ro-udvikling.dk

📜 Historical scan 2026-07-23 08:47:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ro-udvikling.dk is a .dk domain served by 2 nameservers (amir.ns.cloudflare.com, emely.ns.cloudflare.com). It was registered on 22 July 2026 (WHOIS) and first appeared in the .dk zone on 23 July 2026. The zone is DNSSEC-signed and validates, 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#

2 records 109ms

Nameserver	IP addresses	PTR	ASN / ISP
amir.ns.cloudflare.com	108.162.193.62 172.64.33.62 173.245.59.62 2606:4700:58::adf5:3b3e 2803:f800:50::6ca2:c13e 2a06:98c1:50::ac40:213e	amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com amir.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
emely.ns.cloudflare.com	108.162.194.209 162.159.38.209 172.64.34.209 2606:4700:50::a29f:26d1 2803:f800:50::6ca2:c2d1 2a06:98c1:50::ac40:22d1	emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 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 2026-10-16 03:39:46

www	104.21.16.43 172.67.166.26 2606:4700:3035::6815:102b 2606:4700:3035::ac43:a61a (AS13335) (address records, no CNAME)
www vs bare domain	Same network ro-udvikling.dk: 104.21.16.43 172.67.166.26 2606:4700:3035::6815:102b 2606:4700:3035::ac43:a61a (AS13335) www.ro-udvikling.dk: 104.21.16.43 172.67.166.26 2606:4700:3035::6815:102b 2606:4700:3035::ac43:a61a (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-roudvikling-dk0e._domainkey.roudvikling.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-roudvikling-dk0e._domainkey.roudvikling.y-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

229ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2410220413
Primary NS (MNAME)	amir.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 10:24:45

Field	Value
Registrar	dns.services ApS
Registered	2026-07-22
Expires	2027-07-21 (271d)

📋 WHOIS#

⏱️ Lookup Timing#

109ms

115ms

108ms

AAAA

152ms

TXT

316ms

CAA

128ms

HTTPS

106ms

TLSA

43ms

SOA

0ms

MTA-STS

128ms

DNSSEC

229ms

SRV

146ms

Total

2205ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 03:39:46	2918ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-03 10:20:00	1102ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 10:19:39	1117ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 13:56:55	879ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 04:06:22	875ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-22 03:57:58	1043ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 10:10:29	2578ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-13 08:12:28	2745ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-12 08:51:43	1899ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-16 16:24:33	5949ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-12 23:08:44	1814ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-11 13:44:25	1974ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-06 19:41:43	9297ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-24 09:21:48	2432ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-23 08:47:15 shown	2205ms	2 NS 0 A 0 MX	🔒 Secure