yefsi.dk

📜 Historical scan 2026-08-18 13:25:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

yefsi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.138 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod10-cph3.one.com, mx2.pub.mailpod10-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, 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#

2 records   49ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.138 3600s webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod10-cph3.one.com 104.37.34.70 mx1.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod10-cph3.one.com 104.37.34.71 mx2.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod10-cph3.one.com 104.37.34.72 mx3.pub.mailpod10-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod10-cph3.one.com 104.37.34.73 mx4.pub.mailpod10-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.215.138
🔶 Autoconfig46.30.215.138

🔷 AAAA Records (IPv6)#

1 records   54ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:55:3e43:97a3:c156 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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

🔗 TLSA / DANE#

4 records   74ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com DANE-EE · SPKI · SHA-256 5932F73E86E0548B77B582F47919F654…

🔐 DNSSEC#

2074ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026081802
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-03 03:41:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-09-24
Expires2026-09-30 (expired)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
59ms
MX
45ms
AAAA
54ms
TXT
201ms
CAA
42ms
HTTPS
45ms
TLSA
74ms
SOA
0ms
MTA-STS
70ms
DNSSEC
2074ms
SRV
89ms
Total
2830ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 04:16:49 230ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-19 03:28:14 146ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-18 03:25:24 117ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-17 03:23:08 243ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-17 03:21:15 211ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-16 01:36:43 116ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-15 01:16:59 212ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-14 00:06:42 227ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-12 20:53:18 245ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-11 19:34:13 329ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-10 15:48:02 226ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-09 13:58:19 219ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-08 11:42:45 261ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-07 11:29:44 150ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-06 03:15:28 488ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-05 03:11:42 120ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-04 03:04:47 531ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-03 03:01:06 299ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-02 02:57:35 609ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 02:53:17 705ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 05:06:39 476ms 2 NS 0 A 0 MX 🔒 Secure
2026-08-27 19:21:35 882ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-18 13:25:15 shown 2830ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 13:00:12 3120ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-08 16:37:43 8513ms 2 NS 1 A 4 MX 🔒 Secure
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