frederikfriis.dk

📜 Historical scan 2026-07-21 21:20:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederikfriis.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 January 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.76 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by frederikfriis-dk.mail.protection.outlook.com. 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 32ms

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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.76	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	frederikfriis-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::f 52.101.68.39 52.101.73.12 52.101.73.30 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr83cu00404.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	46.30.215.76

🔷 AAAA Records (IPv6)#

1 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:66:895c:552f:6bed	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

🔌 SRV Records#

1 records 46ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 174ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:mail.sigsync.com -all

✉️ SPF#

Policy	Record (frederikfriis.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:mail.sigsync.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 2026-10-14 08:31:56

www	46.30.215.76 2a02:2350:5:111:66:895c:552f:6bed (AS51468) (address records, no CNAME)
www vs bare domain	Same network frederikfriis.dk: 46.30.215.76 2a02:2350:5:111:66:895c:552f:6bed (AS51468) www.frederikfriis.dk: 46.30.215.76 2a02:2350:5:111:66:895c:552f:6bed (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2026061505
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 2026-10-14 08:57:30

Field	Value
Registrar	ONE.COM A/S
Registered	2012-01-14
Expires	2027-01-31 (102d)

🔗 Same registrant#

4 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).

Domain	Registrar
ff-tools.dk	ONE.COM A/S
gdmurer.dk	CURANET A/S
idraetscenteroestermarken.dk	ONE.COM A/S
q-sites.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

30ms

AAAA

30ms

TXT

174ms

CAA

29ms

HTTPS

30ms

TLSA

311ms

SOA

24ms

MTA-STS

46ms

DNSSEC

55ms

SRV

46ms

Total

5294ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 08:31:56	1161ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 18:31:32	4354ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 09:17:07	5420ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 21:20:47 shown	5294ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:04:14	704ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 23:29:55	1293ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:32:25	2402ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:28:44	1066ms	2 NS 1 A 1 MX	🔒 Secure