xtf.dk

📜 Historical scan 2026-09-29 22:54:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

xtf.dk is a .dk domain served by 2 nameservers (arya.ns.cloudflare.com, marek.ns.cloudflare.com). It was registered on 13 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.239.32.21 is hosted by Google LLC (AS15169) in United States. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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   42ms
NameserverIP addressesPTRASN / ISP
arya.ns.cloudflare.com 108.162.192.70
172.64.32.70
173.245.58.70
2606:4700:50::adf5:3a46
2803:f800:50::6ca2:c046
2a06:98c1:50::ac40:2046		 arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com
arya.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
marek.ns.cloudflare.com 108.162.193.202
172.64.33.202
173.245.59.202
2606:4700:58::adf5:3bca
2803:f800:50::6ca2:c1ca
2a06:98c1:50::ac40:21ca		 marek.ns.cloudflare.com
marek.ns.cloudflare.com
marek.ns.cloudflare.com
marek.ns.cloudflare.com
marek.ns.cloudflare.com
marek.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

4 records   41ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.239.32.21 300s any-in-2015.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.34.21 300s any-in-2215.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.36.21 300s any-in-2415.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.38.21 300s any-in-2615.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —

📧 MX Records#

4 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-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   185ms
TXT Record
google-site-verification=7YGO12EzjENx25syHOVE3jOToaCxtaN7ora1hLz_tOk

✉️ 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 2026-10-14 23:20:21
www CNAMEghs.google.com (all on google.com)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.xtf.dk 43kqHDWsomX8BuuuUtNF1tmG8o-I-OSmoov9V-RhpP4
TXT _acme-challenge.xtf.dk hz_yHQnFiNZREqXR9Q2G5eifL1ky8jyatRUARZBUeVk

🔗 TLSA / DANE#

4 records   107ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 24F573980561755185B794745411B05D…

🔐 DNSSEC#

111ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

45ms
FieldValue
Serial2416167466
Primary NS (MNAME)arya.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 23:54:10
FieldValue
RegistrarSimply.com A/S
Registered2011-01-13
Expires2027-01-31 (104d)

🔗 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
41ms
MX
42ms
AAAA
42ms
TXT
185ms
CAA
37ms
HTTPS
46ms
TLSA
107ms
SOA
45ms
MTA-STS
70ms
DNSSEC
111ms
SRV
68ms
Total
935ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 23:20:20 5167ms 2 NS 4 A 4 MX 🔒 Secure
2026-10-05 23:38:04 1999ms 2 NS 4 A 4 MX 🔒 Secure
2026-09-30 23:16:21 2120ms 2 NS 4 A 4 MX 🔒 Secure
2026-09-29 22:54:56 shown 935ms 2 NS 4 A 4 MX 🔒 Secure
2026-09-25 22:10:19 752ms 2 NS 4 A 4 MX 🔒 Secure
2026-09-22 03:38:33 1093ms 2 NS 4 A 4 MX 🔒 Secure
2026-08-27 23:39:06 1204ms 2 NS 4 A 4 MX 🔒 Secure
2026-08-09 07:48:38 1362ms 2 NS 4 A 4 MX 🔒 Secure
2026-08-05 19:48:28 1610ms 2 NS 4 A 4 MX 🔒 Secure
2026-08-02 17:31:27 9060ms 2 NS 4 A 4 MX 🔒 Secure
2026-07-10 22:25:51 1521ms 2 NS 4 A 4 MX 🔒 Secure
2026-06-23 18:07:33 993ms 2 NS 4 A 4 MX 🔒 Secure
2026-06-17 14:43:48 1584ms 2 NS 4 A 4 MX 🔒 Secure
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