ceterum.info - dns.ninja

`ceterum.info`

DNSSEC	⚠️ Not signed
A	91.233.85.26^{🇩🇪 IPB91.233.84.0/22 -1blu-PI}
		PTR	`www.infomatic.at`
NS	`ns1.easyname.eu` ⭐
		A	2a02:1b8:ea59::2^{🇦🇹 NESSUS2a02:1b8::/32 AT-NESSUS-20080319}
			PTR	`ns1.easyname.eu`
		A	77.244.243.4^{🇦🇹 NESSUS77.244.243.0/24 Easyname GmbH}
			PTR	`ns1.easyname.eu`
NS	`ns2.easyname.eu`
		A	2a01:aee0:3:4::53^{🇩🇪 EASYNAME2a01:aee0::/32 easyname.com}
		A	77.244.244.138^{🇦🇹 NESSUS77.244.240.0/20 Nessus GmbH ASSIGNED PI}
			PTR	`ns2.easyname.eu`
MX	`ceterum-info.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::2^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du2pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::a^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-du0pr03cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.18^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00302.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
TXT	`MS=ms14091594`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.easyname.eu`hostmaster@easyname.eu 2026-05-07 #2

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1785430028

Same first word

ceterum.ch

ceterum.nl

ceterum.de

ceterum.si

ceterum.se

ceterum.com

ceterum.info

ceterum.at

ceterum.eu

Similar names

mecurte.com

cemuter.com

certeum.org

tercume.co

tercume.az

tercume.ws

cumtree.co.za

tecemur.com

meercut.com

recetum.com

cumtree.com

cutemer.com

trueecm.com

tercume.de

cumtree.net

eectrum.com

certeum.net

ecemtur.com

tecemur.es

merutec.com

crumeet.com

erectum.ru

certeum.com

tercume.net

remutec.de

curemet.com

tercume.biz

tercume.com

ecertum.pl

tercume.com.tr

DNS History

7 records (4 active, 3 former)

●NSns1.easyname.eu2015-08-23 → 2026-07-30 · 2 obs

● 2015-08-23 14:48:12
● 2026-07-30 17:25:18

●NSns2.easyname.eu2015-08-23 → 2026-07-30 · 2 obs

● 2015-08-23 14:48:12
● 2026-07-30 17:25:18

●MXceterum-info.mail.protection.outlook.com2026-03-09 → 2026-07-30 · 3 obs

○ 2017-04-01 07:18:12
● 2026-03-09 05:06:40
● 2026-07-30 17:25:18

○MXmx01.easyname.eu2015-08-23 → 2017-04-01 · 4 obs

● 2015-08-23 14:48:12
● 2017-04-01 07:18:12
○ 2026-03-09 05:06:40
○ 2026-07-30 17:25:18

○MXmx02.easyname.eu2015-08-23 → 2017-04-01 · 4 obs

● 2015-08-23 14:48:12
● 2017-04-01 07:18:12
○ 2026-03-09 05:06:40
○ 2026-07-30 17:25:18

○A77.244.243.492015-08-23 → 2017-04-01 · 4 obs

● 2015-08-23 14:48:12
● 2017-04-01 07:18:12
○ 2026-03-09 05:06:40
○ 2026-07-30 17:25:18

●A91.233.85.262026-03-09 → 2026-07-30 · 3 obs

○ 2017-04-01 07:18:12
● 2026-03-09 05:06:40
● 2026-07-30 17:25:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info	-
ceterum.info	ns1.easyname.eu, ns2.easyname.eu	-

✅ Authoritative Response

Server:77.244.243.4

NS records: ns1.easyname.eu, ns2.easyname.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ceterum.info (unsigned zone)

⏱️ Timing

Total: 888ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.233.85.26`
NS	2	`ns1.easyname.eu, ns2.easyname.eu`
MX	1	`ceterum-info.mail.protection.outlook.com`
TXT	2	`MS=ms14091594, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.easyname.eu hostmaster.easyname.eu`

Analysis

IP Addresses

ceterum.info points to a single IP number: 91.233.85.26.

Additional host names — m-s-g.at, subit.at, it-sachverstaendiger.at and two others — share IP numbers with ceterum.info.

Name Servers

Two name servers handle the delegation for ceterum.info: ns1.easyname.eu and ns2.easyname.eu.

ceterum.info shares its name server setup with other domains, including lesepartner.at, kpe-austria.at, catt.at and two others.

ceterum.info is at least partially co-delegated on name servers with other domains, such as touralp.at.

ns1.easyname.eu and ns2.easyname.eu both carry two IP addresses. The A records for ns1.easyname.eu are 77.244.243.4 and 2a02:1b8:ea59::2; the A records for ns2.easyname.eu are 77.244.244.138 and 2a01:aee0:3:4::53.

Mail Servers

ceterum.info has one mail server: ceterum-info.mail.protection.outlook.com.

ceterum-info.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.15, 52.101.68.18, 52.101.68.21 and 5 other.