startupchecklist.dk

📜 Historical scan 2026-06-25 17:30:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

startupchecklist.dk is a .dk domain served by 4 nameservers (ns-1439.awsdns-51.org, ns-1547.awsdns-01.co.uk, ns-449.awsdns-56.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 75.2.70.75 is hosted by Amazon.com, Inc. (AS16509) in United States. 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 258ms

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-1547.awsdns-01.co.uk	205.251.198.11 2600:9000:5306:b00::1	ns-1547.awsdns-01.co.uk ns-1547.awsdns-01.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-449.awsdns-56.com	205.251.193.193 2600:9000:5301:c100::1	ns-449.awsdns-56.com ns-449.awsdns-56.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-722.awsdns-26.net	205.251.194.210 2600:9000:5302:d200::1	ns-722.awsdns-26.net ns-722.awsdns-26.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 259ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
75.2.70.75	300s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	75.2.0.0/17	🇺🇸 United States	—
99.83.190.102	300s	aacb0a264e514dd48.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	99.83.128.0/17	🇺🇸 United States	—

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-08 06:19:03

www CNAME	proxy-ssl.webflow.com (all on webflow.com) → 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
www vs bare domain	Same network startupchecklist.dk: 75.2.70.75 99.83.190.102 (AS16509) www.startupchecklist.dk: 18.202.8.75 3.248.56.152 54.155.19.65 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

336ms

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

🏷️ SOA#

252ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

258ms

259ms

227ms

AAAA

257ms

TXT

500ms

CAA

257ms

HTTPS

245ms

TLSA

222ms

SOA

252ms

MTA-STS

270ms

DNSSEC

336ms

SRV

262ms

Total

3659ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 04:05:13	2423ms	4 NS 2 A 0 MX	🔓 Insecure
2026-09-27 06:01:53	3140ms	4 NS 2 A 0 MX	🔓 Insecure
2026-09-16 07:34:49	2991ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-26 12:09:38	1588ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-25 17:30:09 shown	3659ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-18 06:21:40	2518ms	4 NS 2 A 0 MX	⚠️ Bogus