`redline-firstclass-concierge.com`

DNSSEC	⚠️ Not signed
A	85.13.139.104^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
		PTR	`dd19012.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	`w01921a2.kasserver.com` ⭐
		A	85.13.139.104^{🇩🇪 NMM-AS85.13.139.0/24 Neue Medien Muennich}
			PTR	`dd19012.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602261023

`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=1777471386

Subdomains

mail.redline-firstclass-concierge.com

Same first word

redline-firstclass-concierge.com

DNS History

10 records (4 active, 6 former)

○NSns1.netbuild.net2015-07-17 → 2017-04-10 · 4 obs

● 2015-07-17 18:06:58
● 2017-04-10 01:03:52
○ 2020-03-13 09:15:48
○ 2026-04-29 14:25:56

○NSns2.netbuild.net2015-07-17 → 2017-04-10 · 4 obs

● 2015-07-17 18:06:58
● 2017-04-10 01:03:52
○ 2020-03-13 09:15:48
○ 2026-04-29 14:25:56

○NSns3.netbuild.net2015-07-17 → 2017-04-10 · 4 obs

● 2015-07-17 18:06:58
● 2017-04-10 01:03:52
○ 2020-03-13 09:15:48
○ 2026-04-29 14:25:56

○NSns4.netbuild.net2015-07-17 → 2017-04-10 · 4 obs

● 2015-07-17 18:06:58
● 2017-04-10 01:03:52
○ 2020-03-13 09:15:48
○ 2026-04-29 14:25:56

●NSns5.kasserver.com2020-03-13 → 2026-04-29 · 3 obs

○ 2017-04-10 01:03:52
● 2020-03-13 09:15:48
● 2026-04-29 14:25:56

●NSns6.kasserver.com2020-03-13 → 2026-04-29 · 3 obs

○ 2017-04-10 01:03:52
● 2020-03-13 09:15:48
● 2026-04-29 14:25:56

○MXmail.redline-firstclass-concierge.com2015-07-17 → 2017-04-10 · 4 obs

● 2015-07-17 18:06:58
● 2017-04-10 01:03:52
○ 2020-03-13 09:15:48
○ 2026-04-29 14:25:56

●MXw01921a2.kasserver.com2020-03-13 → 2026-04-29 · 3 obs

○ 2017-04-10 01:03:52
● 2020-03-13 09:15:48
● 2026-04-29 14:25:56

●A85.13.139.1042020-03-13 → 2026-04-29 · 3 obs

○ 2017-04-10 01:03:52
● 2020-03-13 09:15:48
● 2026-04-29 14:25:56

○A87.237.121.1492015-07-17 → 2017-04-10 · 4 obs

● 2015-07-17 18:06:58
● 2017-04-10 01:03:52
○ 2020-03-13 09:15:48
○ 2026-04-29 14:25:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
redline-firstclass-concierge.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 redline-firstclass-concierge.com (unsigned zone)

⏱️ Timing

Total: 541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.139.104`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w01921a2.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

redline-firstclass-concierge.com is the parent of mail.redline-firstclass-concierge.com.

IP Addresses

redline-firstclass-concierge.com points to a single IP number: 85.13.139.104.

other host names for instance imap.nowotex.de, ingenio-automotive.de, www.reisen-reinert.de, v158729.kasserver.com and nowopro.de share IP numbers with redline-firstclass-concierge.com.

Name Servers

redline-firstclass-concierge.com is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

redline-firstclass-concierge.com shares the same name server setup as other domains, for example gerut.eu, arts-and-prints.de, it-fink.com, yoga-fuer-alle.net and mbastudium.de.

redline-firstclass-concierge.com at least partially shares name servers with other domains, for instance values-academy.de, gefaelltmir-film.de, gena-metall.de, seminarpartner.de and speidel-casting.de.

These name servers are commonly used 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:

The host ns5.kasserver.com points to 85.13.128.3 and the host ns6.kasserver.com points to 85.13.159.101.

Mail Servers

redline-firstclass-concierge.com is handled by a single mail server, w01921a2.kasserver.com.

Host name w01921a2.kasserver.com points to IP address 85.13.139.104.

redline-firstclass-concierge.com - robtex.com