rcsh.dk
Last scanned: 2026-08-29 05:39:19  ·  1134ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   104ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   116ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.171.172 3600s cp12.nordicway.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   99ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.rcsh.dk 49.12.171.172 cp12.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   380ms
TXT Record
v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (rcsh.dk)
~all (soft fail) v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.rcsh.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.rcsh.dk coavE_lH4LVxI7EpT089Eb7wzwFtGREbD6LdIbLYpYc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC239ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082801
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 RegistrationWHOIS fetched 2026-07-05 23:14:40
FieldValue
Registrarnordicway ApS
Registered2025-04-26
Expires2027-04-25 (231d)
📋 WHOIS
⏱️ Lookup Timing
NS
104ms
A
116ms
MX
99ms
AAAA
139ms
TXT
380ms
CAA
139ms
HTTPS
110ms
TLSA
164ms
SOA
0ms
MTA-STS
141ms
DNSSEC
239ms
SRV
144ms
Total
1134ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 05:39:19 1134ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 14:16:28 853ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-05 23:06:37 775ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 11:51:08 1527ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 08:57:05 931ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 07:20:59 1276ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 05:36:10 1173ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:11:11 2192ms 2 NS 1 A 1 MX 🔒 Secure View
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