sustine.dk DNS records

🖥️ Nameservers4 records 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nunahosting.net	35.197.225.59	59.225.197.35.bc.googleusercontent.com	AS396982 Google LLC
ns2.nunahosting.net	146.148.28.88	88.28.148.146.bc.googleusercontent.com	AS396982 Google LLC
ns3.nunahosting.net	35.198.79.191	191.79.198.35.bc.googleusercontent.com	AS396982 Google LLC
ns4.nunahosting.net	104.196.137.209	209.137.196.104.bc.googleusercontent.com	AS396982 Google LLC

🌍 A Records1 records 176ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.151.30.207	—	185-151-30-207.ptr4.stackcp.net	AS48254	20i Limited	185.151.28.0/22	🇬🇧 United Kingdom	—

📧 MX Records1 records 99ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	sustine-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::5 2a01:111:f403:ca09::20 2a01:111:f403:ca09::4 52.101.68.0 52.101.68.12 52.101.73.16 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)1 records 175ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a07:7800::207	—	—	AS48254	20i Limited	2a07:7800:0:0:0:0:0:0/46	🇬🇧 United Kingdom	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 626ms

TXT Record
MS=ms73272103
v=spf1 include:spf.protection.outlook.com include:spf.stackmail.com -all

✉️ SPF

Policy	Record (sustine.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.stackmail.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

🔗 TLSA / DANE

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

🔐 DNSSEC259ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'sustine.dk/A/IN': 127.0.0.1#53

🏷️ SOA170ms

Field	Value
Serial	1708085507
Primary NS (MNAME)	ns1.nunahosting.net
Responsible (RNAME)	hostmaster@stackdns.com
Refresh	1800s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

88ms

A

176ms

MX

99ms

AAAA

175ms

TXT

626ms

CAA

87ms

HTTPS

70ms

TLSA

282ms

SOA

170ms

MTA-STS

138ms

DNSSEC

259ms

SRV

0ms

Total

2321ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 22:27:01	4503ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 00:50:55	4410ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 15:21:19	1109ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:48:32	2321ms	4 NS 1 A 1 MX	⚠️ Bogus	View