`internetkoerier.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1165::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		PTR	`wa5.rzone.de`
A	81.169.145.165^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks14.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:14^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks14.rzone.de`
		A	217.160.80.141^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks14.rzone.de`
NS	`shades04.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:131^{🇺🇸 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	`shades04.rzone.de`
		A	185.132.34.131^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades04.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
			PTR	`smtp.rzone.de`
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`docks14.rzone.de`hostmaster@strato-rz.de 2020-06-05 #14

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1776119252

Subdomains

mailspool.internetkoerier.com

DNS History

7 records (5 active, 2 former)

●NSdocks14.rzone.de2015-05-26 → 2026-04-13 · 2 obs

● 2015-05-26 14:53:08
● 2026-04-13 22:43:50

●NSshades04.rzone.de2015-05-26 → 2026-04-13 · 2 obs

● 2015-05-26 14:53:08
● 2026-04-13 22:43:50

●MXsmtp.rzone.de2015-05-26 → 2026-04-13 · 2 obs

● 2015-05-26 14:53:08
● 2026-04-13 22:43:50

○A2a01:238:20a:202:1095::2015-05-26 → 2017-06-29 · 3 obs

● 2015-05-26 14:53:08
● 2017-06-29 08:02:06
○ 2026-04-13 22:43:50

●A2a01:238:20a:202:1165::2026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-29 08:02:06
● 2026-04-13 22:43:50

●A81.169.145.1652026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-29 08:02:06
● 2026-04-13 22:43:50

○A81.169.145.952015-05-26 → 2017-06-29 · 3 obs

● 2015-05-26 14:53:08
● 2017-06-29 08:02:06
○ 2026-04-13 22:43:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
internetkoerier.com	shades04.rzone.de, docks14.rzone.de	-

✅ Authoritative Response

Server:185.132.34.131

NS records: shades04.rzone.de, docks14.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for internetkoerier.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.165`
AAAA	1	`2a01:238:20a:202:1165::`
NS	2	`shades04.rzone.de, docks14.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`docks14.rzone.de hostmaster.strato-rz.de`

Analysis

Hierarchy

mailspool.internetkoerier.com is a child of internetkoerier.com.

IP Addresses

internetkoerier.com has two IP numbers: 2a01:238:20a:202:1165:: and 81.169.145.165.

Other host names, for instance devtrain.org, dieterbohlenag.com, nts.systems, lohnabrechnung.com and blickpunkte.org share IP numbers with internetkoerier.com.

Name Servers

internetkoerier.com's delegation uses two name servers: docks14.rzone.de and shades04.rzone.de.

internetkoerier.com uses the same name server setup as other domains, such as algafiber.com, stamag.de, die-finanzpruefer.de, hofmann-it-systeme.de and tamhidi.com.

internetkoerier.com at least partially shares name servers with other domains, including cocinaasentimiento.es, sprenzel.eu, aircam-one.com, hamatschek.de and itware.nl.

These name servers are commonly used with shades17.rzone.de, shades09.rzone.de, docks06.rzone.de, shades07.rzone.de, shades11.rzone.de, docks04.rzone.de, docks02.rzone.de, shades16.rzone.de, shades14.rzone.de and shades08.rzone.de.

Host names with two IPs:

docks14.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:14 and 217.160.80.141

shades04.rzone.de points to 2607:f1c0:fe:53:185:132:34:131 and 185.132.34.131

Mail Servers

A single mail server handles internetkoerier.com, smtp.rzone.de.

internetkoerier.com shares the same mail server setup as other domains, for instance arrivavalencia.com, mx1.conferencekitchen.com, banned.nl, mx1.van-zwieten.com and futurides.net.

The host name smtp.rzone.de resolves to two IP numbers: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

internetkoerier.com - robtex.com