frederikasbjorn.dk

📜 Historical scan 2026-06-20 03:44:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frederikasbjorn.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. 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#

3 records 2053ms

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#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-14 23:15:33

www	104.21.7.216 172.67.188.13 2606:4700:3031::ac43:bc0d 2606:4700:3036::6815:7d8 (AS13335) (address records, no CNAME)
www vs bare domain	Same network frederikasbjorn.dk: 188.114.96.1 188.114.97.1 2606:4700:3031::ac43:bc0d 2606:4700:3036::6815:7d8 (AS13335) www.frederikasbjorn.dk: 104.21.7.216 172.67.188.13 2606:4700:3031::ac43:bc0d 2606:4700:3036::6815:7d8 (AS13335)
Wildcard	No

✍️ DKIM keys#

6 found

Selector	CNAME	Key
default	—	Revoked (empty key)
dkim	—	Revoked (empty key)
k1	—	Revoked (empty key)
mail	—	Revoked (empty key)
s1	—	Revoked (empty key)
s2	—	Revoked (empty key)

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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

197ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

115ms

Field	Value
Serial	2025102801
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#

2053ms

2055ms

127ms

AAAA

121ms

TXT

2290ms

CAA

116ms

HTTPS

125ms

TLSA

23ms

SOA

115ms

MTA-STS

45ms

DNSSEC

197ms

SRV

926ms

Total

2457ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-13 21:06:57	10444ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-01 05:22:56	1905ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-29 17:13:06	850ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-28 14:36:07	2524ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 13:50:07	1113ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-25 18:49:40	3634ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-11 20:38:37	3342ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-03 13:52:16	7391ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 03:44:27 shown	2457ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 10:28:54	392ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 10:25:46	648ms	3 NS 0 A 0 MX	⚠️ Bogus