ctr.de - dns.ninja

`ctr.de`

DNSSEC	⚠️ Not signed
A	103.224.182.245^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		PTR	`lb-182-245.above.com`
NS	`ns1.abovedomains.com` ⭐
		A	103.224.182.9^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.182.77^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.182.85^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.9^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
NS	`ns2.abovedomains.com`
		A	103.224.182.10^{🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.10^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.51^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
		A	103.224.212.53^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
MX	`park-mx.above.com` ⭐
		A	103.224.212.34^{🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse}
TXT	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	`ns1.abovedomains.com`hostmaster@trellian.com 2026-07-22 #1

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784708537

Same first word

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crt.com.ar

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DNS History

8 records (4 active, 4 former)

○NSns1.above.com2015-07-15 → 2021-01-07 · 7 obs

● 2015-07-15 23:47:32
● 2016-11-19 23:09:40
○ 2017-01-12 13:17:22
● 2017-01-18 16:42:54
● 2021-01-07 14:15:08
○ 2026-02-20 19:59:42
○ 2026-07-22 08:49:36

●NSns1.abovedomains.com2026-02-20 → 2026-07-22 · 3 obs

○ 2021-01-07 14:15:08
● 2026-02-20 19:59:42
● 2026-07-22 08:49:36

○NSns2.above.com2015-07-15 → 2021-01-07 · 6 obs

● 2015-07-15 23:47:32
● 2017-01-12 13:17:22
○ 2017-01-18 16:42:54
● 2021-01-07 14:15:08
○ 2026-02-20 19:59:42
○ 2026-07-22 08:49:36

●NSns2.abovedomains.com2026-02-20 → 2026-07-22 · 3 obs

○ 2021-01-07 14:15:08
● 2026-02-20 19:59:42
● 2026-07-22 08:49:36

○MXmail.post-host.net2015-07-15 → 2016-08-12 · 4 obs

● 2015-07-15 23:47:32
● 2016-08-12 01:04:22
○ 2016-11-19 23:09:40
○ 2026-07-22 08:49:36

●MXpark-mx.above.com2021-01-07 → 2026-07-22 · 3 obs

○ 2016-11-19 23:09:40
● 2021-01-07 14:15:08
● 2026-07-22 08:49:36

●A103.224.182.2452015-07-15 → 2026-07-22 · 5 obs

● 2015-07-15 23:47:32
● 2015-12-15 23:23:18
○ 2016-01-26 01:05:04
● 2016-01-28 00:01:48
● 2026-07-22 08:49:36

○A192.184.12.622016-01-26 → 2016-01-26 · 4 obs

○ 2015-12-15 23:23:18
● 2016-01-26 01:05:04
○ 2016-01-28 00:01:48
○ 2026-07-22 08:49:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
ctr.de	ns1.abovedomains.com, ns2.abovedomains.com	-

✅ Authoritative Response

Server:103.224.182.85

NS records: ns1.abovedomains.com, ns2.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctr.de (unsigned zone)

⏱️ Timing

Total: 778ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.224.182.245`
NS	2	`ns2.abovedomains.com, ns1.abovedomains.com`
MX	1	`park-mx.above.com (pri: 10)`
TXT	1	`v=spf1 ip6:fdcf:abda:4154::/48 -all`
SOA	1	`ns1.abovedomains.com hostmaster.trellian`

Analysis

IP Addresses

ctr.de resolves to just one IP address, 103.224.182.245.

Two other host names, along with ztackle.com, tearget.com and buildwithcore.com, also share IP numbers with ctr.de.

Name Servers

ctr.de is delegated to two name servers: ns1.abovedomains.com and ns2.abovedomains.com.

ctr.de shares its NS records with other domains, for example www.575.su, _dc-mx.fb082fac4c44.cocodevelopmentgroupj.com, localhost.rancher.com.au and two others.

The name servers of ctr.de overlap at least partially with those of other domains — among them oniris.com, rolser.com.au, grasshouse.info and two more.

These name servers commonly appear in delegations together with 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, ns15.abovedomains.com and 7 other.

Hosts ns1.abovedomains.com and ns2.abovedomains.com each point to four IP addresses: ns1.abovedomains.com resolves to 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9, and ns2.abovedomains.com resolves to 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Mail Servers

The sole mail server for ctr.de is park-mx.above.com.

Among the domains sharing a mail server setup with ctr.de are mathorigin.com, www.movie4u.cc, s9768a.xyz and two others.

park-mx.above.com resolves to a single IP number: 103.224.212.34.