alfjensen.dk

📜 Historical scan 2026-06-16 12:53:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alfjensen.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 15 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.210.177.22 is hosted by CoMaSys ApS (AS51377) in Denmark. 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#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.210.177.22	—	wp06.comasys.dk	AS51377	CoMaSys ApS	185.210.176.0/22	🇩🇰 Denmark	—

📧 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#

1 records 2262ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.comasys.dk -all

✉️ SPF#

Policy	Record (alfjensen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.comasys.dk -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 2026-10-07 16:35:38

www	185.210.177.22 (AS51377) (address records, no CNAME)
www vs bare domain	Same network alfjensen.dk: 185.210.177.22 (AS51377) www.alfjensen.dk: 185.210.177.22 (AS51377)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
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#

203ms

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

🏷️ SOA#

65ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 13:19:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-08-15
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

76ms

60ms

AAAA

139ms

TXT

2262ms

CAA

82ms

HTTPS

73ms

TLSA

109ms

SOA

65ms

MTA-STS

44ms

DNSSEC

203ms

SRV

0ms

Total

2943ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 11:13:04	491ms	2 NS 1 A 0 MX	🔒 Secure
2026-09-22 12:47:08	441ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-24 14:17:17	1641ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:53:45 shown	2943ms	2 NS 1 A 0 MX	🔒 Secure