dstb.dk

📜 Historical scan 2026-06-19 11:27:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dstb.dk is a .dk domain served by 3 nameservers (one.cloudns.dk, three.cloudns.dk, two.cloudns.dk). It was registered on 7 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.185.159.144 is hosted by Squarespace, Inc. (AS53831) in United States. Mail is handled by dstb-dk.mail.protection.outlook.com, heurolix.easyweb.dk. 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 211ms

Nameserver	IP addresses	PTR	ASN / ISP
one.cloudns.dk	35.205.227.236	236.227.205.35.bc.googleusercontent.com	AS396982 Google LLC
three.cloudns.dk	152.44.41.1	three.cloudns.dk	AS25697 UpCloud USA Inc
two.cloudns.dk	94.237.87.121	two.cloudns.dk	AS202053 UpCloud Ltd

🌍 A Records#

4 records 193ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.185.159.144	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	New York
198.185.159.145	3600s	—	AS53831	Squarespace, Inc.	198.185.159.0/24	🇺🇸 United States	—
198.49.23.144	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—
198.49.23.145	3600s	—	AS53831	Squarespace, Inc.	198.49.23.0/24	🇺🇸 United States	—

📧 MX Records#

2 records 902ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dstb-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::4 52.101.68.25 52.101.73.1 52.101.73.12 52.101.73.19	mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.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	heurolix.easyweb.dk	161.97.91.5	contabolix.easyweb.dk	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	87.116.13.122
🔶 Autoconfig	87.116.13.122

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 2989ms

TXT Record
MS=ms73377680
v=DMARC1; p=none
v=spf1 ip4:87.116.13.122 +a +mx +ip4:5.189.189.137 +ip6:2a02:c207:2013:192::1 +include:spf.protection.outlook.com +include:spf.gigahost.dk ~all

✉️ SPF#

Policy	Record (dstb.dk)
~all (soft fail)	v=spf1 ip4:87.116.13.122 +a +mx +ip4:5.189.189.137 +ip6:2a02:c207:2013:192::1 +include:spf.protection.outlook.com +include:spf.gigahost.dk ~all

📨 DMARC#

Policy	Record (_dmarc.dstb.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 2026-10-08 17:53:01

www CNAME	ext-cust.squarespace.com (all on squarespace.com) → 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
www vs bare domain	Same network dstb.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831) www.dstb.dk: 198.185.159.144 198.185.159.145 198.49.23.144 198.49.23.145 (AS53831)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2989ms

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

🏷️ SOA#

897ms

Field	Value
Serial	2025011902
Primary NS (MNAME)	one.cloudns.dk
Responsible (RNAME)	hostmaster@cloudns.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-08 14:43:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-09-07
Expires	2030-09-30 (1444d)

📋 WHOIS#

⏱️ Lookup Timing#

211ms

193ms

902ms

AAAA

893ms

TXT

2989ms

CAA

955ms

HTTPS

342ms

TLSA

1273ms

SOA

897ms

MTA-STS

1050ms

DNSSEC

2989ms

SRV

1033ms

Total

13727ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 11:10:42	1697ms	3 NS 4 A 2 MX	🔓 Insecure
2026-09-28 02:32:03	3435ms	3 NS 4 A 2 MX	🔓 Insecure
2026-06-23 21:52:46	1648ms	3 NS 4 A 2 MX	🔓 Insecure
2026-06-23 03:46:18	1128ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 11:27:00 shown	13727ms	3 NS 4 A 2 MX	🔓 Insecure
2026-06-18 13:21:55	1064ms	3 NS 4 A 2 MX	🔓 Insecure
2026-06-17 04:50:32	2008ms	3 NS 4 A 2 MX	🔓 Insecure