wulff-production.dk

📜 Historical scan 2026-06-22 08:18:02  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wulff-production.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 12 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 194.163.153.133 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mailcow.wulff-production.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   42ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
37.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS

🌍 A Records#

1 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
194.163.153.133 86400s vmi929187.contaboserver.net AS51167 Contabo GmbH 194.163.128.0/18 🇫🇷 France Lauterbourg

📧 MX Records#

1 records   97ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s mailcow.wulff-production.com 2a02:c207:2287:1796::1
38.242.197.22		 mailcow.wulff-production.com
mailcow.wulff-production.com		 AS51167 Contabo GmbH
AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermailcow.wulff-production.com → 38.242.197.22
🔶 Autoconfigmailcow.wulff-production.com → 38.242.197.22

🔷 AAAA Records (IPv6)#

1 records   97ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:c206:2092:9187::1 3600s vmi929187.contaboserver.net AS51167 Contabo GmbH 2a02:c204:0:0:0:0:0:0/30 🇫🇷 France Lauterbourg

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   304ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 1 443 mailcow.wulff-production.com

📝 TXT Records#

1 records   214ms
TXT Record
v=spf1 a:mailcow.wulff-production.com mx:wulff-production.com ip4:38.242.197.22 ip6:2a02:c207:2287:1796::1 -all

✉️ SPF#

PolicyRecord (wulff-production.dk)
-all (hard fail) v=spf1 a:mailcow.wulff-production.com mx:wulff-production.com ip4:38.242.197.22 ip6:2a02:c207:2287:1796::1 -all

📨 DMARC#

PolicyRecord (_dmarc.wulff-production.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@wulff-production.com; ruf=mailto:dmarc@wulff-production.com; fo=0; adkim=s; aspf=s; pct=100; rf=afrf; ri=86400; sp=reject

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 20:47:52
www CNAMEwulff-production.dk (all on wulff-production.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — RSA · ~4096 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   112ms
Service / OwnerTypeCert association
SMTP _25._tcp.mailcow.wulff-production.com DANE-EE · SPKI · SHA-256 78399BFBC9F61F04451983FF7A5591D7…

🔐 DNSSEC#

133ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

97ms
FieldValue
Serial2024111262
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-26 19:58:39
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-11-12
Expires2026-11-11 (15d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
42ms
A
45ms
MX
97ms
AAAA
97ms
TXT
214ms
CAA
49ms
HTTPS
97ms
TLSA
112ms
SOA
97ms
MTA-STS
51ms
DNSSEC
133ms
SRV
304ms
Total
847ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 17:07:07 637ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-24 21:10:20 1317ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-06 02:17:14 1012ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-27 11:15:32 2477ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-22 08:18:02 shown 847ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-22 07:28:39 1184ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 05:13:53 1378ms 3 NS 1 A 1 MX 🔒 Secure
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