rebteknik.dk

📜 Historical scan 2026-09-24 00:25:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rebteknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 10 May 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.66.27.232 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by exmx.tdcwebmore.dk. 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   41ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.66.27.232 43200s — AS47292 Sentia Denmark A/S 77.66.16.0/20 🇩🇰 Denmark Værløse

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s exmx.tdcwebmore.dk — — —

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverrebteknik.dk → 77.66.27.232
🔶 Autoconfigrebteknik.dk → 77.66.27.232

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   146ms
TXT Record
v=spf1 redirect=cp.tdcwebmore.dk

✉️ SPF#

PolicyRecord (rebteknik.dk)
redirect=cp.tdcwebmore.dk v=spf1 redirect=cp.tdcwebmore.dk

📨 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 12:24:06
www CNAMErebteknik.dk (all on rebteknik.dk)
www vs bare domainSame network
rebteknik.dk: 77.66.27.232 (AS47292)
www.rebteknik.dk: 77.66.27.232 (AS47292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: redirect

  • error redirect=cp.tdcwebmore.dk has no SPF record: receivers return permerror (RFC 7208 §6.1)

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.rebteknik.dk rebteknik.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-13 12:44:01
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-05-10
Expires2027-06-30 (255d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
41ms
A
38ms
MX
32ms
AAAA
37ms
TXT
146ms
CAA
35ms
HTTPS
34ms
TLSA
81ms
SOA
0ms
MTA-STS
52ms
DNSSEC
121ms
SRV
51ms
Total
686ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 12:24:05 1432ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-08 04:41:50 2578ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 00:25:34 shown 686ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-23 00:42:08 722ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-18 01:16:54 1009ms 2 NS 1 A 1 MX 🔒 Secure
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