`icolumbo.de`

DNSSEC	⚠️ Not signed
A	85.13.157.181^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
		PTR	`dd42016.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	`v029711.kasserver.com` ⭐
		A	85.13.157.181^{🇩🇪 NMM-AS85.13.157.0/24 Neue Medien Muennich}
			PTR	`dd42016.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns3.kasserver.com`hostmaster@kasserver.com serial=2603041115

`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=1773553752

WOT: SAFE (86/100)

Subdomains

mail.icolumbo.de

Same first word

icolumbo.nl

icolumbo.de

Similar names

culombio.com

columbio.de

DNS History

7 records (4 active, 3 former)

●NSns3.kasserver.com2015-07-07 → 2026-03-23 · 2 obs

● 2015-07-07 11:39:32
● 2026-03-23 23:33:44

●NSns4.kasserver.com2015-07-07 → 2026-03-23 · 2 obs

● 2015-07-07 11:39:32
● 2026-03-23 23:33:44

○MXmail.icolumbo.de2015-07-07 → 2016-04-16 · 4 obs

● 2015-07-07 11:39:32
● 2016-04-16 21:50:58
○ 2016-12-23 22:25:16
○ 2026-03-23 23:33:44

●MXv029711.kasserver.com2016-12-23 → 2026-03-23 · 3 obs

○ 2016-04-16 21:50:58
● 2016-12-23 22:25:16
● 2026-03-23 23:33:44

○A85.13.131.142015-11-11 → 2017-12-21 · 4 obs

○ 2015-07-07 11:39:32
● 2015-11-11 03:51:20
● 2017-12-21 11:00:38
○ 2026-03-23 23:33:44

○A85.13.147.362015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 11:39:32
○ 2015-11-11 03:51:20
○ 2026-03-23 23:33:44

●A85.13.157.1812026-03-23 → 2026-03-23 · 2 obs

○ 2017-12-21 11:00:38
● 2026-03-23 23:33:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
icolumbo.de	ns3.kasserver.com, ns4.kasserver.com	-

✅ Authoritative Response

Server:85.13.128.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icolumbo.de (unsigned zone)

⏱️ Timing

Total: 1242ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.157.181`
NS	2	`ns4.kasserver.com, ns3.kasserver.com`
MX	1	`v029711.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns3.kasserver.com hostmaster.kasserver.c`

Analysis

Hierarchy

The parent of mail.icolumbo.de is icolumbo.de.

IP Addresses

icolumbo.de points to a single IP address: 85.13.157.181.

Other host names such as w01a1db3.kasserver.com, w01e15a2.kasserver.com, gutgeheilt.de, finanz-amt.de and strand-quartier.com share IPs with icolumbo.de.

Name Servers

Two name servers ns3.kasserver.com and ns4.kasserver.com handle the delegation for icolumbo.de.

icolumbo.de shares the same name server setup as other domains, for example hotels-heiligendamm.de, lokdepot.de, deko.de, absolute-lan.de and citrodesign.de.

icolumbo.de partially shares name servers with other domains, for example blaugruen.at and officio.at.

These name servers are often used together with ns5.kasserver.com and ns6.kasserver.com.

Host names with one IP number:

ns3.kasserver.com points to 85.13.128.2; ns4.kasserver.com points to 85.13.140.2.

Mail Servers

The v029711.kasserver.com mail server handles icolumbo.de.

The mail server setup for icolumbo.de is the same as that of other domains, for instance columbo.at.

v029711.kasserver.com points to a single IP number: 85.13.157.181.

icolumbo.de - robtex.com

icolumbo.de

de