`zubcic.com`

DNSSEC	⚠️ Not signed
A	85.13.168.51^{🇩🇪 NMM-AS85.13.168.0/24 Neue Medien Muennich}
		PTR	`dd56232.kasserver.com`
NS	`ns3.kasserver.com` ⭐
		A	85.13.128.2^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns3.kasserver.com`
NS	`ns4.kasserver.com`
		A	85.13.140.2^{🇩🇪 NMM-AS85.13.140.0/24 Neue Medien Muennich}
			PTR	`ns4.kasserver.com`
MX	`zitrocom.kasserver.com` ⭐
		A	85.13.168.51^{🇩🇪 NMM-AS85.13.168.0/24 Neue Medien Muennich}
			PTR	`dd56232.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2602241140

`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=1775964677

Subdomains

mail.zubcic.com

Same first word

zubcic.com

DNS History

8 records (4 active, 4 former)

●NSns3.kasserver.com2015-07-02 → 2026-04-12 · 2 obs

● 2015-07-02 09:21:26
● 2026-04-12 03:43:18

●NSns4.kasserver.com2015-07-02 → 2026-04-12 · 2 obs

● 2015-07-02 09:21:26
● 2026-04-12 03:43:18

○MXmail.zubcic.com2015-07-02 → 2016-06-21 · 4 obs

● 2015-07-02 09:21:26
● 2016-06-21 16:33:26
○ 2017-02-12 09:46:14
○ 2026-04-12 03:43:18

●MXzitrocom.kasserver.com2017-02-12 → 2026-04-12 · 3 obs

○ 2016-06-21 16:33:26
● 2017-02-12 09:46:14
● 2026-04-12 03:43:18

○A85.13.133.32015-07-02 → 2017-02-12 · 4 obs

● 2015-07-02 09:21:26
● 2017-02-12 09:46:14
○ 2018-10-23 19:45:12
○ 2026-04-12 03:43:18

○A85.13.138.1942026-02-22 → 2026-04-12 · 2 obs

○ 2026-02-22 09:14:48
○ 2026-04-12 03:43:18

○A85.13.151.2212018-10-23 → 2018-10-23 · 4 obs

○ 2017-02-12 09:46:14
● 2018-10-23 19:45:12
○ 2026-02-22 09:14:48
○ 2026-04-12 03:43:18

●A85.13.168.512026-02-22 → 2026-04-12 · 3 obs

○ 2018-10-23 19:45:12
● 2026-02-22 09:14:48
● 2026-04-12 03:43:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
zubcic.com	ns3.kasserver.com, ns4.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.2

NS records: ns3.kasserver.com, ns4.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zubcic.com (unsigned zone)

⏱️ Timing

Total: 356ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.168.51`
NS	2	`ns3.kasserver.com, ns4.kasserver.com`
MX	1	`zitrocom.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.kasserver.com, ns4.kasserver.com)

Analysis

Hierarchy

mail.zubcic.com is a child of zubcic.com.

IP Addresses

zubcic.com resolves to one IP number: 85.13.168.51.

Other host names, for instance pop.bttf.info, mail.dewest.net, dd56232.kasserver.com, w01de2b6.kasserver.com and w01ff5eb.kasserver.com share IP numbers with zubcic.com.

Name Servers

zubcic.com's delegation uses two name servers: ns3.kasserver.com and ns4.kasserver.com.

zubcic.com uses the same name server setup as other domains, such as neun12.de, hexenkuchl.org, isogrifo.net, bewerbertestonline.de and warburg-haus.de.

Host names with a single IP address: ns3.kasserver.com points to 85.13.128.2; ns4.kasserver.com points to 85.13.140.2.

Mail Servers

A single mail server handles zubcic.com, zitrocom.kasserver.com.

Host name zitrocom.kasserver.com resolves to a single IP: 85.13.168.51.

zubcic.com - robtex.com

zubcic.com

com