clausryborg.dk

Records from scan: 2026-08-28 05:33:47 · 1392ms total · last checked 2026-10-16 13:45 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clausryborg.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 157.250.160.21 is hosted by Cibicom A/S (AS3342) in Denmark. Mail is handled by clausryborg-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

5 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.160.21	3600s	webhotel1.webhosting.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	clausryborg-dk.mail.protection.outlook.com	2a01:111:f403:ca09::2 2a01:111:f403:ca09::28 2a01:111:f403:ca38::8 2a01:111:f403:ca48::a 52.101.103.140 52.101.181.153 52.101.68.25 52.101.68.29	mail-am0pr83cu00402.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	clausryborg.dk → 157.250.160.21

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 109ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 230ms

TXT Record
MS=ms56427475
v=spf1 include:spf.protection.outlook.com include:spf.webhosting.dk -all

✉️ SPF#

Policy	Record (clausryborg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.webhosting.dk -all

📨 DMARC#

Policy	Record (_dmarc.clausryborg.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-10 05:16:11

www CNAME	clausryborg.dk (all on clausryborg.dk) → 157.250.160.21 (AS3342)
www vs bare domain	Same network clausryborg.dk: 157.250.160.21 (AS3342) www.clausryborg.dk: 157.250.160.21 (AS3342)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.clausryborg.dk	clausryborg.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

143ms

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

🏷️ SOA#

0ms

Field	Value
Serial	3111150656
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

99ms

82ms

42ms

AAAA

77ms

TXT

230ms

CAA

90ms

HTTPS

77ms

TLSA

604ms

SOA

0ms

MTA-STS

120ms

DNSSEC

143ms

SRV

109ms

Total

1392ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:33:47 shown	1392ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-09 05:41:26	2453ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-29 19:26:30	2569ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:10:51	829ms	5 NS 1 A 1 MX	🔒 Secure