solb.dk
Last scanned: 2026-08-26 20:04:42  ·  911ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   36ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.135.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
📧 MX Records2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s smtp.google.com 142.250.150.27
142.251.1.26
142.251.1.27
2a00:1450:4010:c05::1b
2a00:1450:4010:c05::1b
2a00:1450:4010:c1c::1b
2a00:1450:4010:c1e::1a
2a00:1450:4010:c1e::1b
64.233.162.26
64.233.162.27		 la-in-f27.1e100.net
lb-in-f26.1e100.net
lb-in-f27.1e100.net
li-in-f27.1e100.net
li-in-x1b.1e100.net
la-in-f27.1e100.net
lb-in-f26.1e100.net
lb-in-f27.1e100.net
li-in-f26.1e100.net
li-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
15 3600s ljczeuc5i5n7cqyb764gh56zuwonbekjouaw4w6c7yaa3hnb3q6q.mx-verification.google.com — — —
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.solb.dk solb.dk.kinstavalidation.app
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2024020503
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
36ms
A
37ms
MX
40ms
AAAA
57ms
TXT
246ms
CAA
56ms
HTTPS
44ms
TLSA
162ms
SOA
0ms
MTA-STS
58ms
DNSSEC
101ms
SRV
172ms
Total
911ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 20:04:42 911ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-27 10:55:32 784ms 3 NS 1 A 2 MX 🔒 Secure View
2026-06-18 04:47:14 1006ms 3 NS 1 A 2 MX 🔒 Secure View
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