`opencustomization.com`

DNSSEC	⚠️ Not signed
A	85.13.163.92^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
		PTR	`dd45934.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	`w00d418d.kasserver.com` ⭐
		A	85.13.163.92^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
			PTR	`dd45934.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512161521

`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=1774693327

Subdomains

mail.opencustomization.com

Same first word

opencustomization.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-06-02 → 2026-03-28 · 2 obs

● 2015-06-02 08:42:42
● 2026-03-28 10:27:52

●NSns6.kasserver.com2015-06-02 → 2026-03-28 · 2 obs

● 2015-06-02 08:42:42
● 2026-03-28 10:27:52

○MXmail.opencustomization.com2015-06-02 → 2016-04-11 · 4 obs

● 2015-06-02 08:42:42
● 2016-04-11 20:57:12
○ 2017-02-10 06:45:00
○ 2026-03-28 10:27:52

●MXw00d418d.kasserver.com2017-02-10 → 2026-03-28 · 3 obs

○ 2016-04-11 20:57:12
● 2017-02-10 06:45:00
● 2026-03-28 10:27:52

○A85.13.153.992015-06-02 → 2018-08-23 · 4 obs

● 2015-06-02 08:42:42
● 2018-08-23 18:45:46
○ 2026-03-06 20:10:42
○ 2026-03-28 10:27:52

●A85.13.163.922026-03-06 → 2026-03-28 · 3 obs

○ 2018-08-23 18:45:46
● 2026-03-06 20:10:42
● 2026-03-28 10:27:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
opencustomization.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opencustomization.com (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.163.92`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00d418d.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

The parent of mail.opencustomization.com is opencustomization.com.

IP Addresses

opencustomization.com points to a single IP address: 85.13.163.92.

Other host names such as mail.tlth.info, w012046d.kasserver.com, w0195366.kasserver.com, w01959d3.kasserver.com and w009408d.kasserver.com share IPs with opencustomization.com.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com handle the delegation for opencustomization.com.

opencustomization.com shares the same name server setup as other domains, for example laurabalasini.com, krumholz.biz, ortho-team-west.de, resonic.at and zeem-ship.com.

opencustomization.com shares name servers with other domains at least partially, for instance antonia-perlinger.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

The w00d418d.kasserver.com mail server handles opencustomization.com.

w00d418d.kasserver.com points to a single IP number: 85.13.163.92.

opencustomization.com - robtex.com