weibel-inst.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
serenity.ns.cloudflare.com	108.162.194.108 162.159.38.108 172.64.34.108 2606:4700:50::a29f:266c 2803:f800:50::6ca2:c26c 2a06:98c1:50::ac40:226c	serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.73.91	300s	kontrolpanel.cloudstation.dk mail.cloudstation.dk	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	weibelinst-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca09::1 2a01:111:f403:ca09::4 52.101.103.143 52.101.68.12 52.101.68.32 52.101.73.26	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 84ms

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

📝 TXT Records2 records 213ms

TXT Record
google-site-verification=qghpasGI_kyGnVNmMTC83zHl_FxmbYFaKsa0hm6qFyk
v=spf1 ip4:77.247.73.91 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all

✉️ SPF

Policy	Record (weibel-inst.dk)
-all (hard fail)	v=spf1 ip4:77.247.73.91 include:spf.protection.outlook.com include:spf.eu.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.weibel-inst.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; pct=100

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.weibel-inst.dk	34USoORUaOE7qyniFdrFplDlhF5m9Hjgg4wvuTYNO7k
TXT	_acme-challenge.weibel-inst.dk	6j2mNkZ9TsKPWP7Mj2a0yKcbOwAQ3kzn9n48aFnRfLk

🔗 TLSA / DANE

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

🔐 DNSSEC2082ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2413008106
Primary NS (MNAME)	gordon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

43ms

MX

43ms

AAAA

37ms

TXT

213ms

CAA

42ms

HTTPS

39ms

TLSA

187ms

SOA

0ms

MTA-STS

70ms

DNSSEC

2082ms

SRV

84ms

Total

2704ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-24 18:25:52	2704ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 03:58:32	1637ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 13:55:04	5425ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 11:42:57	1821ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 11:22:55	1311ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 16:33:11	928ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 23:16:20	1120ms	2 NS 1 A 1 MX	🔓 Insecure	View