blendcs.dk

📜 Historical scan 2026-06-19 09:14:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blendcs.dk is a .dk domain served by 4 nameservers (ns-1021.awsdns-63.net, ns-1414.awsdns-48.org, ns-1751.awsdns-26.co.uk and 1 more). It was registered on 18 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by parse.mailjet.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 87ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1021.awsdns-63.net	205.251.195.253 2600:9000:5303:fd00::1	ns-1021.awsdns-63.net ns-1021.awsdns-63.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1414.awsdns-48.org	205.251.197.134 2600:9000:5305:8600::1	ns-1414.awsdns-48.org ns-1414.awsdns-48.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1751.awsdns-26.co.uk	205.251.198.215 2600:9000:5306:d700::1	ns-1751.awsdns-26.co.uk ns-1751.awsdns-26.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-379.awsdns-47.com	205.251.193.123 2600:9000:5301:7b00::1	ns-379.awsdns-47.com ns-379.awsdns-47.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	parse.mailjet.com	35.205.202.134	134.202.205.35.bc.googleusercontent.com	AS396982 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	18.184.159.63
🔶 Autoconfig	52.58.209.139

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 235ms

TXT Record
v=spf1 include:spf.mailjet.com ?all

✉️ SPF#

Policy	Record (blendcs.dk)
?all (neutral)	v=spf1 include:spf.mailjet.com ?all

📨 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 2026-10-10 17:12:51

www	3.67.216.66 54.93.166.14 (AS16509) (address records, no CNAME)
www vs bare domain	Only www resolves blendcs.dk: no address www.blendcs.dk: 3.67.216.66 54.93.166.14 (AS16509) (all like this)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

34ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1414.awsdns-48.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-07 13:51:51

Field	Value
Registrar	ONE.COM A/S
Registered	2024-03-18
Expires	2027-03-17 (148d)

📋 WHOIS#

⏱️ Lookup Timing#

87ms

57ms

42ms

AAAA

93ms

TXT

235ms

CAA

35ms

HTTPS

58ms

TLSA

278ms

SOA

34ms

MTA-STS

45ms

DNSSEC

81ms

SRV

111ms

Total

1107ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-04 04:12:36	3272ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-27 12:45:04	3849ms	4 NS 0 A 1 MX	🔓 Insecure
2026-08-25 23:09:43	3656ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-19 09:14:51 shown	1107ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-16 14:46:13	566ms	4 NS 0 A 1 MX	🔓 Insecure