varmemester-koebenhavn.dk DNS records

🖥️ Nameservers5 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 190ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	3600s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records3 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.gigahost.dk	46.183.139.11	mx1.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx2.gigahost.dk	46.183.139.12	mx2.gigahost.dk	AS47292 Sentia Denmark A/S
10	3600s	mx3.gigahost.dk	46.183.139.13	mx3.gigahost.dk	AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	varmemester-koebenhavn.dk → 46.183.138.100
🔶 Autoconfig	varmemester-koebenhavn.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 317ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records3 records 194ms

TXT Record
google-site-verification=goDaPR334Tb48E9utL1YHFQLUMb96eKACpHjpNU8Udw
spf2.0/pra
v=spf1 mx include:spf.gigahost.dk -all

✉️ SPF

Policy	Record (varmemester-koebenhavn.dk)
-all (hard fail)	v=spf1 mx include:spf.gigahost.dk -all

📨 DMARC

Policy	Record (_dmarc.varmemester-koebenhavn.dk)
p=reject	v=DMARC1; p=reject;

📬 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.varmemester-koebenhavn.dk	varmemester-koebenhavn.dk

🔗 TLSA / DANE

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

🔐 DNSSEC261ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@varmemester-koebenhavn.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-23 03:46:44

Field	Value
Registrar	GIGAHOST ApS
Registered	2023-05-03
Expires	2027-05-02 (239d)

📋 WHOIS

⏱️ Lookup Timing

NS

30ms

A

190ms

MX

32ms

AAAA

184ms

TXT

194ms

CAA

32ms

HTTPS

35ms

TLSA

54ms

SOA

0ms

MTA-STS

59ms

DNSSEC

261ms

SRV

317ms

Total

859ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 04:43:50	859ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 00:37:01	9569ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-24 07:30:53	7162ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-20 04:12:58	7363ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-14 09:12:41	1057ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-10 09:00:35	10147ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-08-06 01:10:56	1282ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-23 03:45:54	915ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-16 18:37:10	9720ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-09 22:20:39	1096ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-07-03 11:58:11	1125ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 23:13:43	1947ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-26 04:35:29	1009ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 00:25:16	3293ms	5 NS 1 A 3 MX	🔓 Insecure	View
2026-06-21 17:29:35	927ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:32:27	1200ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 06:09:34	717ms	5 NS 1 A 3 MX	🔓 Insecure	View