devk-campus.de - dns.ninja

`devk-campus.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:1c1d:e8a::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	2a01:4f8:c011:8be::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	142.132.240.151^{🇩🇪 Hetzner142.132.128.0/17 HETZNER-DC}
A	167.233.12.232^{🇩🇪 Hetzner167.233.0.0/16 HETZNER-DC}
NS	`ns1.brandshelter.com` ⭐
		A	2a04:2b00:14cc::9^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
		A	193.227.117.9^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns1.brandshelter.com`
NS	`ns2.brandshelter.de`
		A	2a04:2b00:14dd::11^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns11.j.centralnic-dns.com`
		A	194.50.187.11^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns2.brandshelter.de`
NS	`ns3.brandshelter.info`
		A	2a04:2b00:14ee::12^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14ee::/48}
			PTR	`ns12.k.centralnic-dns.com`
		A	194.0.182.12^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.0.182.0/24}
			PTR	`ns3.brandshelter.info`
NS	`ns4.brandshelter.net`
		A	2a04:2b00:14cc::10^{🇬🇧 RCODEZERO-ANYCAST-SEC1-TLD2a04:2b00:14cc::/48}
			PTR	`ns10.i.centralnic-dns.com`
		A	193.227.117.10^{🇩🇪 RCODEZERO-ANYCAST-SEC1-TLD193.227.117.0/24}
			PTR	`ns4.brandshelter.net`
NS	`ns5.brandshelter.us`
		A	2a04:2b00:14dd::14^{🇬🇧 RCODEZERO-ANYCAST-SEC22a04:2b00:14dd::/48}
			PTR	`ns14.j.centralnic-dns.com`
		A	194.50.187.14^{🇩🇪 RCODEZERO-ANYCAST-SEC2194.50.187.0/24}
			PTR	`ns5.brandshelter.us`
MX	`mx0.cate-tms.de` ⭐
		A	23.88.50.216^{🇩🇪 Hetzner23.88.0.0/17 HETZNER-DC}
			PTR	`mx0.cate-tms.de`
MX	`mx1.cate-tms.de`⁽⁵⁰⁾
		A	167.235.61.57^{🇩🇪 Hetzner167.235.0.0/16 HETZNER-DC}
			PTR	`mx1.cate-tms.de`
TXT	`v=spf1 mx ip4:23.88.50.216 ip4:167.235.61.57 ip4:168.119.224.243 ip4:116.203....`
SOA	`ns1.brandshelter.com`zone-c@devk.de 2022-06-29 #2

`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=1785454157

Same first word

devk-campus.de

DNS History

19 records (11 active, 8 former)

○NSns.devk.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

○NSns.devk.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

○NSns.devk.org2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

●NSns1.brandshelter.com2026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●NSns2.brandshelter.de2026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●NSns3.brandshelter.info2026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●NSns4.brandshelter.net2026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●NSns5.brandshelter.us2026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●MXmx0.cate-tms.de2026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

○MXmx0.concepts-and-training.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

●MXmx1.cate-tms.de2026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

○MXmx1.concepts-and-training.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

○MXmx2.concepts-and-training.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

●A142.132.240.1512026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●A167.233.12.2322026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●A2a01:4f8:1c1d:e8a::12026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

●A2a01:4f8:c011:8be::12026-02-19 → 2026-07-30 · 3 obs

○ 2018-05-13 22:24:24
● 2026-02-19 12:48:20
● 2026-07-30 23:49:40

○A89.238.80.362018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

○A89.238.87.362018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 22:24:24
○ 2026-02-19 12:48:20
○ 2026-07-30 23:49:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
devk-campus.de	ns2.brandshelter.de, ns1.brandshelter.com, ns3.brandshelter.info, ns4.brandshelter.net...	-

✅ Authoritative Response

Server:194.50.187.14

NS records: ns2.brandshelter.de, ns1.brandshelter.com, ns3.brandshelter.info, ns4.brandshelter.net, ns5.brandshelter.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devk-campus.de (unsigned zone)

⏱️ Timing

Total: 697ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`167.233.12.232, 142.132.240.151`
AAAA	2	`2a01:4f8:1c1d:e8a::1, 2a01:4f8:c011:8be::1`
NS	5	`ns1.brandshelter.com, ns2.brandshelter.de...`
MX	2	`mx1.cate-tms.de (pri: 50), mx0.cate-tms.de (pri: 5)`
TXT	1	`v=spf1 mx ip4:23.88.50.216 ip4:167.235.6`
SOA	1	`ns1.brandshelter.com zone-c.devk.de`

Analysis

IP Addresses

devk-campus.de directs to four IP numbers, which are 142.132.240.151, 167.233.12.232, 2a01:4f8:1c1d:e8a::1 and 2a01:4f8:c011:8be::1.

Other host names, among them mail.skoda-service-training.de and skoda-service-training.de, have IP numbers in common with devk-campus.de.

Name Servers

devk-campus.de delegates to five name servers: ns1.brandshelter.com, ns2.brandshelter.de, ns3.brandshelter.info and two others.

At least some of devk-campus.de's name servers are shared with other domains, for example tv-movie-tv.at, mirichaud.fr, weibliche-seiten.net and two more.

The name servers ns4.brandshelter.net, ns5.brandshelter.us, ns1.prncpm.com and two others are commonly seen in use alongside these name servers.

Host names that have two IP addresses:

ns1.brandshelter.com maps to two IP addresses — 193.227.117.9 and 2a04:2b00:14cc::9.

ns2.brandshelter.de maps to two IP addresses — 194.50.187.11 and 2a04:2b00:14dd::11.

ns3.brandshelter.info maps to two IP addresses — 194.0.182.12 and 2a04:2b00:14ee::12.

ns4.brandshelter.net maps to two IP addresses — 193.227.117.10 and 2a04:2b00:14cc::10.

ns5.brandshelter.us maps to two IP addresses — 194.50.187.14 and 2a04:2b00:14dd::14.

Mail Servers

devk-campus.de is served by two mail servers, mx0.cate-tms.de and mx1.cate-tms.de.

Mail server setup for devk-campus.de matches that of other domains, among them cate-tms.de.

Each of mx0.cate-tms.de and mx1.cate-tms.de has one IP address: mx0.cate-tms.de uses 23.88.50.216 and mx1.cate-tms.de uses 167.235.61.57.