`internetrouter.de`

DNSSEC	⚠️ Not signed
A	138.201.63.253^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
		PTR	`mail.mvlsd.de`
NS	`freeipa.extern.mvlsd.de` ⭐ ⚠️ Not in parent delegation
		A	192.168.200.100
NS	`common.mvlsd.de` ⚠️ Not in zone NS records
		A	138.201.63.253^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`mail.mvlsd.de`
NS	`nns.mvlsd.de` ⚠️ Not in zone NS records
		A	138.201.63.253^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`mail.mvlsd.de`
NS	`nsb5.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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	`ns-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
MX	`mail.internetrouter.de` ⭐
		A	2a01:4f8:262:5458::120^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	138.201.63.253^{🇩🇪 Hetzner138.201.0.0/16 HETZNER-RZ-BLK-ERX4}
			PTR	`mail.mvlsd.de`
SOA	`freeipa.extern.mvlsd.de`info@softkomplett.de serial=1774134001

`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=1774380535

Subdomains

mail.internetrouter.de

Same first word

internetrouter.de

DNS History

9 records (6 active, 3 former)

●NScommon.mvlsd.de2020-03-19 → 2026-03-24 · 3 obs

○ 2017-03-30 23:59:08
● 2020-03-19 05:59:18
● 2026-03-24 19:42:06

●NSfreeipa.extern.mvlsd.de2026-02-25 → 2026-03-24 · 3 obs

○ 2020-03-19 05:59:18
● 2026-02-25 22:27:38
● 2026-03-24 19:42:06

●NSnns.mvlsd.de2020-03-19 → 2026-03-24 · 3 obs

○ 2017-03-30 23:59:08
● 2020-03-19 05:59:18
● 2026-03-24 19:42:06

●NSnsb5.schlundtech.de2020-03-19 → 2026-03-24 · 3 obs

○ 2017-03-30 23:59:08
● 2020-03-19 05:59:18
● 2026-03-24 19:42:06

○NSpns.mvlsd.de2015-07-12 → 2017-03-30 · 4 obs

● 2015-07-12 09:57:18
● 2017-03-30 23:59:08
○ 2020-03-19 05:59:18
○ 2026-03-24 19:42:06

○NSvh2.kdmm.de2015-07-12 → 2017-03-30 · 4 obs

● 2015-07-12 09:57:18
● 2017-03-30 23:59:08
○ 2020-03-19 05:59:18
○ 2026-03-24 19:42:06

●MXmail.internetrouter.de2015-07-12 → 2026-03-24 · 2 obs

● 2015-07-12 09:57:18
● 2026-03-24 19:42:06

●A138.201.63.2532020-03-19 → 2026-03-24 · 3 obs

○ 2017-03-30 23:59:08
● 2020-03-19 05:59:18
● 2026-03-24 19:42:06

○A188.40.77.2322015-07-12 → 2017-03-30 · 4 obs

● 2015-07-12 09:57:18
● 2017-03-30 23:59:08
○ 2020-03-19 05:59:18
○ 2026-03-24 19:42:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
internetrouter.de	common.mvlsd.de, nsb5.schlundtech.de, nns.mvlsd.de	2 records

✅ Authoritative Response

Server:138.201.63.253

NS records: common.mvlsd.de, nsb5.schlundtech.de, nns.mvlsd.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internetrouter.de (unsigned zone)

⏱️ Timing

Total: 3218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.201.63.253`
NS	2	`nsb5.schlundtech.de, freeipa.extern.mvlsd.de`
MX	1	`mail.internetrouter.de (pri: 10)`
SOA	1	`freeipa.extern.mvlsd.de info.softkomplet`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (common.mvlsd.de, nns.mvlsd.de)

Analysis

Hierarchy

internetrouter.de is the parent of mail.internetrouter.de.

IP Addresses

internetrouter.de resolves to one IP number: 138.201.63.253.

other host names including mail.mvlsd.de, sid-gmbh.net, mvlpd.de, mvlsd.de and mail.internetrouter.de share IP numbers with internetrouter.de.