`x-postmail.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:221:2058::^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	88.99.192.249^{🇩🇪 Hetzner88.99.0.0/16 HETZNER-DC}
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w01ec38e.kasserver.com` ⭐
		A	85.13.166.202^{🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich}
			PTR	`dd54300.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2511031150

`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=1774685613

PTR for

249.192.99.88.in-addr.arpa

Same first word

x-postmail.de

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
x-postmail.de	ns5.kasserver.com, ns6.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns5.kasserver.com, ns6.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for x-postmail.de (unsigned zone)

⏱️ Timing

Total: 1417ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`88.99.192.249`
AAAA	1	`2a01:4f8:221:2058::`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w01ec38e.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

x-postmail.de points to two IPs: 2a01:4f8:221:2058:: and 88.99.192.249.

Name Servers

x-postmail.de's delegation uses two name servers, ns5.kasserver.com and ns6.kasserver.com.

x-postmail.de shares the same name server setup as other domains, for example afra-gmbh.at, gaiatext.ch, 11moments.org, elevation-family.com and ameisenfarm.at.

x-postmail.de at least partially shares name servers with other domains, including askimo.de, lektor.de, prowildlife.de, n8cafe.de and skaibl.de.

these name servers are commonly used with ns3.ai-dns.de, ns5.name-server-kas.de, a-dns-service.de and ns3.kas-dns-server.de.

Host names with a single IP:

ns5.kasserver.com points to 85.13.128.3.

ns6.kasserver.com points to 85.13.159.101.

Mail Servers

x-postmail.de is handled by a single mail server, w01ec38e.kasserver.com.

w01ec38e.kasserver.com points to a single IP: 85.13.166.202.

x-postmail.de - robtex.com

x-postmail.de

de