`christopherhofmann.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.23^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1043.ui-dns.de` ⭐
		A	2001:8d8:fe:53:0:d9a0:502b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.de`
		A	217.160.80.43^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.de`
NS	`ns1043.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:512b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.biz`
		A	217.160.81.43^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.biz`
NS	`ns1043.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:522b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.com`
		A	217.160.82.43^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.com`
NS	`ns1043.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:532b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.org`
		A	217.160.83.43^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1043.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.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	`ns1043.ui-dns.de`hostmaster@1und1.de 2017-03-06 #6

`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=1778601709

Same first word

christopherhofmann.de

DNS History

14 records (8 active, 6 former)

●NSns1043.ui-dns.biz2026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

●NSns1043.ui-dns.com2026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

●NSns1043.ui-dns.de2026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

●NSns1043.ui-dns.org2026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

○NSns55.1und1.de2015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 06:22:34
● 2017-03-20 10:54:06
○ 2026-04-10 10:17:22
○ 2026-05-12 16:23:30

○NSns56.1und1.de2015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 06:22:34
● 2017-03-20 10:54:06
○ 2026-04-10 10:17:22
○ 2026-05-12 16:23:30

●MXmx00.ionos.de2026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

○MXmx00.kundenserver.de2015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 06:22:34
● 2017-03-20 10:54:06
○ 2026-04-10 10:17:22
○ 2026-05-12 16:23:30

●MXmx01.ionos.de2026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

○MXmx01.kundenserver.de2015-07-09 → 2017-03-20 · 4 obs

● 2015-07-09 06:22:34
● 2017-03-20 10:54:06
○ 2026-04-10 10:17:22
○ 2026-05-12 16:23:30

●A2001:8d8:100f:f000::2002026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

●A217.160.0.232026-04-10 → 2026-05-12 · 3 obs

○ 2017-03-20 10:54:06
● 2026-04-10 10:17:22
● 2026-05-12 16:23:30

○A217.160.0.892017-03-20 → 2017-03-20 · 4 obs

○ 2016-06-19 01:02:14
● 2017-03-20 10:54:06
○ 2026-04-10 10:17:22
○ 2026-05-12 16:23:30

○A87.106.247.452015-07-09 → 2016-06-19 · 4 obs

● 2015-07-09 06:22:34
● 2016-06-19 01:02:14
○ 2017-03-20 10:54:06
○ 2026-05-12 16:23:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	f.nic.de, a.nic.de, z.nic.de	-
christopherhofmann.de	ns1043.ui-dns.biz, ns1043.ui-dns.com, ns1043.ui-dns.org, ns1043.ui-dns.de	-

✅ Authoritative Response

Server:217.160.80.43

NS records: ns1043.ui-dns.biz, ns1043.ui-dns.com, ns1043.ui-dns.org, ns1043.ui-dns.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for christopherhofmann.de (unsigned zone)

⏱️ Timing

Total: 767ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.23`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1043.ui-dns.de, ns1043.ui-dns.com...`
MX	2	`mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1043.ui-dns.de hostmaster.1und1.de`

Analysis

IP Addresses

Two IP numbers are pointed to by christopherhofmann.de: 2001:8d8:100f:f000::200 and 217.160.0.23.

other host names include traderpirates.de, gmcars.es, impross.com, winwinwin.de and tierarzt-kampmann.de; they share IP numbers with christopherhofmann.de.

Name Servers

christopherhofmann.de delegates to four name servers: ns1043.ui-dns.biz, ns1043.ui-dns.com, ns1043.ui-dns.de and ns1043.ui-dns.org.

christopherhofmann.de at least partially shares name servers with other domains, for instance outforce.net, plueckthun.com, filmbase.net, dachdeckerei-gawantka.de and aaronloudermilk.com.

These name servers are commonly used with the following: ns1022.ui-dns.biz, ns1091.ui-dns.org, ns1113.ui-dns.com and ns1033.ui-dns.com.

Host names with two IP numbers: ns1043.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:512b:100 and 217.160.81.43; ns1043.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:522b:100 and 217.160.82.43; ns1043.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:502b:100 and 217.160.80.43; ns1043.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:532b:100 and 217.160.83.43.

Mail Servers

christopherhofmann.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

christopherhofmann.de uses the same mail server setup as other domains, for instance sca-net.net, 2jso.de, novum-watch.info, schildkroete.info and ophardt.de.

Host names with one IP:

mx00.ionos.de points to: 212.227.15.41

mx01.ionos.de points to: 217.72.192.67

christopherhofmann.de - robtex.com