kth-byg.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.wedohosting.dk	77.247.73.93	web01.wedohosting.dk	AS31590 Rackhosting.com ApS
ns2.wedohosting.dk	77.247.73.93	mail.wedohosting.dk	AS31590 Rackhosting.com ApS

🌍 A Records1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.73.93	3600s	mail.wedohosting.dk web01.wedohosting.dk	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.wedohosting.dk	77.247.73.93 77.247.73.93	mail.wedohosting.dk web01.wedohosting.dk	AS31590 Rackhosting.com ApS AS31590 Rackhosting.com ApS

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 63ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	mail.wedohosting.dk

📝 TXT Records1 records 167ms

TXT Record
v=spf1 +a +mx +a:web01.wedohosting.dk -all

✉️ SPF

Policy	Record (kth-byg.dk)
-all (hard fail)	v=spf1 +a +mx +a:web01.wedohosting.dk -all

📨 DMARC

Policy	Record (_dmarc.kth-byg.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s

📬 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)

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090711
Primary NS (MNAME)	ns1.wedohosting.dk
Responsible (RNAME)	webmaster@wedohosting.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

39ms

MX

36ms

AAAA

36ms

TXT

167ms

CAA

44ms

HTTPS

43ms

TLSA

60ms

SOA

0ms

MTA-STS

64ms

DNSSEC

87ms

SRV

63ms

Total

744ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-12 16:45:35	744ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-09-11 11:54:13	1382ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-09-04 10:01:19	156ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-30 04:12:58	162ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-28 21:39:03	179ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-27 14:19:24	167ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-26 14:11:23	175ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-25 08:49:36	734ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-24 08:11:19	1016ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 05:11:06	8573ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 04:37:17	1062ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 04:21:52	9171ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 04:05:06	1008ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 23:14:25	4832ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 10:44:34	2528ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 09:02:16	970ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 15:28:23	8700ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 11:11:27	769ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 18:33:54	1619ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 23:40:14	8677ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-08 04:57:26	855ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-08-05 22:21:58	880ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-28 17:27:59	743ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 18:36:31	1166ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 04:22:37	990ms	2 NS 1 A 1 MX	🔒 Secure	View