rcin.dk

📜 Historical scan 2026-09-23 19:08:14  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rcin.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 1 December 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.136.93.164 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by shadow.mxrouting.net, shadow-relay.mxrouting.net. 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   45ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.136.93.164 43200s m14200.contabo.net AS51167 Contabo GmbH 213.136.64.0/19 🇫🇷 France Lauterbourg

📧 MX Records#

2 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s shadow.mxrouting.net 168.119.148.109 static.109.148.119.168.clients.your-server.de AS24940 Hetzner Online GmbH
20 43200s shadow-relay.mxrouting.net 168.119.148.109 static.109.148.119.168.clients.your-server.de AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover217.116.232.247
🔶 Autoconfig217.116.232.247

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   165ms
TXT Record
v=spf1 a mx ip4:168.119.148.109 ~all

✉️ SPF#

PolicyRecord (rcin.dk)
~all (soft fail) v=spf1 a mx ip4:168.119.148.109 ~all

📨 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 18:50:13
www217.116.232.247 (AS47292) (address records, no CNAME)
www vs bare domainDifferent networks (all like this)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms
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 2026-10-18 20:07:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-12-01
Expires2026-12-31 (73d)

🔗 Same registrant#

2 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
megamix.dkPunktum dk A/S (direct)
mixpoint.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
42ms
MX
43ms
AAAA
43ms
TXT
165ms
CAA
33ms
HTTPS
37ms
TLSA
213ms
SOA
0ms
MTA-STS
58ms
DNSSEC
118ms
SRV
64ms
Total
737ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 23:13:59 984ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-30 21:02:24 1057ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-26 20:23:33 834ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-25 19:59:01 830ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-23 19:08:14 shown 737ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 08:23:10 1078ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-30 18:14:52 800ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 22:25:24 827ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-18 03:32:33 1189ms 2 NS 1 A 2 MX 🔒 Secure
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