aefri.dk

📜 Historical scan 2026-10-01 07:17:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aefri.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 28 August 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx10.skolekom.dk, mx20.skolekom.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#

4 records 35ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

4 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx10.skolekom.dk	—	—	—
20	3600s	mx20.skolekom.dk	—	—	—
30	3600s	mx30.skolekom.dk	—	—	—
40	3600s	mx40.skolekom.dk	—	—	—

🔷 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 2026-10-12 20:44:05

www	NXDOMAIN
www vs bare domain	Neither resolves aefri.dk: no address www.aefri.dk: no address
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026093000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-09-30 19:10:29

Field	Value
Registrar	Simply.com A/S
Registered	2015-08-28
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

45ms

55ms

AAAA

30ms

TXT

138ms

CAA

33ms

HTTPS

33ms

TLSA

63ms

SOA

32ms

MTA-STS

46ms

DNSSEC

66ms

SRV

50ms

Total

434ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 20:44:05	996ms	4 NS 0 A 4 MX	🔒 Secure
2026-10-09 14:30:12	700ms	4 NS 0 A 4 MX	🔒 Secure
2026-10-01 07:17:48 shown	434ms	4 NS 0 A 4 MX	🔒 Secure
2026-09-30 18:41:16	1521ms	4 NS 0 A 4 MX	🔒 Secure
2026-09-27 18:09:41	550ms	4 NS 0 A 4 MX	🔒 Secure
2026-07-02 00:06:41	700ms	4 NS 0 A 4 MX	🔒 Secure
2026-06-16 12:42:53	434ms	4 NS 0 A 4 MX	🔒 Secure