mrd-online.dk
Last scanned: 2026-07-03 03:46:13  ·  1084ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   55ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
🌍 A Records
🌍
No A records found
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s smtp.google.com 142.251.1.27
173.194.221.26
173.194.221.27
2a00:1450:4010:c01::1a
2a00:1450:4010:c01::1a
2a00:1450:4010:c01::1b
2a00:1450:4010:c01::1b
2a00:1450:4010:c05::1b
2a00:1450:4010:c05::1b
2a00:1450:4010:c20::1a
64.233.164.26
64.233.164.27		 lb-in-f27.1e100.net
lm-in-f26.1e100.net
lm-in-f27.1e100.net
lh-in-x1a.1e100.net
lh-in-f26.1e100.net
lh-in-x1b.1e100.net
lh-in-f27.1e100.net
li-in-f27.1e100.net
li-in-x1b.1e100.net
yulppbn-in-f26.1e100.net
lf-in-f26.1e100.net
lf-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   123ms
TXT Record
google-site-verification=aRcAtid3LvyoJhf-45jYqp-jrFuwJna52GZw2UacLFE
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC134ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset
🏷️ SOA47ms
FieldValue
Serial2026011205
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
55ms
A
41ms
MX
55ms
AAAA
52ms
TXT
123ms
CAA
72ms
HTTPS
66ms
TLSA
104ms
SOA
47ms
MTA-STS
80ms
DNSSEC
134ms
SRV
73ms
Total
1084ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-03 03:46:13 1084ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-25 06:38:40 564ms 3 NS 0 A 1 MX ⚠️ Bogus View
2026-06-22 02:23:53 447ms 3 NS 0 A 1 MX 🔒 Secure View
2026-06-18 02:24:23 2796ms 3 NS 0 A 1 MX 🔒 Secure View
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