`gt-worldwide.com`

DNSSEC	⚠️ Not signed
A	85.13.150.187^{🇩🇪 NMM-AS85.13.150.0/24 Neue Medien Muennich}
		PTR	`dd33332.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	`w00fd449.kasserver.com` ⭐
		A	85.13.150.187^{🇩🇪 NMM-AS85.13.150.0/24 Neue Medien Muennich}
			PTR	`dd33332.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512091336

`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=1776963036

Subdomains

mail.gt-worldwide.com

Same first word

gt-worldwide.com

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-14 → 2026-04-23 · 2 obs

● 2015-08-14 10:16:28
● 2026-04-23 17:18:50

●NSns6.kasserver.com2015-08-14 → 2026-04-23 · 2 obs

● 2015-08-14 10:16:28
● 2026-04-23 17:18:50

○MXmail.gt-worldwide.com2015-08-14 → 2016-07-27 · 4 obs

● 2015-08-14 10:16:28
● 2016-07-27 21:48:16
○ 2017-02-05 15:28:22
○ 2026-04-23 17:18:50

●MXw00fd449.kasserver.com2017-02-05 → 2026-04-23 · 3 obs

○ 2016-07-27 21:48:16
● 2017-02-05 15:28:22
● 2026-04-23 17:18:50

○A85.13.137.2342015-08-14 → 2017-02-12 · 4 obs

● 2015-08-14 10:16:28
● 2017-02-12 09:52:48
○ 2026-02-18 04:52:42
○ 2026-04-23 17:18:50

●A85.13.150.1872026-02-18 → 2026-04-23 · 3 obs

○ 2017-02-12 09:52:48
● 2026-02-18 04:52:42
● 2026-04-23 17:18:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gt-worldwide.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 gt-worldwide.com (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.150.187`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00fd449.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

mail.gt-worldwide.com has gt-worldwide.com as its parent.

IP Addresses

gt-worldwide.com maps to IP address 85.13.150.187.

Other host names, for instance dd33332.kasserver.com, mail.gt-worldwide.com, schulaufsicht.de, future-of-water.net and gtww.de share IP numbers with gt-worldwide.com.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com are delegated to gt-worldwide.com.

gt-worldwide.com uses the same name server configuration as other domains, such as sixofsix.de, mittendorffs-park.com, clubhilfe.de, vampsoftheworld.com and dr-falafel.at.

gt-worldwide.com at least partially shares name servers with other domains such as bgl-constructions.de, leopolda.de, gasthof-hengsbach.de, hartz-haft.de and heiko-sauer.de.

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

Host names with a single IP address:

ns5.kasserver.com points to 85.13.128.3

ns6.kasserver.com points to 85.13.159.101

Mail Servers

gt-worldwide.com is handled by a single mail server, w00fd449.kasserver.com.

gt-worldwide.com uses the same mail server setup as other domains, for instance future-of-water.net and gtww.de.

w00fd449.kasserver.com points to one IP number: 85.13.150.187.

gt-worldwide.com - robtex.com

gt-worldwide.com

com