frdata.dk

📜 Historical scan 2026-06-17 10:37:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frdata.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 September 2008 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 158.248.221.121 is hosted by Lyse Tele (AS29695) in Norway. Mail is handled by frdata-dk.mail.protection.outlook.com, scanner01.resennet.dk 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 104ms

Nameserver	IP addresses	PTR	ASN / 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 96ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
158.248.221.121	—	121.158-248-221.customer.lyse.net	AS29695	Lyse Tele	158.248.0.0/16	🇳🇴 Norway	—

📧 MX Records#

4 records 101ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	frdata-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.21 52.101.73.153 52.101.73.2 52.101.73.28	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr07cu00302.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	—	scanner01.resennet.dk	193.32.65.29	scanner01.resennet.dk	AS3292 TDC Holding A/S
10	—	scanner02.resennet.dk	193.32.65.29	scanner01.resennet.dk	AS3292 TDC Holding A/S
10	—	scanner03.resennet.dk	193.32.65.29	scanner01.resennet.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 165ms

TXT Record
MS=ms80933601
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (frdata.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ~all

📨 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 2026-10-10 17:31:13

www	158.248.221.121 (AS29695) (address records, no CNAME)
www vs bare domain	Different networks frdata.dk: 188.228.68.243 (AS214875) www.frdata.dk: 158.248.221.121 (AS29695) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

83ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 22:22:39

Field	Value
Registrar	ONE.COM A/S
Registered	2008-09-20
Expires	2027-09-30 (344d)

🔗 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#

104ms

96ms

101ms

AAAA

122ms

TXT

165ms

CAA

97ms

HTTPS

89ms

TLSA

282ms

SOA

83ms

MTA-STS

57ms

DNSSEC

195ms

SRV

0ms

Total

1017ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 11:20:55	1299ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 10:47:10	1072ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 21:18:17	1600ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 14:01:58	911ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 10:37:46 shown	1017ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-17 10:26:10	991ms	2 NS 1 A 4 MX	🔒 Secure