`contaxonline.de`

DNSSEC	⚠️ Not signed
A	85.13.157.22^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
		PTR	`dd32810.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	`w00a4e02.kasserver.com` ⭐
		A	85.13.157.22^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
			PTR	`dd32810.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512121422

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1777042057

Same first word

contaxonline.com.br

contaxonline.de

DNS History

6 records (4 active, 2 former)

●NSns5.kasserver.com2015-08-09 → 2026-04-24 · 2 obs

● 2015-08-09 20:44:08
● 2026-04-24 14:53:52

●NSns6.kasserver.com2015-08-09 → 2026-04-24 · 2 obs

● 2015-08-09 20:44:08
● 2026-04-24 14:53:52

○MXmail.contaxonline.de2015-08-09 → 2016-07-25 · 4 obs

● 2015-08-09 20:44:08
● 2016-07-25 13:34:26
○ 2017-04-07 09:59:16
○ 2026-04-24 14:53:52

●MXw00a4e02.kasserver.com2017-04-07 → 2026-04-24 · 3 obs

○ 2016-07-25 13:34:26
● 2017-04-07 09:59:16
● 2026-04-24 14:53:52

○A85.13.133.2172015-08-09 → 2017-04-07 · 4 obs

● 2015-08-09 20:44:08
● 2017-04-07 09:59:16
○ 2026-03-28 23:57:42
○ 2026-04-24 14:53:52

●A85.13.157.222026-03-28 → 2026-04-24 · 3 obs

○ 2017-04-07 09:59:16
● 2026-03-28 23:57:42
● 2026-04-24 14:53:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
contaxonline.de	ns6.kasserver.com, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for contaxonline.de (unsigned zone)

⏱️ Timing

Total: 1219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.157.22`
NS	2	`ns6.kasserver.com, ns5.kasserver.com`
MX	1	`w00a4e02.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

contaxonline.de maps to IP address 85.13.157.22.

Other host names, for instance heimspieleinszunull.de, w018e0e9.kasserver.com, mail.mac-wash.info, washflat.com and w00a4e00.kasserver.com share IP numbers with contaxonline.de.

Name Servers

Two name servers ns5.kasserver.com and ns6.kasserver.com are delegated to contaxonline.de.

contaxonline.de uses the same name server configuration as other domains, such as stein-psychotherapie.de, serenityfarm.de, thongthip.de, filderlandschaft.de and pbc-karben.de.

contaxonline.de shares name servers with other domains at least partially, for instance gatapex.de, tawl.de, resu.de and visionenzielespitzenleistungen.de.

These name servers are commonly used with 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

contaxonline.de is handled by a single mail server, w00a4e02.kasserver.com.

w00a4e02.kasserver.com points to one IP number: 85.13.157.22.

contaxonline.de - robtex.com

contaxonline.de

de