`ut-holding.com`

DNSSEC	⚠️ Not signed
A	85.13.163.68^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
		PTR	`dd10916.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	`utholding-com0e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
MX	`w007d22c.kasserver.com`⁽¹⁰⁾
		A	85.13.163.68^{🇩🇪 NMM-AS85.13.163.0/24 Neue Medien Muennich}
			PTR	`dd10916.kasserver.com`
TXT	`MS=ms49010432`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms68020141`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2602071151

`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=1778627796

Subdomains

mail.ut-holding.com

Same first word

ut-holding.com

DNS History

14 records (5 active, 9 former)

○NSns1.brinkster.com2015-06-25 → 2015-06-25 · 4 obs

○ 2008-03-12 15:54:20
● 2015-06-25 00:35:14
○ 2015-11-07 16:07:06
○ 2026-05-12 23:24:06

○NSns2.brinkster.com2015-06-25 → 2015-06-25 · 4 obs

○ 2008-03-12 15:54:20
● 2015-06-25 00:35:14
○ 2015-11-07 16:07:06
○ 2026-05-12 23:24:06

○NSns33.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 15:54:20
○ 2015-06-25 00:35:14
○ 2026-05-12 23:24:06

○NSns34.domaincontrol.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 15:54:20
○ 2015-06-25 00:35:14
○ 2026-05-12 23:24:06

●NSns5.kasserver.com2026-03-08 → 2026-05-12 · 3 obs

○ 2015-11-07 16:07:06
● 2026-03-08 10:21:48
● 2026-05-12 23:24:06

●NSns6.kasserver.com2026-03-08 → 2026-05-12 · 3 obs

○ 2015-11-07 16:07:06
● 2026-03-08 10:21:48
● 2026-05-12 23:24:06

○MXmail.ut-holding.com2015-06-25 → 2015-06-25 · 4 obs

○ 2008-03-12 15:54:20
● 2015-06-25 00:35:14
○ 2015-11-07 16:07:06
○ 2026-05-12 23:24:06

○MXmailstore1.secureserver.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 15:54:20
○ 2015-06-25 00:35:14
○ 2026-05-12 23:24:06

○MXsmtp.secureserver.net2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 15:54:20
○ 2015-06-25 00:35:14
○ 2026-05-12 23:24:06

●MXutholding-com0e.mail.protection.outlook.com2026-03-08 → 2026-05-12 · 3 obs

○ 2015-11-07 16:07:06
● 2026-03-08 10:21:48
● 2026-05-12 23:24:06

●MXw007d22c.kasserver.com2026-03-08 → 2026-05-12 · 3 obs

○ 2015-11-07 16:07:06
● 2026-03-08 10:21:48
● 2026-05-12 23:24:06

○A65.182.100.1962015-06-25 → 2015-06-25 · 4 obs

○ 2008-03-12 15:54:20
● 2015-06-25 00:35:14
○ 2015-11-07 16:07:06
○ 2026-05-12 23:24:06

○A68.178.232.1002008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 15:54:20
○ 2015-06-25 00:35:14
○ 2026-05-12 23:24:06

●A85.13.163.682026-03-08 → 2026-05-12 · 3 obs

○ 2015-11-07 16:07:06
● 2026-03-08 10:21:48
● 2026-05-12 23:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...	-
ut-holding.com	ns5.kasserver.com, ns6.kasserver.com	2 records

✅ Authoritative Response

Server:85.13.128.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ut-holding.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.163.68`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	2	`utholding-com0e.mail.protection.outlook., w007d22c.kasserver.com (pri: 10)`
TXT	3	`MS=ms68020141, MS=ms49010432...`
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.ut-holding.com is ut-holding.com.

IP Addresses

ut-holding.com points to IP number: 85.13.163.68.

Other host names such as mail.hotelschwarzeslamm.de, rettungsdienst-dortmund.de, www.led-leuchtdisplay.com, mail.teppich-printer.de and imap.stoffdruck.com share IPs with ut-holding.com.

Name Servers

ut-holding.com is delegated to two name servers: ns5.kasserver.com and ns6.kasserver.com.

ut-holding.com shares the same name server setup as 100dm.de, chemacon.de, agencjaprasowa.com, frauengesellschaften.de and stromnetzfluss.de.

ut-holding.com at least partially shares name servers with other domains, for instance narrenjournal.de, monspace.de, htrade.de, dailyweb.de and gerwig.de.