ndnet.dk DNS records

🖥️ Nameservers5 records 276ms

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 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.116.232.218	3600s	218.giga-ptr.232.116.217.in-addr.arpa web18.gigahost.dk	AS47292	Sentia Denmark A/S	217.116.224.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 180ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ndnet-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca38::8 52.101.68.25 52.101.68.29 52.101.68.3 52.101.73.30	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00403.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 → 40.104.116.40
🔶 Autoconfig	ndnet.dk → 217.116.232.218

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 270ms

TXT Record
MS=ms40270685
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ndnet.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.ndnet.dk	ndnet.dk

🔗 TLSA / DANE

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

🔐 DNSSEC249ms

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

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

276ms

A

186ms

MX

180ms

AAAA

279ms

TXT

270ms

CAA

40ms

HTTPS

28ms

TLSA

359ms

SOA

0ms

MTA-STS

195ms

DNSSEC

249ms

SRV

282ms

Total

1258ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 22:16:19	1258ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 21:01:07	32906ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-08-20 20:58:48	1959ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 15:22:03	11132ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 01:24:49	9262ms	5 NS 1 A 1 MX	❓ Unknown	View
2026-08-03 19:41:16	1524ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 07:17:12	1462ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 16:31:38	9279ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 17:16:26	3414ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 10:28:14	1357ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 18:19:28	1146ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 06:44:34	3023ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 19:49:48	1607ms	5 NS 1 A 1 MX	🔓 Insecure	View