rentom.dk
Last scanned: 2026-08-31 05:25:45  ·  2277ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   190ms
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 Records1 records   193ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.103.42 3600s linux61.unoeuro.com AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   166ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.251.127.26
142.251.127.27
2a00:1450:4001:c21::1a
2a00:1450:4001:c21::1b		 lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net
lcfrai-in-f26.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover94.231.103.42
🔶 Autoconfig94.231.103.42
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   229ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 maildiscover.simply.com
📝 TXT Records3 records   370ms
TXT Record
brevo-code:919772606ee943ed7f0ea53d6c9b43d8
google-site-verification=jjBMrV6qi_7CpXuCm9j7cx0wrihymJEnX-nnjB2N9yM
v=spf1 include:_spf.google.com ~all
✉️ SPF
PolicyRecord (rentom.dk)
~all (soft fail) v=spf1 include:_spf.google.com ~all
📨 DMARC
PolicyRecord (_dmarc.rentom.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;
📬 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)
🔐 DNSSEC358ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082903
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
190ms
A
193ms
MX
166ms
AAAA
124ms
TXT
370ms
CAA
182ms
HTTPS
183ms
TLSA
263ms
SOA
0ms
MTA-STS
227ms
DNSSEC
358ms
SRV
229ms
Total
2277ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 05:25:45 2277ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-26 20:22:21 544ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-25 08:44:46 8558ms 3 NS 1 A 0 MX 🔒 Secure View
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