checktec.de - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`checktec.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::295^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0295.elastic-ssl.ui-r.com`
A	217.160.0.236^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns.ui-global-dns.de` ⭐
		A	2001:67c:1bc::90^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns.ui-global-dns.de`
		A	192.174.68.90^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
NS	`ns.ui-global-dns.biz`
		A	2001:67c:1bc::7^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns.ui-global-dns.biz`
		A	192.174.68.7^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
			PTR	`ns.ui-global-dns.biz`
NS	`ns.ui-global-dns.com`
		A	2001:67c:10b8::7^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns.ui-global-dns.com`
		A	176.97.158.7^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns.ui-global-dns.com`
NS	`ns.ui-global-dns.org`
		A	2001:67c:10b8::90^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns.ui-global-dns.org`
		A	176.97.158.90^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
			PTR	`ns.ui-global-dns.org`
MX	`checktec.in.tmes.trendmicro.eu` ⭐
		A	18.185.115.145^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
		A	18.185.115.146^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
		A	18.185.115.147^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`in.tmes.trendmicro.eu`
MX	`checktec-de.mail.protection.outlook.com`⁽³⁰⁾
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::b^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.36^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db5pr02cu00104.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`tmes=afb64601d69771c1976eebfa140f1636`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.c...`
SOA	`ns.ui-global-dns.de`hostmaster@1und1.com 2017-06-01 #52

`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=1786889205

Subdomains

helpdesk.checktec.de

Same first word

checktec.eu

checktec.de

checktec.com

Similar names

checketc.com

kcectech.com

teccheck.de

teccheck.com

DNS History

14 records (8 active, 6 former)

○NSa.ns14.net2015-05-16 → 2017-04-02 · 4 obs

● 2015-05-16 12:06:20
● 2017-04-02 06:08:54
○ 2026-02-26 03:24:12
○ 2026-08-16 14:23:52

○NSb.ns14.net2015-05-16 → 2017-04-02 · 4 obs

● 2015-05-16 12:06:20
● 2017-04-02 06:08:54
○ 2026-02-26 03:24:12
○ 2026-08-16 14:23:52

○NSc.ns14.net2015-05-16 → 2017-04-02 · 4 obs

● 2015-05-16 12:06:20
● 2017-04-02 06:08:54
○ 2026-02-26 03:24:12
○ 2026-08-16 14:23:52

○NSd.ns14.net2015-05-16 → 2017-04-02 · 4 obs

● 2015-05-16 12:06:20
● 2017-04-02 06:08:54
○ 2026-02-26 03:24:12
○ 2026-08-16 14:23:52

●NSns.ui-global-dns.biz2026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

●NSns.ui-global-dns.com2026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

●NSns.ui-global-dns.de2026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

●NSns.ui-global-dns.org2026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

●MXchecktec-de.mail.protection.outlook.com2026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

●MXchecktec.in.tmes.trendmicro.eu2026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

○MXmail.checktec.de2015-05-16 → 2017-04-02 · 4 obs

● 2015-05-16 12:06:20
● 2017-04-02 06:08:54
○ 2026-02-26 03:24:12
○ 2026-08-16 14:23:52

●A2001:8d8:100f:f000::2952026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

●A217.160.0.2362026-02-26 → 2026-08-16 · 3 obs

○ 2017-04-02 06:08:54
● 2026-02-26 03:24:12
● 2026-08-16 14:23:52

○A85.236.42.1322015-05-16 → 2017-04-02 · 4 obs

● 2015-05-16 12:06:20
● 2017-04-02 06:08:54
○ 2026-02-26 03:24:12
○ 2026-08-16 14:23:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
checktec.de	ns.ui-global-dns.de, ns.ui-global-dns.com, ns.ui-global-dns.biz, ns.ui-global-dns.org	2 records

✅ Authoritative Response

Server:176.97.158.7

NS records: ns.ui-global-dns.de, ns.ui-global-dns.com, ns.ui-global-dns.biz, ns.ui-global-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checktec.de (unsigned zone)

⏱️ Timing

Total: 766ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.236`
AAAA	1	`2001:8d8:100f:f000::295`
NS	4	`ns.ui-global-dns.biz, ns.ui-global-dns.com...`
MX	2	`checktec.in.tmes.trendmicro.eu (pri: 10), checktec-de.mail.protection.outlook.com`
TXT	2	`tmes=afb64601d69771c1976eebfa140f1636, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns.ui-global-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.ui-global-dns.de, ns.ui-global-dns.de)

Analysis

Hierarchy

helpdesk.checktec.de is delegated beneath checktec.de.

IP Addresses

checktec.de points to the IP addresses 217.160.0.236 and 2001:8d8:100f:f000::295

Two other host names, along with eidie.de, fischergudrun.de and svevia.de, also share IP numbers with checktec.de.

Name Servers

The NS records for checktec.de point to four name servers: ns.ui-global-dns.biz, ns.ui-global-dns.com, ns.ui-global-dns.de and ns.ui-global-dns.org.

There is at least partial name server overlap between checktec.de and other domains — spielbox.de, faststepbadminton.co.uk, hi-logistic.com and two more among them.

All four hostnames — ns.ui-global-dns.biz, ns.ui-global-dns.com, ns.ui-global-dns.de and ns.ui-global-dns.org — resolve to two IP numbers apiece: ns.ui-global-dns.biz to 192.174.68.7 and 2001:67c:1bc::7; ns.ui-global-dns.com to 176.97.158.7 and 2001:67c:10b8::7; ns.ui-global-dns.de to 192.174.68.90 and 2001:67c:1bc::90; ns.ui-global-dns.org to 176.97.158.90 and 2001:67c:10b8::90.

Mail Servers

checktec.de is served by two mail servers, checktec-de.mail.protection.outlook.com and checktec.in.tmes.trendmicro.eu.

DNS names with 8 IP addresses:

checktec-de.mail.protection.outlook.com resolves to 52.101.68.5, 52.101.68.36, 52.101.73.16 and 5 other IP addresses.

Hostnames that map to three IP numbers:

checktec.in.tmes.trendmicro.eu points to 18.185.115.145, 18.185.115.146 and 18.185.115.147.