saadbye.dk
Last scanned: 2026-09-04 06:24:46  ·  800ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   63ms
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   65ms
IPTTLPTRASNISP / OrgCIDRCountryCity
54.247.65.165 43200s ec2-54-247-65-165.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.244.0.0/14 🇮🇪 Ireland Dublin
📧 MX Records3 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
1 43200s aspmx.l.google.com 173.194.221.27
2a00:1450:4010:c0e::1b
2a00:1450:4010:c0e::1b		 lm-in-f27.1e100.net
lu-in-x1b.1e100.net
lu-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
2 43200s alt1.aspmx.l.google.com 192.178.158.27
2404:6800:4013:813::1b		 lcdels-in-f27.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 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   167ms
TXT Record
v=spf1 include:_spf.google.com include:_custspf.one.com include:sendgrid.net ~all
✉️ SPF
PolicyRecord (saadbye.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:_custspf.one.com include:sendgrid.net ~all
📨 DMARC
PolicyRecord (_dmarc.saadbye.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC151ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090203
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
63ms
A
65ms
MX
41ms
AAAA
67ms
TXT
167ms
CAA
46ms
HTTPS
58ms
TLSA
188ms
SOA
0ms
MTA-STS
72ms
DNSSEC
151ms
SRV
78ms
Total
800ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-04 06:24:46 800ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-04 17:34:33 6732ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-03 14:25:56 784ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-28 14:45:11 1000ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 18:36:20 780ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-18 04:33:47 916ms 2 NS 1 A 3 MX 🔒 Secure View
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