alfjensen.dk

Records from scan: 2026-09-26 11:13:04 · 491ms total · last checked 2026-10-17 01:28 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 63ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.210.177.22	3600s	wp06.comasys.dk	AS51377	CoMaSys ApS	185.210.176.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136
🔶 Autoconfig	185.210.177.22

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 170ms

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#

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#

92ms

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

🏷️ SOA#

0ms

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 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

63ms

35ms

68ms

AAAA

71ms

TXT

170ms

CAA

56ms

HTTPS

60ms

TLSA

35ms

SOA

0ms

MTA-STS

79ms

DNSSEC

92ms

SRV

80ms

Total

491ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 11:13:04 shown	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	2943ms	2 NS 1 A 0 MX	🔒 Secure