bigdollar.dk DNS records

🖥️ Nameservers3 records 82ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.internetportnetwork.net	2a03:d780:0:513::22 95.143.206.22	— —	AS49770 Internetport Sweden AB AS49770 Internetport Sweden AB
ns2.internetportnetwork.net	2a03:d780:0:506::192 95.143.207.194	— sipsessionb.internetport.com	AS49770 Internetport Sweden AB AS49770 Internetport Sweden AB
ns3.internetportnetwork.net	2a01:4f9:c012:94db::1 95.217.184.192	— static.192.184.217.95.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records4 records 2053ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.130.132	58s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.194.132	58s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.2.132	58s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.66.132	58s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	bigdollar-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::2 2a01:111:f403:ca04::6 2a01:111:f403:ca09::3 52.101.68.21 52.101.68.8 52.101.73.16 52.101.73.6	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 110ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 346ms

TXT Record
MS=ms72005069
v=spf1 include:spf.protection.outlook.com include:mail3.litiumdrift.se include:_spf.rulemailer.se -all

✉️ SPF

Policy	Record (bigdollar.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:mail3.litiumdrift.se include:_spf.rulemailer.se -all

📨 DMARC

Policy	Record (_dmarc.bigdollar.dk)
no policy tag	v=DMARC1

📬 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.bigdollar.dk	8jzerpcar3mourv0pv.fastly-validations.com

🔗 TLSA / DANE

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

🔐 DNSSEC764ms

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	2026071001
Primary NS (MNAME)	ns1.internetportnetwork.net
Responsible (RNAME)	invoices@bigdollar.dk
Refresh	7200s
Retry	10800s
Expire	3600s
Minimum (neg-cache TTL)	1814400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

82ms

A

2053ms

MX

63ms

AAAA

55ms

TXT

346ms

CAA

62ms

HTTPS

69ms

TLSA

624ms

SOA

0ms

MTA-STS

80ms

DNSSEC

764ms

SRV

110ms

Total

3802ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 09:00:58	3802ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-08-27 04:06:35	12318ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-08-25 14:59:59	2598ms	3 NS 4 A 1 MX	🔓 Insecure	View
2026-07-13 11:56:24	9198ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-19 22:56:37	6254ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 14:29:40	3114ms	3 NS 1 A 1 MX	🔓 Insecure	View