kloster.dk

📜 Historical scan 2026-09-15 09:56:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kloster.dk is a .dk domain served by 2 nameservers (ezra.ns.cloudflare.com, jamie.ns.cloudflare.com). It was registered on 6 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.61.100.243 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 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#

2 records 124ms

Nameserver	IP addresses	PTR	ASN / ISP
ezra.ns.cloudflare.com	108.162.195.15 162.159.44.15 172.64.35.15 2606:4700:58::a29f:2c0f 2803:f800:50::6ca2:c30f 2a06:98c1:50::ac40:230f	ezra.ns.cloudflare.com ezra.ns.cloudflare.com ezra.ns.cloudflare.com ezra.ns.cloudflare.com ezra.ns.cloudflare.com ezra.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jamie.ns.cloudflare.com	108.162.192.168 172.64.32.168 173.245.58.168 2606:4700:50::adf5:3aa8 2803:f800:50::6ca2:c0a8 2a06:98c1:50::ac40:20a8	jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 97ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.61.100.243	300s	0x573d64f3.static.cust.fastspeed.dk	AS3292	TDC Holding A/S	87.61.0.0/17	🇩🇰 Denmark	Aarhus

📧 MX Records#

7 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1b	rd-in-f27.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx4.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx5.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 250ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (kloster.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~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 2026-10-09 17:54:58

www	104.21.55.208 172.67.172.203 2606:4700:3031::ac43:accb 2606:4700:3033::6815:37d0 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks kloster.dk: 87.61.100.243 (AS3292) www.kloster.dk: 104.21.55.208 172.67.172.203 2606:4700:3031::ac43:accb 2606:4700:3033::6815:37d0 (AS13335) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

162ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414886898
Primary NS (MNAME)	ezra.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 18:31:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-01-06
Expires	2027-03-31 (161d)

📋 WHOIS#

⏱️ Lookup Timing#

124ms

97ms

107ms

AAAA

149ms

TXT

250ms

CAA

87ms

HTTPS

103ms

TLSA

232ms

SOA

0ms

MTA-STS

118ms

DNSSEC

162ms

SRV

164ms

Total

2018ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 17:54:58	1227ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-30 15:07:35	596ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-25 22:39:55	2644ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-15 09:56:23 shown	2018ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-08 09:10:01	1944ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-26 17:43:06	816ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-21 19:22:25	50682ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-03 07:43:04	9660ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-05 18:20:53	10387ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-01 05:29:45	1286ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-28 19:49:45	1500ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-26 14:04:17	1048ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-23 16:28:33	2627ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-19 11:46:05	2222ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-18 05:42:03	1484ms	2 NS 1 A 7 MX	🔒 Secure