semantics.de - dns.ninja

`semantics.de`

DNSSEC	⚠️ Not signed
A	212.117.75.60^{🇩🇪 NETCOLOGNE212.117.64.0/19 NetCologne PA Space}
NS	`dns11.netcologne.de` ⭐
		A	2a03:2900:3:1::2^{🇩🇪 AS488232a03:2900::/32}
			PTR	`ns1.routing.net`
		A	134.0.30.178^{🇩🇪 AS48823134.0.24.0/21}
			PTR	`ns1.routing.net`
NS	`dns12.netcologne.de`
		A	2001:4d8f:2::2^{🇩🇪 ROUTING-ANYCAST2001:4d8f::/32}
			PTR	`ns2.routing.net`
		A	194.50.113.2^{🇩🇪 ROUTING-ANYCAST194.50.113.0/24 vollmarnet-anycast-route}
			PTR	`ns2.routing.net`
NS	`dns13.netcologne.de`
		A	2a03:2902:3:1::2^{🇩🇪 ACCELERATED-IT2a03:2902::/32 IP-Routing by firstcolo}
			PTR	`ns3.routing.net`
		A	194.126.196.2^{🇩🇪 ACCELERATED-IT194.126.196.0/24 IP-Routing by Accelerated IT Services GmbH}
			PTR	`ns3.routing.net`
NS	`dns14.netcologne.de`
		A	185.11.139.126^{🇩🇪 AS48823185.11.136.0/22}
MX	`semantics-de.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::b^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbbpr03cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::c^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00304.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
TXT	`v=spf1 a:smtp.semantics.de ip4:212.117.75.54 ip4:212.117.75.57 ip4:193.30.112...`
TXT	`Zm3lvNLIgunWrKfUkILpoB/y4BeFconlig53Sj8RgZJi66/qzQcCLB0HUpt2wDFIUT16ckxSIT87q...`
TXT	`google-site-verification=gvPpqpgoC9gg1bgGyy_9ou6o056ViMuBed0wC0PDI-E`
TXT	`rnuc1u2mtt1hqtovfvnkbfgq53`
SOA	`dns11.netcologne.de`hostmaster@routing.net 2026-06-02 #0

`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=1785304229

WOT: SAFE (64/100)

Subdomains

smtp.semantics.de

Same first word

semantics.se

semantics.info

semantics.pro

semantics.de

semantics.biz

semantics.gr

semantics.kr

semantics.store

semantics.be

semantics.eu

semantics.cn

semantics.cc

semantics.dk

semantics.com

semantics.in

semantics.solutions

semantics.us

semantics.ch

semantics.net

Similar names

DNS History

8 records (6 active, 2 former)

●NSdns11.netcologne.de2015-05-08 → 2026-07-29 · 2 obs

● 2015-05-08 20:31:44
● 2026-07-29 06:11:32

●NSdns12.netcologne.de2015-05-08 → 2026-07-29 · 2 obs

● 2015-05-08 20:31:44
● 2026-07-29 06:11:32

●NSdns13.netcologne.de2015-05-08 → 2026-07-29 · 2 obs

● 2015-05-08 20:31:44
● 2026-07-29 06:11:32

●NSdns14.netcologne.de2015-05-08 → 2026-07-29 · 2 obs

● 2015-05-08 20:31:44
● 2026-07-29 06:11:32

●MXsemantics-de.mail.protection.outlook.com2026-02-22 → 2026-07-29 · 3 obs

○ 2017-08-09 00:53:10
● 2026-02-22 15:04:02
● 2026-07-29 06:11:32

○MXsmtp.semantics.de2015-05-08 → 2017-08-09 · 4 obs

● 2015-05-08 20:31:44
● 2017-08-09 00:53:10
○ 2026-02-22 15:04:02
○ 2026-07-29 06:11:32

○A212.117.75.592015-05-08 → 2016-04-02 · 4 obs

● 2015-05-08 20:31:44
● 2016-04-02 17:05:16
○ 2016-09-23 07:25:22
○ 2026-07-29 06:11:32

●A212.117.75.602016-09-23 → 2026-07-29 · 3 obs

○ 2016-04-02 17:05:16
● 2016-09-23 07:25:22
● 2026-07-29 06:11:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
semantics.de	dns14.netcologne.de, dns13.netcologne.de, dns11.netcologne.de, dns12.netcologne.de	-

✅ Authoritative Response

Server:185.11.139.126

NS records: dns14.netcologne.de, dns13.netcologne.de, dns11.netcologne.de, dns12.netcologne.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for semantics.de (unsigned zone)

⏱️ Timing

Total: 1259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.117.75.60`
NS	4	`dns13.netcologne.de, dns11.netcologne.de...`
MX	1	`semantics-de.mail.protection.outlook.com`
TXT	4	`v=spf1 a:smtp.semantics.de ip4:212.117.7, Zm3lvNLIgunWrKfUkILpoB/y4BeFconlig53Sj8R...`
SOA	1	`dns11.netcologne.de hostmaster.routing.n`

Analysis

Hierarchy

semantics.de is a parent domain of smtp.semantics.de.

IP Addresses

semantics.de resolves to one IP address: 212.117.75.60.

Name Servers

The authoritative name servers for semantics.de are dns11.netcologne.de, dns12.netcologne.de, dns13.netcologne.de and dns14.netcologne.de.

semantics.de shares at least some of its name servers with other domains, including mave.eu, bleaching.cologne, stadtwerkebonn.net and two others.

Hostnames that resolve to two IP addresses:

dns11.netcologne.de resolves to 134.0.30.178 and 2a03:2900:3:1::2.

dns12.netcologne.de resolves to 194.50.113.2 and 2001:4d8f:2::2.

dns13.netcologne.de resolves to 194.126.196.2 and 2a03:2902:3:1::2.

Hosts with just one IP address:

dns14.netcologne.de resolves to 185.11.139.126.

Mail Servers

Mail for semantics.de is handled by a single mail server, semantics-de.mail.protection.outlook.com.

semantics-de.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.15, 52.101.68.16, 52.101.68.21 and 5 others.