ruteoptimering.dk

Records from scan: 2026-09-26 16:01:43  ·  504ms total  ·  last checked 2026-10-16 14:44 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ruteoptimering.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 14 April 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 100.24.208.97 is hosted by Amazon.com, Inc. (AS14618) in United States. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   33ms
NameserverIP addressesPTRASN / ISP
ns.dandomain.dk 185.25.141.3
2a02:2339:4006:109::dd		 ns.dandomain.dk
ns.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.dandomain.dk 2a02:2339:1:108::dd:dd
91.197.248.66		 ns2.dandomain.dk
ns2.dandomain.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

2 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
100.24.208.97 3600s staticip2.multiscreensite.com AS14618 Amazon.com, Inc. 100.24.0.0/13 🇺🇸 United States Ashburn
35.172.94.1 3600s staticip.multiscreensite.com AS14618 Amazon.com, Inc. 35.168.0.0/13 🇺🇸 United States Ashburn

📧 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#

1 records   155ms
TXT Record
v=spf1 -all

✉️ SPF#

PolicyRecord (ruteoptimering.dk)
-all (hard fail) v=spf1 -all

📨 DMARC#

PolicyRecord (_dmarc.ruteoptimering.dk)
p=reject v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;fo=1;rua=mailto:postmaster@geoinfo.dk

📬 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#

checked 2026-10-07 18:54:07
www CNAMEs.multiscreensite.com (all on multiscreensite.com)
www vs bare domainDifferent networks
ruteoptimering.dk: 100.24.208.97 35.172.94.1 (AS14618)
www.ruteoptimering.dk: 13.248.175.166 76.223.58.8 (AS16509)
(all like this)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

107ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2025100801
Primary NS (MNAME)ns.dandomain.dk
Responsible (RNAME)hostmaster@dandomain.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-14 03:28:26
FieldValue
RegistrarDANDOMAIN A/S
Registered2009-04-14
Expires2028-04-30 (561d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
informi.dkDANDOMAIN A/S
informigis.dkDANDOMAIN A/S
locationintelligence.dkDANDOMAIN A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
33ms
A
38ms
MX
38ms
AAAA
34ms
TXT
155ms
CAA
37ms
HTTPS
33ms
TLSA
69ms
SOA
0ms
MTA-STS
52ms
DNSSEC
107ms
SRV
43ms
Total
504ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-26 16:01:43 shown 504ms 2 NS 2 A 0 MX 🔒 Secure
2026-08-26 12:47:41 638ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-19 20:28:18 511ms 2 NS 2 A 0 MX 🔒 Secure
2026-06-17 13:21:49 569ms 2 NS 2 A 0 MX 🔒 Secure
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