bigdollar.dk

📜 Historical scan 2026-08-25 14:59:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bigdollar.dk is a .dk domain served by 3 nameservers (ns1.internetportnetwork.net, ns2.internetportnetwork.net, ns3.internetportnetwork.net). It was registered on 29 March 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 151.101.130.132 is hosted by Fastly, Inc. (AS54113) in United States. Mail is handled by bigdollar-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 76ms

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 Records#

4 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.130.132	60s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.194.132	60s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.2.132	60s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.66.132	60s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records#

1 records 66ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	bigdollar-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca48::c 52.101.103.140 52.101.209.153 52.101.68.32 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 110ms

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

📝 TXT Records#

2 records 351ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-13 02:42:13

www CNAME	j.sni.global.fastly.net (all on fastly.net) → 199.232.42.132 (AS54113)
www vs bare domain	Same network bigdollar.dk: 151.101.130.132 151.101.194.132 151.101.2.132 151.101.66.132 (AS54113) www.bigdollar.dk: 199.232.42.132 (AS54113)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u25994976.wl227.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u25994976.wl227.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔏 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)

🔐 DNSSEC#

98ms

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

🏷️ SOA#

0ms

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#

WHOIS fetched 2026-10-07 08:23:28

Field	Value
Registrar	Name SRS AB
Registered	2021-03-29
Expires	2028-03-31 (530d)

📋 WHOIS#

⏱️ Lookup Timing#

76ms

58ms

66ms

AAAA

89ms

TXT

351ms

CAA

62ms

HTTPS

54ms

TLSA

616ms

SOA

0ms

MTA-STS

83ms

DNSSEC

98ms

SRV

110ms

Total

2598ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:53:45	1897ms	3 NS 4 A 1 MX	🔓 Insecure
2026-09-01 09:00:58	3802ms	3 NS 4 A 1 MX	🔓 Insecure
2026-08-27 04:06:35	12318ms	3 NS 4 A 1 MX	🔓 Insecure
2026-08-25 14:59:59 shown	2598ms	3 NS 4 A 1 MX	🔓 Insecure
2026-07-13 11:56:24	9198ms	3 NS 0 A 1 MX	🔓 Insecure
2026-06-19 22:56:37	6254ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:29:40	3114ms	3 NS 1 A 1 MX	🔓 Insecure