fredefrost.dk

📜 Historical scan 2026-08-24 10:05:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fredefrost.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 29 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.174 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   33ms
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   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.174 3600s — AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   54ms
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
🔷 Autodiscover77.111.240.174
🔶 Autoconfig77.111.240.174

🔷 AAAA Records (IPv6)#

1 records   46ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:8072:6a41:afff:f8c5 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 09:28:53
www77.111.240.134 2a02:2350:5:102:32:45a0:a46a:8fda (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

53ms
FieldValue
Serial2026081602
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-04 22:05:38
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-07-29
Expires2027-07-31 (284d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
33ms
A
32ms
MX
54ms
AAAA
46ms
TXT
207ms
CAA
49ms
HTTPS
54ms
TLSA
4054ms
SOA
53ms
MTA-STS
73ms
DNSSEC
87ms
SRV
204ms
Total
9234ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 09:28:53 394ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-04 21:55:46 503ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 21:42:32 413ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 07:36:44 545ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-24 10:05:34 shown 9234ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-17 12:53:01 8575ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-16 10:49:23 3390ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 19:39:09 919ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-26 05:48:49 1810ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 10:07:08 948ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 09:24:08 959ms 2 NS 1 A 4 MX 🔒 Secure
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