`rs-gbr.com`

DNSSEC	⚠️ Not signed
A	85.13.155.161^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
		PTR	`dd32716.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	`w008f9f2.kasserver.com` ⭐
		A	85.13.155.161^{🇩🇪 NMM-AS85.13.155.0/24 Neue Medien Muennich}
			PTR	`dd32716.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602281030

`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=1774607892

Subdomains

mail.rs-gbr.com

Same first word

rs-gbr.de

rs-gbr.com

Similar names

rsr-bg.com

DNS History

7 records (4 active, 3 former)

●NSns5.kasserver.com2015-05-25 → 2026-03-27 · 2 obs

● 2015-05-25 03:48:24
● 2026-03-27 11:03:22

●NSns6.kasserver.com2015-05-25 → 2026-03-27 · 2 obs

● 2015-05-25 03:48:24
● 2026-03-27 11:03:22

○MXmail.rs-gbr.com2015-05-25 → 2016-09-09 · 4 obs

● 2015-05-25 03:48:24
● 2016-09-09 12:03:10
○ 2016-12-28 02:41:16
○ 2026-03-27 11:03:22

●MXw008f9f2.kasserver.com2016-12-28 → 2026-03-27 · 3 obs

○ 2016-09-09 12:03:10
● 2016-12-28 02:41:16
● 2026-03-27 11:03:22

○A85.13.128.682015-05-25 → 2015-05-25 · 3 obs

● 2015-05-25 03:48:24
○ 2015-10-07 20:38:56
○ 2026-03-27 11:03:22

○A85.13.142.592015-10-07 → 2018-12-05 · 5 obs

○ 2015-05-25 03:48:24
● 2015-10-07 20:38:56
● 2018-12-05 11:01:08
○ 2026-03-21 17:51:00
○ 2026-03-27 11:03:22

●A85.13.155.1612026-03-21 → 2026-03-27 · 3 obs

○ 2018-12-05 11:01:08
● 2026-03-21 17:51:00
● 2026-03-27 11:03:22

🔍 DNS Trace

📋 Delegation Chain

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

⏱️ Timing

Total: 284ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.155.161`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w008f9f2.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.rs-gbr.com is rs-gbr.com.

IP Addresses

rs-gbr.com points to an IP address: 85.13.155.161.

other host names include dd32716.kasserver.com, tsg-olsberg.de, barle.org, mavix.kasserver.com and w00e3fff.kasserver.com; they share IP numbers with rs-gbr.com.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com handle the delegation for rs-gbr.com.

rs-gbr.com shares the same name server setup as other domains, for instance ligx.com, grashopper-berlin.de, semmler-gmbh.de, ger6315.de and nails-first.at.

rs-gbr.com at least partially shares name servers with other domains, for instance photobooth-deluxe.de, nrw-chiptuning.de, spassbibliothek.de, inntalhof.de and officio.com.

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

Host names with one IP:

ns5.kasserver.com points to: 85.13.128.3

ns6.kasserver.com points to: 85.13.159.101

Mail Servers

rs-gbr.com is handled by a single mail server, w008f9f2.kasserver.com.

The mail server setup for rs-gbr.com is the same as for other domains, such as catering089.de.

The host name w008f9f2.kasserver.com points to IP 85.13.155.161.

rs-gbr.com - robtex.com

rs-gbr.com

com