optimaludvikling.dk

📜 Historical scan 2026-06-25 12:06:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

optimaludvikling.dk is a .dk domain served by 4 nameservers (ns-1385.awsdns-45.org, ns-1771.awsdns-29.co.uk, ns-341.awsdns-42.com and 1 more). It was registered on 21 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.174.18.118 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 243ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1385.awsdns-45.org	205.251.197.105 2600:9000:5305:6900::1	ns-1385.awsdns-45.org ns-1385.awsdns-45.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1771.awsdns-29.co.uk	205.251.198.235 2600:9000:5306:eb00::1	ns-1771.awsdns-29.co.uk ns-1771.awsdns-29.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-341.awsdns-42.com	205.251.193.85 2600:9000:5301:5500::1	ns-341.awsdns-42.com ns-341.awsdns-42.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-600.awsdns-11.net	205.251.194.88 2600:9000:5302:5800::1	ns-600.awsdns-11.net ns-600.awsdns-11.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

4 records 227ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.174.18.118	300s	server-3-174-18-118.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.62	300s	server-3-174-18-62.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.78	300s	server-3-174-18-78.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 United States	—
3.174.18.85	300s	server-3-174-18-85.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	3.128.0.0/10	🇺🇸 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 2026-10-13 23:22:57

www	3.174.18.118 3.174.18.62 3.174.18.78 3.174.18.85 (AS16509) (address records, no CNAME)
www vs bare domain	Same network optimaludvikling.dk: 3.174.18.118 3.174.18.62 3.174.18.78 3.174.18.85 (AS16509) www.optimaludvikling.dk: 3.174.18.118 3.174.18.62 3.174.18.78 3.174.18.85 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

325ms

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

🏷️ SOA#

249ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-600.awsdns-11.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 11:26:17

Field	Value
Registrar	Name SRS AB
Registered	2019-02-21
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

243ms

227ms

231ms

AAAA

212ms

TXT

852ms

CAA

230ms

HTTPS

198ms

TLSA

454ms

SOA

249ms

MTA-STS

205ms

DNSSEC

325ms

SRV

565ms

Total

3077ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 09:34:05	2864ms	4 NS 4 A 0 MX	🔓 Insecure
2026-08-27 15:43:04	5073ms	4 NS 4 A 0 MX	🔓 Insecure
2026-08-26 18:47:25	3327ms	4 NS 4 A 0 MX	🔓 Insecure
2026-08-25 12:49:42	5095ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-25 12:06:56 shown	3077ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-21 11:29:13	1034ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-17 12:57:27	2325ms	4 NS 4 A 0 MX	🔓 Insecure