`wulff-production.com`

DNSSEC	🔒 Signed (DS record present)
A	2a02:c206:2092:9187::1^{🇩🇪 CONTABO2a02:c206::/32}
		PTR	`vmi929187.contaboserver.net`
A	194.163.153.133^{🇩🇪 CONTABO194.163.128.0/18}
NS	`ns1.dns.services` ⭐
		A	2001:67c:564:ffff::11^{🇩🇰 obox-networks2001:67c:564::/48 Sjacob Holding ApS}
			PTR	`ns1.dns.services`
		A	195.242.131.6^{🇩🇰 obox-networks195.242.130.0/23 e-studio.dk +-------------------------------+ For abuse and security issues please contact abuse@bitguardians.com +-------------------------------+}
			PTR	`ns1.dns.services`
NS	`ns2.dns.services`
		A	2a00:1b18:2:3:3::2^{🇩🇰 DLX-AS2a00:1b18::/29}
			PTR	`ns2.dns.services`
		A	62.69.152.37^{🇩🇰 DLX-AS62.69.152.0/21 DLX}
NS	`ns3.dns.services`
		A	185.55.197.53^{🇩🇰 inpadi185.55.197.0/24 networks}
			PTR	`ns3.dns.services`
MX	`mailcow.wulff-production.com` ⭐
		A	2a02:c207:2287:1796::1^{🇩🇪 CONTABO2a02:c207::/32}
			PTR	`mailcow.wulff-production.com`
		A	38.242.197.22^{🇩🇪 CONTABO38.242.192.0/19 Route Registered for Cogent Communications Customer - Contabo GmbH}
			PTR	`mailcow.wulff-production.com`
TXT	`v=spf1 mx a -all`
SOA	`ns1.dns.services`post@dns.services 2024-11-13 #40

`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=1776106422

Subdomains

mailcow.wulff-production.com

Same first word

wulff-production.com

DNS History

6 records (6 active, 0 former)

●NSns1.dns.services2026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:21:32
● 2026-04-13 19:23:16

●NSns2.dns.services2026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:21:32
● 2026-04-13 19:23:16

●NSns3.dns.services2026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:21:32
● 2026-04-13 19:23:16

●MXmailcow.wulff-production.com2026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:21:32
● 2026-04-13 19:23:16

●A194.163.153.1332026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:21:32
● 2026-04-13 19:23:16

●A2a02:c206:2092:9187::12026-02-24 → 2026-04-13 · 2 obs

● 2026-02-24 02:21:32
● 2026-04-13 19:23:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
wulff-production.com	ns1.dns.services, ns2.dns.services, ns3.dns.services	-

✅ Authoritative Response

Server:195.242.131.6

NS records: ns1.dns.services, ns2.dns.services, ns3.dns.services

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`194.163.153.133`
AAAA	1	`2a02:c206:2092:9187::1`
NS	3	`ns3.dns.services, ns2.dns.services...`
MX	1	`mailcow.wulff-production.com (pri: 10)`
TXT	1	`v=spf1 mx a -all`
SOA	1	`ns1.dns.services post.dns.services`

Analysis

Hierarchy

The parent of mailcow.wulff-production.com is wulff-production.com.

IP Addresses

wulff-production.com points to two IP numbers: 2a02:c206:2092:9187::1 and 194.163.153.133.

Other host names such as martinwulff.com, mail.martinwulff.com, paracosmicstudios.com and vmi929187.contaboserver.net share IP numbers with wulff-production.com.

Name Servers

wulff-production.com is delegated to three name servers: ns1.dns.services, ns2.dns.services and ns3.dns.services.

wulff-production.com at least partially shares name servers with other domains, for example dkkurser.dk, elmek.dk, kiaerulf.com, yngve.dk and requate.dk.

Host names with two IPs:

ns1.dns.services points to 2001:67c:564:ffff::11 and 195.242.131.6.

ns2.dns.services points to 2a00:1b18:2:3:3::2 and 62.69.152.37.

Host names with one IP:

ns3.dns.services points to 185.55.197.53.

Mail Servers

The mailcow.wulff-production.com mail server handles wulff-production.com.

wulff-production.com shares the same mail server setup as other domains, such as filepunk.com and martinwulff.com.

mailcow.wulff-production.com points to two IP numbers: 2a02:c207:2287:1796::1 and 38.242.197.22.

wulff-production.com - robtex.com