patrik.dk
Last scanned: 2026-06-27 10:58:45  ·  873ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   28ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
54.229.155.52 43200s ec2-54-229-155-52.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.228.0.0/14 🇮🇪 Ireland Dublin
📧 MX Records5 records   27ms
PriorityTTLMail ServerIP addressesPTRASN
1 43200s aspmx.l.google.com 2a00:1450:4010:c1c::1a
64.233.162.26		 la-in-f26.1e100.net
li-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt1.aspmx.l.google.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt2.aspmx.l.google.com 108.177.125.26
2404:6800:4008:c01::1a		 tp-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx2.googlemail.com 172.253.158.26
2404:6800:4003:c26::1a		 so-in-f26.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx3.googlemail.com 108.177.125.27
2404:6800:4008:c01::1a		 tp-in-f27.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover54.229.155.52
🔶 Autoconfig54.229.155.52
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records6 records   132ms
TXT Record
google-site-verification=_L6_lRM40wxh6onaf9L3M5Kv5P59mmmnBATzI3_DGz0
google-site-verification=4AcrZITWTwcZ13tF4eTxtdcu7JflJKUCt7nQP5nch4c
google-site-verification=7Z5PPCMs0G5MukY0Z4qNCVxFMKTHCxypkWhstAdDNUw
google-site-verification=UEfi_-uVMCGjV4lyBEdm8QLNIqIrplLDi7naCJlIFuk
google-site-verification=W33-ASPs-4mNQnpdqn7m6E2YAi-qPpC7GATEtdYjB7o
offby1.net. IN TXT v=spf1
✉️ 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)
🔐 DNSSEC50ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA26ms
FieldValue
Serial2022020504
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
28ms
A
31ms
MX
27ms
AAAA
30ms
TXT
132ms
CAA
28ms
HTTPS
26ms
TLSA
215ms
SOA
26ms
MTA-STS
33ms
DNSSEC
50ms
SRV
38ms
Total
873ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 10:58:45 873ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-20 17:18:45 1355ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-20 07:51:56 1182ms 4 NS 1 A 5 MX 🔒 Secure View
2026-06-17 13:15:05 1037ms 4 NS 1 A 5 MX 🔒 Secure View
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