rcin.dk

📜 Historical scan 2026-06-18 03:32:33  ·  ← 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. 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   139ms
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   129ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.136.93.164 — m14200.contabo.net AS51167 — — — —

📧 MX Records#

2 records   109ms
PriorityTTLMail ServerIP addressesPTRASN
10 — shadow.mxrouting.net 168.119.148.109 static.109.148.119.168.clients.your-server.de AS24940 Hetzner Online GmbH
20 — 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   222ms
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#

190ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

147ms
FieldValue
Serial2026032501
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 (72d)

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

⏱️ Lookup Timing#

NS
139ms
A
129ms
MX
109ms
AAAA
118ms
TXT
222ms
CAA
133ms
HTTPS
116ms
TLSA
384ms
SOA
147ms
MTA-STS
108ms
DNSSEC
190ms
SRV
136ms
Total
1189ms

🕐 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 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 shown 1189ms 2 NS 1 A 2 MX 🔒 Secure
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