSEC	⚠️ Not signed
A	2a03:4000:40:140::1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
		PTR	`ira.affekt.org`
A	5.252.226.4^{🇩🇪 netcup-AS5.252.224.0/22}
NS	`hydrogen.ns.hetzner.com` ⭐
		A	2a01:4f8:0:1::add:1098^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`hydrogen.ns.hetzner.com`
		A	213.133.100.98^{🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1}
			PTR	`hydrogen.ns.hetzner.com`
NS	`helium.ns.hetzner.de`
		A	2001:67c:192c::add:5^{🇩🇪 NORIS-NETWORK2001:67c:192c::/48}
			PTR	`helium.ns.hetzner.de`
		A	193.47.99.5^{🇩🇪 NORIS-NETWORK193.47.99.0/24}
			PTR	`helium.ns.hetzner.de`
NS	`oxygen.ns.hetzner.com`
		A	2a01:4f8:0:1::add:2992^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`oxygen.ns.hetzner.com`
		A	88.198.229.192^{🇩🇪 Hetzner88.198.0.0/16 HETZNER-RZ-NBG-BLK4}
			PTR	`oxygen.ns.hetzner.com`
MX	`mail.diff.cc` ⭐
		A	2a03:4000:40:140::1^{🇩🇪 netcup-AS2a03:4000::/32 NETCUP-GMBH}
			PTR	`ira.affekt.org`
		A	5.252.226.4^{🇩🇪 netcup-AS5.252.224.0/22}
			PTR	`ira.affekt.org`
MX	`hua.affekt.org`⁽²⁰⁾
		A	217.160.240.189^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
			PTR	`hua.affekt.org`
TXT	`google-site-verification=aQ9Ip3o9YYzv3RXXireiNHvemKctLyFrEggKBx2yLgk`
TXT	`v=spf1 mx a -all`
SOA	`hydrogen.ns.hetzner.com`dns@hetzner.com 2026-07-07 #1

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1783761370

Subdomains

mail.diff.cc

Same first word

diff.fi

diff.sk

diff.space

diff.pro

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

Similar names

ffid.co.jp

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

iffd.co.in

fidf.net

ffid.com.br

iffd.net

dffi.com

ffid.cn

iffd.eu

ffdi.org

ffid.hu

ffdi.net

ifdf.net

ffid.de

ffdi.pro

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

DNS History

22 records (7 active, 15 former)

●NShelium.ns.hetzner.de2026-03-30 → 2026-07-11 · 3 obs

○ 2020-03-29 13:06:12
● 2026-03-30 04:42:36
● 2026-07-11 09:38:24

●NShydrogen.ns.hetzner.com2026-03-30 → 2026-07-11 · 3 obs

○ 2020-03-29 13:06:12
● 2026-03-30 04:42:36
● 2026-07-11 09:38:24

○NSns.inwx.de2015-05-20 → 2020-03-29 · 4 obs

● 2015-05-20 03:40:12
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

○NSns2.inwx.de2015-05-20 → 2020-03-29 · 4 obs

● 2015-05-20 03:40:12
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

○NSns3.inwx.eu2015-05-20 → 2020-03-29 · 4 obs

● 2015-05-20 03:40:12
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

○NSns4.inwx.com2015-05-20 → 2020-03-29 · 4 obs

● 2015-05-20 03:40:12
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

○NSns5.inwx.net2015-05-20 → 2020-03-29 · 4 obs

● 2015-05-20 03:40:12
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

●NSoxygen.ns.hetzner.com2026-03-30 → 2026-07-11 · 3 obs

○ 2020-03-29 13:06:12
● 2026-03-30 04:42:36
● 2026-07-11 09:38:24

○MXeva.affekt.org2015-05-20 → 2017-04-08 · 4 obs

● 2015-05-20 03:40:12
● 2017-04-08 21:02:06
○ 2020-03-29 13:06:12
○ 2026-07-11 09:38:24

●MXhua.affekt.org2026-03-30 → 2026-07-11 · 4 obs

○ 2020-03-29 13:06:12
● 2026-03-30 04:42:36
○ 2026-07-07 22:58:00
● 2026-07-11 09:38:24

