underuld.dk

📜 Historical scan 2026-06-28 11:34:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

underuld.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 23.227.38.65 is hosted by Cloudflare, Inc. (AS13335) in Canada. Mail is handled by mx1.pub.mailpod13-cph3.one.com, mx2.pub.mailpod13-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

2 records   228ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   217ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.227.38.65 3600s myshopify.com AS13335 Cloudflare, Inc. 23.227.38.0/23 🇨🇦 Canada Ottawa

📧 MX Records#

4 records   216ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod13-cph3.one.com 185.10.9.42 mx1.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod13-cph3.one.com 185.10.9.43 mx2.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod13-cph3.one.com 185.10.9.44 mx3.pub.mailpod13-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod13-cph3.one.com 185.10.9.45 mx4.pub.mailpod13-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   363ms
TXT Record
klaviyo-site-verification=SeYGvk

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.underuld.dk)
p=none (monitor only) v=DMARC1; p=none

📬 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 19:58:37
www CNAMEshops.myshopify.com (all on myshopify.com)
www vs bare domainSame network
underuld.dk: 23.227.38.65 (AS13335)
www.underuld.dk: 23.227.38.74 2620:127:f00f:e:: (AS13335)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   278ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx2.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx3.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 7923F8E70F50B8C6DFFC5E73814B9D2D…
SMTP _25._tcp.mx4.pub.mailpod13-cph3.one.com DANE-EE · SPKI · SHA-256 7923F8E70F50B8C6DFFC5E73814B9D2D…

🔐 DNSSEC#

322ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

223ms
FieldValue
Serial2026060901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 20:36:10
FieldValue
RegistrarONE.COM A/S
Registered2024-11-20
Expires2026-11-19 (32d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
228ms
A
217ms
MX
216ms
AAAA
209ms
TXT
363ms
CAA
233ms
HTTPS
215ms
TLSA
278ms
SOA
223ms
MTA-STS
245ms
DNSSEC
322ms
SRV
319ms
Total
1399ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 19:58:37 714ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-27 12:53:07 647ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-10 20:06:15 803ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 05:01:10 904ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-09 20:43:15 1169ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-05 04:06:40 6011ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-12 02:42:14 1110ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-02 00:21:08 703ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 11:34:14 shown 1399ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 01:05:29 863ms 2 NS 1 A 4 MX 🔒 Secure
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