friborg-lassen.dk

📜 Historical scan 2026-06-17 10:29:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

friborg-lassen.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 80.208.28.134 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by friborglassen-dk01i.mail.protection.outlook.com. 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#

3 records 21ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 20ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.28.134	—	server6124.serverpark.dk	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Ringsted

📧 MX Records#

1 records 24ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	friborglassen-dk01i.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca09::20 2a01:111:f403:ca09::c 52.101.68.29 52.101.68.5 52.101.73.16 52.101.73.19	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 179ms

TXT Record
MS=ms17575034
MS=ms56123852
ppe-e9309426abdacc89e678
v=spf1 include:spf.protection.outlook.com ip4:2.109.108.238/32 a:dispatch-eu.ppe-hosted.com -all

✉️ SPF#

Policy	Record (friborg-lassen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:2.109.108.238/32 a:dispatch-eu.ppe-hosted.com -all

📨 DMARC#

Policy	Record (_dmarc.friborg-lassen.dk)
p=reject	v=DMARC1; p=reject;

📬 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 2026-10-12 19:44:14

www CNAME	friborg-lassen.dk (all on friborg-lassen.dk) → 80.208.28.134 (AS44869)
www vs bare domain	Same network friborg-lassen.dk: 80.208.28.134 (AS44869) www.friborg-lassen.dk: 80.208.28.134 (AS44869)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-friborglassen-dk01i._domainkey.friborglassen.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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

89ms

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

🏷️ SOA#

20ms

Field	Value
Serial	2023112812
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

21ms

20ms

24ms

AAAA

21ms

TXT

179ms

CAA

20ms

HTTPS

19ms

TLSA

346ms

SOA

20ms

MTA-STS

76ms

DNSSEC

89ms

SRV

0ms

Total

1075ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:44:14	2219ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-09 12:25:08	1768ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-03 08:05:47	1029ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 07:47:56	753ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:34:27	820ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 17:09:58	1074ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:30:44	1129ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:29:35 shown	1075ms	3 NS 1 A 1 MX	🔒 Secure