topcover.dk DNS records

🖥️ Nameservers5 records 50ms

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 50ms

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 Records4 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	topcover-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::8 2a01:111:f403:ca09::26 2a01:111:f403:ca09::7 52.101.68.39 52.101.68.8 52.101.73.16 52.101.73.26	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.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
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	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	topcover.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 376ms

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

📝 TXT Records2 records 161ms

TXT Record
MS=ms80551345
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (topcover.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

🔏 ACME Challenge

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

🔗 TLSA / DANE

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

🔐 DNSSEC262ms

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@topcover.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-16 04:16:29

Field	Value
Registrar	GIGAHOST ApS
Registered	2024-11-07
Expires	2026-11-06 (61d)

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

50ms

MX

50ms

AAAA

180ms

TXT

161ms

CAA

196ms

HTTPS

176ms

TLSA

717ms

SOA

0ms

MTA-STS

283ms

DNSSEC

262ms

SRV

376ms

Total

1741ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 08:26:15	1741ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-20 17:25:34	11549ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-14 02:34:26	9076ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-08-07 16:32:09	3017ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-30 13:20:49	10228ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-23 08:36:42	1535ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-16 04:15:55	1748ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-13 01:14:46	9180ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-07-03 12:33:14	5938ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-06-29 00:24:20	1036ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-06-28 00:08:09	1543ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-06-25 05:51:19	1570ms	5 NS 1 A 4 MX	🔓 Insecure	View
2026-06-18 06:13:54	1132ms	5 NS 1 A 4 MX	🔓 Insecure	View