frberg-hf.dk

📜 Historical scan 2026-10-04 19:59:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frberg-hf.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 February 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.109.19 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 3 more. The zone is DNSSEC-signed and validates, publishes a 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 53ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.109.19	3600s	linux4.wannafind.dk	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

5 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	3600s	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	3600s	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	3600s	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.
80	3600s	frberghf-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca21::a 52.101.185.114 52.101.68.25 52.101.68.8 52.101.73.155	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am7pr02cu00203.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 79ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	10	443	mail.itcfyn.dk
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

7 records 185ms

TXT Record
9td7g52u1lm5usqinfpkc987km
cpzThveiGpGZxZ7EG6mkeXoau2drmUtYCLFSysMKy8b9HDOzYoVXEi8VP++Bkh0OvGw31oYwyWkX9iCqesKHkA==
f1nfov7oaf7r8u51an9oodtpg8
iqgnsl2mu0j8r9mm1k1nl6t42v
TkEDlIKuOpY6MGu3vX8KdasiegD3wTBrwpgR2ybjdKne4i47jA1A0r+15LbUGhUnAGB4/+R1N1n8WzoFZBKiZg==
v=spf1 ip4:87.48.163.29 a:itcpostfix02out.itcfyn.dk a:frberg-hf.dk include:spf.protection.outlook.com include:spf.zitcom.dk include:spf.simply.com include:spf.mailanyone.net -all
vpe=d051aa29

✉️ SPF#

Policy	Record (frberg-hf.dk)
-all (hard fail)	v=spf1 ip4:87.48.163.29 a:itcpostfix02out.itcfyn.dk a:frberg-hf.dk include:spf.protection.outlook.com include:spf.zitcom.dk include:spf.simply.com include:spf.mailanyone.net -all

📨 DMARC#

Policy	Record (_dmarc.frberg-hf.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc_agg@vali.email,mailto:dmarc@itcfyn.dk;

📬 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 2026-10-16 08:51:22

www	104.21.22.226 172.67.207.140 2606:4700:3031::6815:16e2 2606:4700:3033::ac43:cf8c (AS13335) (address records, no CNAME)
www vs bare domain	Same network frberg-hf.dk: 104.21.22.226 172.67.207.140 2606:4700:3031::6815:16e2 2606:4700:3033::ac43:cf8c (AS13335) www.frberg-hf.dk: 104.21.22.226 172.67.207.140 2606:4700:3031::6815:16e2 2606:4700:3033::ac43:cf8c (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-frberghf-dk01e._domainkey.o365itcfyn.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

8 records 545ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

146ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2026100401
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 2026-10-16 09:27:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-02-16
Expires	2027-03-31 (165d)

🔗 Same registrant#

7 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
f-epx.dk	ONE.COM A/S
fepx.dk	ONE.COM A/S
frbergepx.dk	ONE.COM A/S
frederiksberg-epx.dk	ONE.COM A/S
frederiksbergepx.dk	ONE.COM A/S
k-epx.dk	Punktum dk A/S (direct)
københavn-epx.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

37ms

AAAA

43ms

TXT

185ms

CAA

47ms

HTTPS

43ms

TLSA

545ms

SOA

34ms

MTA-STS

73ms

DNSSEC

146ms

SRV

79ms

Total

3031ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 08:51:22	1490ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-15 08:49:45	1331ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-14 07:32:28	1536ms	2 NS 1 A 5 MX	🔓 Insecure
2026-10-07 15:34:34	2055ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-04 19:59:03 shown	3031ms	2 NS 1 A 5 MX	🔒 Secure
2026-10-01 19:52:28	783ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 17:34:16	1875ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-03 02:10:51	1497ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-25 01:39:32	1237ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 02:49:37	951ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 09:20:25	2142ms	2 NS 1 A 5 MX	🔒 Secure