comcheck.de - dns.ninja

`comcheck.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::298^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0298.elastic-ssl.ui-r.com`
A	217.160.0.29^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1053.ui-dns.org` ⭐
		A	2607:f1c0:fe:53:185:132:35:53^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1053.ui-dns.org`
		A	185.132.35.53^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1053.ui-dns.org`
NS	`ns1085.ui-dns.biz`
		A	2607:f1c0:fe:53:185:132:33:85^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1085.ui-dns.biz`
		A	185.132.33.85^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1085.ui-dns.biz`
NS	`ns1091.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:91^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1091.ui-dns.com`
		A	185.132.34.91^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1091.ui-dns.com`
NS	`ns1100.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:100^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1100.ui-dns.de`
		A	185.132.32.100^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1100.ui-dns.de`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1053.ui-dns.org`hostmaster@1und1.com 2017-06-01 #19

`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=1785448036

WOT: SAFE (60/100)

Same first word

comcheck.de

comcheck.com.au

comcheck.co.uk

comcheck.dk

comcheck.net

Similar names

checkcom.com

kccochem.de

checkcom.net

checkcom.de

kcchemco.com

checkcom.ru

ckcchome.org

DNS History

14 records (8 active, 6 former)

●NSns1053.ui-dns.org2026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

●NSns1085.ui-dns.biz2026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

●NSns1091.ui-dns.com2026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

●NSns1100.ui-dns.de2026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

○NSns65.1und1.de2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 09:58:00
● 2017-04-02 22:39:30
○ 2026-03-28 20:32:04
○ 2026-07-30 21:51:18

○NSns66.1und1.de2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 09:58:00
● 2017-04-02 22:39:30
○ 2026-03-28 20:32:04
○ 2026-07-30 21:51:18

●MXmx00.ionos.de2026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

○MXmx00.kundenserver.de2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 09:58:00
● 2017-04-02 22:39:30
○ 2026-03-28 20:32:04
○ 2026-07-30 21:51:18

●MXmx01.ionos.de2026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

○MXmx01.kundenserver.de2015-06-15 → 2017-04-02 · 4 obs

● 2015-06-15 09:58:00
● 2017-04-02 22:39:30
○ 2026-03-28 20:32:04
○ 2026-07-30 21:51:18

●A2001:8d8:100f:f000::2982026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

●A217.160.0.292026-03-28 → 2026-07-30 · 3 obs

○ 2017-04-02 22:39:30
● 2026-03-28 20:32:04
● 2026-07-30 21:51:18

○A217.160.233.2232016-07-03 → 2017-04-02 · 5 obs

○ 2016-02-10 14:29:08
● 2016-07-03 17:07:34
● 2017-04-02 22:39:30
○ 2026-03-28 20:32:04
○ 2026-07-30 21:51:18

○A87.106.156.1322015-06-15 → 2016-02-10 · 4 obs

● 2015-06-15 09:58:00
● 2016-02-10 14:29:08
○ 2016-07-03 17:07:34
○ 2026-07-30 21:51:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
comcheck.de	ns1053.ui-dns.org, ns1085.ui-dns.biz, ns1091.ui-dns.com, ns1100.ui-dns.de	-

✅ Authoritative Response

Server:185.132.35.53

NS records: ns1053.ui-dns.org, ns1085.ui-dns.biz, ns1091.ui-dns.com, ns1100.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for comcheck.de (unsigned zone)

⏱️ Timing

Total: 938ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.29`
AAAA	1	`2001:8d8:100f:f000::298`
NS	4	`ns1085.ui-dns.biz, ns1053.ui-dns.org...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1053.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

comcheck.de has two IP addresses: 217.160.0.29 and 2001:8d8:100f:f000::298

www.guhl.art, smgec.org.uk, cosmoscallcenter.com and two other host names share IP numbers with comcheck.de.

Name Servers

The authoritative name servers for comcheck.de are ns1085.ui-dns.biz, ns1091.ui-dns.com, ns1100.ui-dns.de and ns1053.ui-dns.org.

There is at least partial name server overlap between comcheck.de and other domains — idahoinkspots.org, deinwegzumlernerfolg.com, creadzif.com and two more among them.

These name servers regularly appear alongside ns1085.ui-dns.com, ns1085.ui-dns.org, ns1053.ui-dns.biz and 7 other name servers in NS record sets.

All four hostnames — ns1085.ui-dns.biz, ns1091.ui-dns.com, ns1100.ui-dns.de and ns1053.ui-dns.org — resolve to two IP numbers apiece: ns1085.ui-dns.biz to 185.132.33.85 and 2607:f1c0:fe:53:185:132:33:85; ns1091.ui-dns.com to 185.132.34.91 and 2607:f1c0:fe:53:185:132:34:91; ns1100.ui-dns.de to 185.132.32.100 and 2607:f1c0:fe:53:185:132:32:100; ns1053.ui-dns.org to 185.132.35.53 and 2607:f1c0:fe:53:185:132:35:53.

Mail Servers

Mail for comcheck.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

comcheck.de uses an identical mail server configuration to several other domains — among them seckendorffgym.de, adindorf.de, tps.de and two more.

mx00.ionos.de resolves to 212.227.15.41 and 212.227.15.171. Likewise, mx01.ionos.de resolves to 212.227.15.188 and 217.72.192.67 — two IP addresses apiece.