optimaludvikling.dk

📜 Historical scan 2026-06-21 11:29:13 · ← 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 65.9.46.112 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 45ms

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 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
65.9.46.112	600s	server-65-9-46-112.arn52.r.cloudfront.net	AS16509	Amazon.com, Inc.	65.8.0.0/14	🇺🇸 United States	—
65.9.46.26	600s	server-65-9-46-26.arn52.r.cloudfront.net	AS16509	Amazon.com, Inc.	65.8.0.0/14	🇺🇸 United States	—
65.9.46.36	600s	server-65-9-46-36.arn52.r.cloudfront.net	AS16509	Amazon.com, Inc.	65.8.0.0/14	🇺🇸 United States	—
65.9.46.46	600s	server-65-9-46-46.arn52.r.cloudfront.net	AS16509	Amazon.com, Inc.	65.8.0.0/14	🇺🇸 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#

106ms

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

🏷️ SOA#

58ms

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#

45ms

72ms

29ms

AAAA

57ms

TXT

218ms

CAA

58ms

HTTPS

57ms

TLSA

145ms

SOA

58ms

MTA-STS

55ms

DNSSEC

106ms

SRV

143ms

Total

1034ms

🕐 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	3077ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-21 11:29:13 shown	1034ms	4 NS 4 A 0 MX	🔓 Insecure
2026-06-17 12:57:27	2325ms	4 NS 4 A 0 MX	🔓 Insecure