computerrestposten.de - dns.ninja

`computerrestposten.de`

DNSSEC	⚠️ Not signed
A	217.160.231.107^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`clienthosting.eu`
NS	`ns1021.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:21^{🇺🇸 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	`ns1021.ui-dns.de`
		A	185.132.32.21^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1021.ui-dns.de`
NS	`ns1021.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5115:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.biz`
		A	217.160.81.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.biz`
NS	`ns1021.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5215:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.com`
		A	217.160.82.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.com`
NS	`ns1021.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5315:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1021.ui-dns.org`
		A	217.160.83.21^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1021.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	`ns1021.ui-dns.de`hostmaster@schlund.de 2016-04-18 #3

`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=1783912926

Same first word

computerrestposten.de

DNS History

12 records (7 active, 5 former)

○NSns.schlund.de2015-08-12 → 2017-04-04 · 4 obs

● 2015-08-12 18:15:28
● 2017-04-04 13:57:02
○ 2026-02-14 21:50:12
○ 2026-07-13 03:38:08

●NSns1021.ui-dns.biz2026-02-14 → 2026-07-13 · 3 obs

○ 2017-04-04 13:57:02
● 2026-02-14 21:50:12
● 2026-07-13 03:38:08

●NSns1021.ui-dns.com2026-02-14 → 2026-07-13 · 3 obs

○ 2017-04-04 13:57:02
● 2026-02-14 21:50:12
● 2026-07-13 03:38:08

●NSns1021.ui-dns.de2026-02-14 → 2026-07-13 · 3 obs

○ 2017-04-04 13:57:02
● 2026-02-14 21:50:12
● 2026-07-13 03:38:08

●NSns1021.ui-dns.org2026-02-14 → 2026-07-13 · 3 obs

○ 2017-04-04 13:57:02
● 2026-02-14 21:50:12
● 2026-07-13 03:38:08

○NSns2.schlund.de2015-08-12 → 2017-04-04 · 4 obs

● 2015-08-12 18:15:28
● 2017-04-04 13:57:02
○ 2026-02-14 21:50:12
○ 2026-07-13 03:38:08

●MXmx00.ionos.de2026-02-14 → 2026-07-13 · 3 obs

○ 2017-04-04 13:57:02
● 2026-02-14 21:50:12
● 2026-07-13 03:38:08

○MXmx00.schlund.de2015-08-12 → 2017-04-04 · 4 obs

● 2015-08-12 18:15:28
● 2017-04-04 13:57:02
○ 2026-02-14 21:50:12
○ 2026-07-13 03:38:08

●MXmx01.ionos.de2026-02-14 → 2026-07-13 · 3 obs

○ 2017-04-04 13:57:02
● 2026-02-14 21:50:12
● 2026-07-13 03:38:08

○MXmx01.schlund.de2015-08-12 → 2017-04-04 · 4 obs

● 2015-08-12 18:15:28
● 2017-04-04 13:57:02
○ 2026-02-14 21:50:12
○ 2026-07-13 03:38:08

●A217.160.231.1072016-07-09 → 2026-07-13 · 3 obs

○ 2016-03-16 15:05:08
● 2016-07-09 06:56:06
● 2026-07-13 03:38:08

○A82.165.74.142015-08-12 → 2016-03-16 · 4 obs

● 2015-08-12 18:15:28
● 2016-03-16 15:05:08
○ 2016-07-09 06:56:06
○ 2026-07-13 03:38:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
computerrestposten.de	ns1021.ui-dns.de, ns1021.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.org	-

✅ Authoritative Response

Server:217.160.82.21

NS records: ns1021.ui-dns.de, ns1021.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for computerrestposten.de (unsigned zone)

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.231.107`
NS	4	`ns1021.ui-dns.biz, ns1021.ui-dns.de...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1021.ui-dns.de hostmaster.schlund.de`

Analysis

IP Addresses

computerrestposten.de resolves to just one IP address, 217.160.231.107.

Two other host names, along with eumail.de, hammes-kanzlei.de and ad-mediadesign.de, also share IP numbers with computerrestposten.de.

Name Servers

The NS records for computerrestposten.de point to four name servers: ns1021.ui-dns.biz, ns1021.ui-dns.com, ns1021.ui-dns.de and ns1021.ui-dns.org.

At least some of computerrestposten.de's name servers are shared with other domains, for example papermoon-design.nl, jesti-gerabronn.de, srekarting.com and two more.

These name servers are often deployed together with the name servers ns1105.ui-dns.de, ns1116.ui-dns.org, ns1033.ui-dns.com and ns1029.ui-dns.biz.

Four hostnames, each resolving to a pair of IP addresses: ns1021.ui-dns.biz directs to 217.160.81.21 and 2001:8d8:fe:53:0:d9a0:5115:100; ns1021.ui-dns.com directs to 217.160.82.21 and 2001:8d8:fe:53:0:d9a0:5215:100; ns1021.ui-dns.de directs to 185.132.32.21 and 2607:f1c0:fe:53:185:132:32:21; ns1021.ui-dns.org directs to 217.160.83.21 and 2001:8d8:fe:53:0:d9a0:5315:100.

Mail Servers

computerrestposten.de is served by two mail servers, mx00.ionos.de and mx01.ionos.de.

Among the domains sharing a mail server setup with computerrestposten.de are bestoffashion.de, hareon.de, nav2go.de and two others.

Each of mx00.ionos.de and mx01.ionos.de has one IP address: mx00.ionos.de uses 212.227.15.41 and mx01.ionos.de uses 217.72.192.67.