○MXira.affekt.org2020-03-29 → 2020-03-29 · 4 obs

○ 2017-04-08 21:02:06
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

○MXmail.affekt.org2015-05-20 → 2020-03-29 · 4 obs

● 2015-05-20 03:40:12
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

●MXmail.diff.cc2026-03-30 → 2026-07-11 · 4 obs

○ 2020-03-29 13:06:12
● 2026-03-30 04:42:36
○ 2026-07-07 22:58:00
● 2026-07-11 09:38:24

○A108.61.210.1292015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 03:40:12
○ 2015-10-10 14:15:28
○ 2026-07-11 09:38:24

○A116.203.57.2432020-03-29 → 2020-03-29 · 4 obs

○ 2017-04-08 21:02:06
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

○A194.71.225.1592017-04-08 → 2017-04-08 · 4 obs

○ 2016-03-26 22:34:12
● 2017-04-08 21:02:06
○ 2020-03-29 13:06:12
○ 2026-07-11 09:38:24

○A2001:19f0:6c00:8007::12015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 03:40:12
○ 2015-10-10 14:15:28
○ 2026-07-11 09:38:24

○A2a01:4f8:c2c:398f::12020-03-29 → 2020-03-29 · 4 obs

○ 2017-04-08 21:02:06
● 2020-03-29 13:06:12
○ 2026-03-30 04:42:36
○ 2026-07-11 09:38:24

●A2a03:4000:40:140::12026-03-30 → 2026-07-11 · 4 obs

○ 2020-03-29 13:06:12
● 2026-03-30 04:42:36
○ 2026-07-07 22:58:00
● 2026-07-11 09:38:24

○A2a03:4000:6:4083::dead2015-10-10 → 2017-04-08 · 5 obs

○ 2015-05-20 03:40:12
● 2015-10-10 14:15:28
● 2017-04-08 21:02:06
○ 2020-03-29 13:06:12
○ 2026-07-11 09:38:24

○A37.120.165.1572015-10-10 → 2016-03-26 · 5 obs

○ 2015-05-20 03:40:12
● 2015-10-10 14:15:28
● 2016-03-26 22:34:12
○ 2017-04-08 21:02:06
○ 2026-07-11 09:38:24

●A5.252.226.42026-03-30 → 2026-07-11 · 4 obs

○ 2020-03-29 13:06:12
● 2026-03-30 04:42:36
○ 2026-07-07 22:58:00
● 2026-07-11 09:38:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com	-
diff.cc	helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com	-

✅ Authoritative Response

Server:193.47.99.5

NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diff.cc (unsigned zone)

⏱️ Timing

Total: 1904ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.252.226.4`
AAAA	1	`2a03:4000:40:140::1`
NS	3	`helium.ns.hetzner.de, hydrogen.ns.hetzner.com...`
MX	2	`hua.affekt.org (pri: 20), mail.diff.cc (pri: 10)`
TXT	2	`google-site-verification=aQ9Ip3o9YYzv3RX, v=spf1 mx a -all`
SOA	1	`hydrogen.ns.hetzner.com dns.hetzner.com`

Analysis

Hierarchy

mail.diff.cc is delegated beneath diff.cc.

IP Addresses

diff.cc points to the IP addresses 5.252.226.4 and 2a03:4000:40:140::1

Among the host names that share IP numbers with diff.cc are ira.affekt.org, 50hz.ws, mail.affekt.org and two others.

Name Servers

diff.cc has three name servers — hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.

There is at least partial name server overlap between diff.cc and other domains — adminsystems.de, genesigroupsrl.it, leonardheilos.de and two more among them.

These name servers regularly appear alongside ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com and 3 other name servers in NS record sets.

Each of hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de points to two IP numbers. hydrogen.ns.hetzner.com points to 213.133.100.98 and 2a01:4f8:0:1::add:1098. oxygen.ns.hetzner.com points to 88.198.229.192 and 2a01:4f8:0:1::add:2992. helium.ns.hetzner.de points to 193.47.99.5 and 2001:67c:192c::add:5.

Mail Servers

The MX records for diff.cc point to two mail servers: mail.diff.cc and hua.affekt.org.

Hosts with two IP numbers each:

mail.diff.cc resolves to 5.252.226.4 and 2a03:4000:40:140::1.

Hosts that resolve to one IP address:

hua.affekt.org resolves to 217.160.240.189.

diff.cc - robtex.com

diff.cc

cc

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`diff.cc`

`cc`