siamblue.dk

📜 Historical scan 2026-09-04 15:35:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

siamblue.dk is a .dk domain served by 4 nameservers (ns1-05.azure-dns.com, ns2-05.azure-dns.net, ns3-05.azure-dns.org and 1 more). It was registered on 29 November 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.135.89 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.sendgrid.net. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

4 records 8ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-05.azure-dns.com	13.107.236.5 2603:1061:0:700::5	ns1-05.azure-dns.com ns1-05.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-05.azure-dns.net	150.171.21.5 2620:1ec:8ec:700::5	ns2-05.azure-dns.net ns2-05.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-05.azure-dns.org	204.14.183.5 2a01:111:4000:700::5	ns3-05.azure-dns.org ns3-05.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-05.azure-dns.info	208.84.5.5 2620:1ec:bda:700::5	ns4-05.azure-dns.info ns4-05.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

2 records 25ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.89	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—
162.159.136.89	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records#

1 records 7ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.sendgrid.net	13.216.54.185 15.222.160.229 16.52.110.174 16.52.61.209 18.224.101.244 3.136.245.72 3.17.120.38 34.198.67.24 44.216.124.122 44.245.249.202 52.25.213.239 52.37.49.26	ec2-13-216-54-185.compute-1.amazonaws.com ec2-15-222-160-229.ca-central-1.compute.amazonaws.com ec2-16-52-110-174.ca-central-1.compute.amazonaws.com ec2-16-52-61-209.ca-central-1.compute.amazonaws.com ec2-18-224-101-244.us-east-2.compute.amazonaws.com ec2-3-136-245-72.us-east-2.compute.amazonaws.com ec2-3-17-120-38.us-east-2.compute.amazonaws.com ec2-34-198-67-24.compute-1.amazonaws.com ec2-44-216-124-122.compute-1.amazonaws.com ec2-44-245-249-202.us-west-2.compute.amazonaws.com ec2-52-25-213-239.us-west-2.compute.amazonaws.com ec2-52-37-49-26.us-west-2.compute.amazonaws.com	AS14618 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS14618 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 14ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:7::a29f:8859	3600s	—	AS13335	Cloudflare, Inc.	2606:4700::/41	—	—
2606:4700:7::a29f:8759	3600s	—	AS13335	Cloudflare, Inc.	2606:4700::/41	—	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 76ms

TXT Record
google-site-verification=7AdWLWbblpUYiz4rh2v5RY1zrWkkAfUt9tAm1o3TWII

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.siamblue.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 2026-10-13 10:52:00

www CNAME	siamblue.dk (all on siamblue.dk) → 162.159.135.89 162.159.136.89 2606:4700:7::a29f:8759 2606:4700:7::a29f:8859 (AS13335)
www vs bare domain	Same network siamblue.dk: 162.159.135.89 162.159.136.89 2606:4700:7::a29f:8759 2606:4700:7::a29f:8859 (AS13335) www.siamblue.dk: 162.159.135.89 162.159.136.89 2606:4700:7::a29f:8759 2606:4700:7::a29f:8859 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u49257084.wl085.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u49257084.wl085.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.

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.siamblue.dk	siamblue.dk.7c229867e7b1b96c.dcv.cloudflare.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

214ms

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

🏷️ SOA#

6ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-05.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 13:42:51

Field	Value
Registrar	Abion AB
Registered	2024-11-29
Expires	2026-11-28 (34d)

📋 WHOIS#

⏱️ Lookup Timing#

8ms

25ms

7ms

AAAA

14ms

TXT

76ms

CAA

95ms

HTTPS

62ms

TLSA

102ms

SOA

6ms

MTA-STS

8ms

DNSSEC

214ms

SRV

0ms

Total

3749ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:21:21	941ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-04 15:35:59 shown	3749ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-01 10:41:46	881ms	4 NS 2 A 1 MX	🔓 Insecure
2026-08-26 13:36:36	9925ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-26 01:39:17	915ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-21 08:35:33	623ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-17 23:28:55	813ms	4 NS 2 A 1 MX	🔓 Insecure