`alexkoblinger.com`

DNSSEC	⚠️ Not signed
A	85.13.166.23^{🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich}
		PTR	`dd50432.kasserver.com`
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	`w00ef330.kasserver.com` ⭐
		A	85.13.166.23^{🇩🇪 NMM-AS85.13.166.0/24 Neue Medien Muennich}
			PTR	`dd50432.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2603041233

`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=1776038332

Subdomains

mail.alexkoblinger.com

Same first word

alexkoblinger.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-05-24 → 2026-04-13 · 2 obs

● 2015-05-24 10:21:06
● 2026-04-13 00:06:52

●NSns6.kasserver.com2015-05-24 → 2026-04-13 · 2 obs

● 2015-05-24 10:21:06
● 2026-04-13 00:06:52

○MXmail.alexkoblinger.com2015-05-24 → 2016-08-10 · 4 obs

● 2015-05-24 10:21:06
● 2016-08-10 16:38:02
○ 2017-04-06 21:12:02
○ 2026-04-13 00:06:52

●MXw00ef330.kasserver.com2017-04-06 → 2026-04-13 · 3 obs

○ 2016-08-10 16:38:02
● 2017-04-06 21:12:02
● 2026-04-13 00:06:52

○A85.13.134.542015-05-24 → 2017-04-06 · 4 obs

● 2015-05-24 10:21:06
● 2017-04-06 21:12:02
○ 2026-03-27 23:36:56
○ 2026-04-13 00:06:52

●A85.13.166.232026-03-27 → 2026-04-13 · 3 obs

○ 2017-04-06 21:12:02
● 2026-03-27 23:36:56
● 2026-04-13 00:06:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
alexkoblinger.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for alexkoblinger.com (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.166.23`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00ef330.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns5.kasserver.com, ns6.kasserver.com)

Analysis

Hierarchy

alexkoblinger.com is the parent of mail.alexkoblinger.com.

IP Addresses

alexkoblinger.com resolves to one IP number: 85.13.166.23.

other host names including dev.svlima.com, w0122437.kasserver.com, mail.alexkoblinger.com, benux.org and boerger-net.de share IP numbers with alexkoblinger.com.

Name Servers

alexkoblinger.com is delegated to two name servers ns5.kasserver.com and ns6.kasserver.com.

alexkoblinger.com shares the same name server setup as other domains, for instance zuzan.de, susanne-habitzel.at, alpiondrums.com, maether.eu and adult-hotels.de.

alexkoblinger.com at least partially shares name servers with other domains, for instance autogas-zentrum.de, hafenplan.de, re-po-party.de, mycourts.de and studienreise-israel.de.

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

Host names with one IP number:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

alexkoblinger.com is handled by a single mail server, w00ef330.kasserver.com.

w00ef330.kasserver.com resolves to IP 85.13.166.23.

alexkoblinger.com - robtex.com