blendcs.dk

📜 Historical scan 2026-08-25 23:09:43 · ← 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 61ms

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 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	parse.mailjet.com	35.205.202.134	134.202.205.35.bc.googleusercontent.com	AS396982 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	18.157.253.15
🔶 Autoconfig	18.157.253.15

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 238ms

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#

105ms

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#

0ms

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#

61ms

53ms

52ms

AAAA

63ms

TXT

238ms

CAA

72ms

HTTPS

42ms

TLSA

367ms

SOA

0ms

MTA-STS

67ms

DNSSEC

105ms

SRV

87ms

Total

3656ms

🕐 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 shown	3656ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-19 09:14:51	1107ms	4 NS 0 A 1 MX	🔓 Insecure
2026-06-16 14:46:13	566ms	4 NS 0 A 1 MX	🔓 Insecure