blockchaindenmark.dk

📜 Historical scan 2026-06-24 19:35:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blockchaindenmark.dk is a .dk domain served by 4 nameservers (ns-1439.awsdns-51.org, ns-1897.awsdns-45.co.uk, ns-198.awsdns-24.com and 1 more). It was registered on 5 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.5.121.1 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by inbound-smtp.eu-west-1.amazonaws.com. The zone is not DNSSEC-signed, has no 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#

4 records 47ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1439.awsdns-51.org	205.251.197.159 2600:9000:5305:9f00::1	ns-1439.awsdns-51.org ns-1439.awsdns-51.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1897.awsdns-45.co.uk	205.251.199.105 2600:9000:5307:6900::1	ns-1897.awsdns-45.co.uk ns-1897.awsdns-45.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-198.awsdns-24.com	205.251.192.198 2600:9000:5300:c600::1	ns-198.awsdns-24.com ns-198.awsdns-24.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-845.awsdns-41.net	205.251.195.77 2600:9000:5303:4d00::1	ns-845.awsdns-41.net ns-845.awsdns-41.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

8 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.5.121.1	600s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.121.253	600s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.122.126	600s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.122.135	600s	—	AS16509	Amazon.com, Inc.	3.5.64.0/18	🇩🇪 Germany	Frankfurt am Main
3.5.134.178	600s	s3.eu-central-1.amazonaws.com	AS16509	Amazon.com, Inc.	3.5.128.0/17	🇩🇪 Germany	Frankfurt am Main
3.5.135.133	600s	s3-website.eu-central-1.amazonaws.com	AS16509	Amazon.com, Inc.	3.5.128.0/17	🇩🇪 Germany	Frankfurt am Main
3.5.137.98	600s	—	AS16509	Amazon.com, Inc.	3.5.128.0/17	🇩🇪 Germany	Frankfurt am Main
52.219.170.216	600s	s3-website.eu-central-1.amazonaws.com	AS16509	Amazon.com, Inc.	52.216.0.0/14	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	inbound-smtp.eu-west-1.amazonaws.com	18.200.203.69 54.155.140.59 54.76.31.185	ec2-18-200-203-69.eu-west-1.compute.amazonaws.com ec2-54-155-140-59.eu-west-1.compute.amazonaws.com ec2-54-76-31-185.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.mail.eu-west-1.awsapps.com → 52.213.214.78

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 13:55:38

www	NXDOMAIN
www vs bare domain	www does not resolve blockchaindenmark.dk: 3.5.121.48 3.5.137.128 3.5.137.13 3.5.138.136 (AS16509) www.blockchaindenmark.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

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

🏷️ SOA#

46ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1439.awsdns-51.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 01:27:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-05
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

54ms

AAAA

53ms

TXT

337ms

CAA

46ms

HTTPS

59ms

TLSA

191ms

SOA

46ms

MTA-STS

101ms

DNSSEC

66ms

SRV

86ms

Total

1121ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 01:34:06	3119ms	4 NS 8 A 1 MX	🔓 Insecure
2026-08-26 01:11:09	3953ms	4 NS 8 A 1 MX	🔓 Insecure
2026-06-24 19:35:48 shown	1121ms	4 NS 8 A 1 MX	🔓 Insecure
2026-06-16 14:51:00	777ms	4 NS 7 A 1 MX	🔓 Insecure