serdupointen.dk

📜 Historical scan 2026-09-10 22:55:57  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

serdupointen.dk is a .dk domain served by 4 nameservers (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and 1 more). It was registered on 19 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.151.30.167 is hosted by 20i Limited (AS48254) in United Kingdom. Mail is handled by mx.stackmail.com. The zone is not DNSSEC-signed, has no 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#

4 records   132ms
NameserverIP addressesPTRASN / ISP
ns1.stackdns.com 35.197.225.59 59.225.197.35.bc.googleusercontent.com AS396982 Google LLC
ns2.stackdns.com 146.148.28.88 88.28.148.146.bc.googleusercontent.com AS396982 Google LLC
ns3.stackdns.com 35.198.79.191 191.79.198.35.bc.googleusercontent.com AS396982 Google LLC
ns4.stackdns.com 104.196.137.209 209.137.196.104.bc.googleusercontent.com AS396982 Google LLC

🌍 A Records#

1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.151.30.167 3600s 185-151-30-167.ptr4.stackcp.net AS48254 20i Limited 185.151.28.0/22 🇬🇧 United Kingdom —

📧 MX Records#

1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.stackmail.com 185.151.28.67 mx.stackmail.com AS48254 20i Limited

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.stackmail.com → 45.8.227.100
🔶 Autoconfig185.151.30.167

🔷 AAAA Records (IPv6)#

1 records   59ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a07:7800::167 3600s — AS48254 20i Limited 2a07:7800:0:0:0:0:0:0/46 🇬🇧 United Kingdom —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-08 22:19:05
www185.151.30.167 2a07:7800::167 (AS48254) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.serdupointen.dk E4oxBzAAPK3w_pYPsmdBojxPUaVFsgJIyIfjSYbepXE
TXT _acme-challenge.serdupointen.dk gQRZUQTXeN8H_AnnLJK2coFYjG9HPCdGLudEHo_rKGg

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

9067ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1672488708
Primary NS (MNAME)ns1.stackdns.com
Responsible (RNAME)hostmaster@stackdns.com
Refresh1800s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-09 12:33:47
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-05-19
Expires2027-05-18 (213d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
132ms
A
60ms
MX
59ms
AAAA
59ms
TXT
438ms
CAA
146ms
HTTPS
71ms
TLSA
272ms
SOA
0ms
MTA-STS
107ms
DNSSEC
9067ms
SRV
225ms
Total
9676ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 18:09:15 850ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-10 22:55:57 shown 9676ms 4 NS 1 A 1 MX 🔓 Insecure
2026-06-18 08:02:16 1096ms 4 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone