kruby.dk DNS records

🖥️ Nameservers2 records 226ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 220ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
109.107.38.156	3600s	cip-109-107-38-156.gb1.brightbox.com	AS51059	Brightbox Systems Ltd	109.107.32.0/20	🇬🇧 United Kingdom	—

📧 MX Records1 records 219ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	kruby-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca09::6 52.101.68.0 52.101.68.18 52.101.73.1 52.101.73.19	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 360ms

TXT Record
MS=ms18365815
v=spf1 ip4:62.243.191.113 ip4:62.243.191.110 ip4:62.243.190.19 ip4:80.199.84.230 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kruby.dk)
-all (hard fail)	v=spf1 ip4:62.243.191.113 ip4:62.243.191.110 ip4:62.243.190.19 ip4:80.199.84.230 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.kruby.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@kruby.dk; fo=1

📬 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.kruby.dk	GetldYJdLWOlbDFZkLgQyA4wb5UYep7gNkVr3g3Tl7Y

🔗 TLSA / DANE

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

🔐 DNSSEC323ms

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

🏷️ SOA236ms

Field	Value
Serial	2026051903
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

226ms

A

220ms

MX

219ms

AAAA

233ms

TXT

360ms

CAA

231ms

HTTPS

220ms

TLSA

805ms

SOA

236ms

MTA-STS

240ms

DNSSEC

323ms

SRV

635ms

Total

2308ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:46:17	1015ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 14:07:32	2308ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:56:54	1806ms	2 NS 1 A 1 MX	🔒 Secure	View