`komfour-develop.de`

DNSSEC	⚠️ Not signed
A	37.157.255.45^{🇩🇪 MYLOC-AS37.157.248.0/21 myLoc managed IT AG}
		PTR	`komfour-develop.de`
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2024-06-07 #11

`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=1774424894

PTR for

45.255.157.37.in-addr.arpa

Same first word

komfour-develop.de

DNS History

6 records (6 active, 0 former)

●NSns.udag.de2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 05:50:24
● 2026-03-25 08:04:20

●NSns.udag.net2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 05:50:24
● 2026-03-25 08:04:20

●NSns.udag.org2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 05:50:24
● 2026-03-25 08:04:20

●MXmx00.udag.de2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 05:50:24
● 2026-03-25 08:04:20

●MXmx01.udag.de2026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 05:50:24
● 2026-03-25 08:04:20

●A37.157.255.452026-03-09 → 2026-03-25 · 2 obs

● 2026-03-09 05:50:24
● 2026-03-25 08:04:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
komfour-develop.de	ns.udag.org, ns.udag.de, ns.udag.net	2 records

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.org, ns.udag.de, ns.udag.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for komfour-develop.de (unsigned zone)

⏱️ Timing

Total: 819ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.157.255.45`
NS	3	`ns.udag.de, ns.udag.net...`
MX	2	`mx00.udag.de (pri: 10), mx01.udag.de (pri: 20)`
TXT	1	`v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

IP Addresses

komfour-develop.de points to an IP address: 37.157.255.45.

Other host names, such as informationszentrum-mobilfunk.de, mx0.ral-c.com and ral-c.com, share IP numbers with komfour-develop.de.

Name Servers

komfour-develop.de is delegated to three name servers ns.udag.de, ns.udag.net and ns.udag.org.

komfour-develop.de at least partially shares name servers with other domains, for instance greart.de, stocksand(0x636f636b)s.com, sternapo.at, orangetec.de and florianpawlik.com.

Host names with two IP numbers:

ns.udag.de points to 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253; ns.udag.net points to 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253; ns.udag.org points to 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253.

Mail Servers

komfour-develop.de is handled by two mail servers: mx00.udag.de and mx01.udag.de.

komfour-develop.de uses the same mail server setup as other domains, for instance derbuchclub.de, pontiara.com, theothershop.de, apfl.eu and specterberlin.net.

Host names with one IP:

mx00.udag.de points to: 62.146.106.39

mx01.udag.de points to: 62.146.106.40

komfour-develop.de - robtex.com