kontraktbygger.dk DNS records

🖥️ Nameservers3 records 58ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
159.223.248.205	300s	—	AS14061	DigitalOcean, LLC	159.223.248.0/22	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kontraktbygger-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca48::12 52.101.103.137 52.101.68.21 52.101.73.126 52.101.73.145	mail-du0pr03cu00102.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 167ms

TXT Record
MS=ms56100679
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔗 TLSA / DANE

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

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090301
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

58ms

A

51ms

MX

39ms

AAAA

41ms

TXT

167ms

CAA

54ms

HTTPS

50ms

TLSA

614ms

SOA

0ms

MTA-STS

65ms

DNSSEC

82ms

SRV

68ms

Total

1184ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 10:11:43	1184ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 04:09:33	1593ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 04:04:34	1209ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 13:15:59	11476ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 04:51:56	10317ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 18:29:46	1959ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-31 17:38:22	2413ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 05:05:17	1888ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 22:05:34	17179ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 09:24:26	9145ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 16:22:25	1267ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:41:23	785ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 16:13:57	1100ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 06:31:21	2078ms	3 NS 1 A 1 MX	🔒 Secure	View