hct.dk DNS records

🖥️ Nameservers2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.web-solutions.dk	194.99.46.231	ns.web-solutions.dk	AS34766 atom86 BV
ns2.web-solutions.dk	185.12.179.209	ns2.web-solutions.dk	AS200185 Aruba S.p.A.

🌍 A Records1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.7.149.249	21600s	—	AS47292	Sentia Denmark A/S	81.7.148.0/22	🇩🇰 Denmark	Kongens Lyngby

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	hct-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 2a01:111:f403:ca09::4 52.101.103.137 52.101.68.18 52.101.73.15 52.101.73.30	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00306.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

📝 TXT Records3 records 316ms

TXT Record
MS=ms78950370
MS=ms89010940
v=spf1 ip4:185.150.199.187 ip4:93.178.188.18 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:mail.zendesk.com include:_spf.online.superoffice.com -all

✉️ SPF

Policy	Record (hct.dk)
-all (hard fail)	v=spf1 ip4:185.150.199.187 ip4:93.178.188.18 include:spf.protection.outlook.com include:spf.emailsignatures365.com include:mail.zendesk.com include:_spf.online.superoffice.com -all

📨 DMARC

Policy	Record (_dmarc.hct.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:611bad152ebe0@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC157ms

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

🏷️ SOA0ms

Field	Value
Serial	2018127594
Primary NS (MNAME)	ns.web-solutions.dk
Responsible (RNAME)	hostmaster@web-solutions.eu
Refresh	28800s
Retry	7200s
Expire	2419200s
Minimum (neg-cache TTL)	21600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

76ms

MX

61ms

AAAA

81ms

TXT

316ms

CAA

46ms

HTTPS

76ms

TLSA

190ms

SOA

0ms

MTA-STS

98ms

DNSSEC

157ms

SRV

143ms

Total

994ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 06:20:12	994ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 00:46:48	1524ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 21:10:48	1164ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 01:44:08	1955ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 23:51:16	5061ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 13:53:36	16926ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-05 12:48:03	1934ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-23 22:52:18	2341ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-17 06:15:08	10206ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-09 20:49:35	3272ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 18:12:59	1096ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 16:25:55	897ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 17:34:53	683ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 14:54:45	2404ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:07:01	681ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:03:08	902ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:02:42	1415ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:57:18	3322ms	2 NS 1 A 1 MX	🔒 Secure	View