kalenderen.dk

📜 Historical scan 2026-06-18 08:48:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kalenderen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 May 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by kalenderen.dk. 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 64ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
160.153.16.36	—	36.16.153.160.host.secureserver.net	—	—	—	🇺🇸 United States	—

📧 MX Records#

1 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	kalenderen.dk	160.153.16.36	36.16.153.160.host.secureserver.net	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	160.153.16.36
🔶 Autoconfig	160.153.16.36

🔷 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 2026-10-07 21:36:53

www	160.153.16.36 (address records, no CNAME)
www vs bare domain	Same network kalenderen.dk: 160.153.16.36 www.kalenderen.dk: 160.153.16.36
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

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

🏷️ SOA#

58ms

Field	Value
Serial	2026032501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 02:07:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-05-14
Expires	2027-06-30 (249d)

📋 WHOIS#

⏱️ Lookup Timing#

64ms

63ms

67ms

AAAA

59ms

TXT

155ms

CAA

59ms

HTTPS

57ms

TLSA

269ms

SOA

58ms

MTA-STS

32ms

DNSSEC

181ms

SRV

125ms

Total

745ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 18:47:28	1646ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 18:30:14	493ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 22:30:58	581ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 00:12:23	691ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 10:11:10	569ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 00:09:19	804ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-09 18:13:55	4963ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-06 06:33:29	858ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 18:04:18	820ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-07 01:12:46	24969ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:00:38	646ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 08:48:12 shown	745ms	2 NS 1 A 1 MX	🔒 Secure