mail-rm-group.dk
Last scanned: 2026-08-28 06:03:34  ·  646ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
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 Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.95 3600s webcluster1.webpod16-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s inbound-smtp.eu-west-1.amazonaws.com 18.200.203.69
54.155.140.59
54.76.31.185		 ec2-18-200-203-69.eu-west-1.compute.amazonaws.com
ec2-54-155-140-59.eu-west-1.compute.amazonaws.com
ec2-54-76-31-185.eu-west-1.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)1 records   33ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:111:ff:9f9a:a29c:c788 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   136ms
TXT Record
v=spf1 a mx a:194.255.1.162 ip4:149.72.1.168 ?all
✉️ SPF
PolicyRecord (mail-rm-group.dk)
?all (neutral) v=spf1 a mx a:194.255.1.162 ip4:149.72.1.168 ?all
📨 DMARC
PolicyRecord (_dmarc.mail-rm-group.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:support@rm-group.dk; ruf=mailto:support@rm-group.dk; fo=1
📬 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC102ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
31ms
MX
37ms
AAAA
33ms
TXT
136ms
CAA
31ms
HTTPS
30ms
TLSA
96ms
SOA
0ms
MTA-STS
48ms
DNSSEC
102ms
SRV
37ms
Total
646ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:03:34 646ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 05:38:05 9894ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 15:01:11 632ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 13:42:24 2991ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 23:20:41 936ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 22:25:09 6803ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 09:03:39 6787ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-29 01:37:26 542ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 20:58:20 2858ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:52:54 542ms 2 NS 1 A 1 MX 🔒 Secure View
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