koldingselvbyg.dk DNS records

🖥️ Nameservers2 records 50ms

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 Records1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.43	600s	linux25.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	koldingselvbyg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.25 52.101.68.36 52.101.68.5 52.101.73.12	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.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
🔶 Autoconfig	koldingselvbyg.dk → 94.231.106.43

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 177ms

TXT Record
MS=ms18672389
v=spf1 include:spf.protection.outlook.com include:spf.magepartner.net include:spf.simply.com mx -all

✉️ SPF

Policy	Record (koldingselvbyg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.magepartner.net include:spf.simply.com mx -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

🔏 ACME Challenge

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

🔗 TLSA / DANE

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

🔐 DNSSEC2068ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

49ms

MX

37ms

AAAA

45ms

TXT

177ms

CAA

56ms

HTTPS

45ms

TLSA

731ms

SOA

0ms

MTA-STS

64ms

DNSSEC

2068ms

SRV

70ms

Total

3844ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-11 12:56:46	3844ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 06:52:35	7228ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 03:59:17	4390ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 05:21:01	1457ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 00:07:10	995ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 20:36:23	656ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 06:18:26	3169ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 17:05:14	1422ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:37:24	1458ms	2 NS 1 A 1 MX	🔒 Secure	View