blaakaer.dk
Last scanned: 2026-08-27 19:55:46  ·  694ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
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   34ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.233.245.203 43200s — AS31027 GlobalConnect A/S 77.233.224.0/19 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   45ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 108.177.14.27
2a00:1450:4010:c06::1a
2a00:1450:4010:c06::1a		 lt-in-f27.1e100.net
lj-in-x1a.1e100.net
lj-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverblaakaer.dk → 77.233.245.203
🔶 Autoconfigblaakaer.dk → 77.233.245.203
🔷 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.blaakaer.dk blaakaer.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC76ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026032401
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
38ms
A
34ms
MX
45ms
AAAA
40ms
TXT
157ms
CAA
43ms
HTTPS
42ms
TLSA
99ms
SOA
0ms
MTA-STS
65ms
DNSSEC
76ms
SRV
65ms
Total
694ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 19:55:46 694ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 02:24:57 709ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-13 04:26:28 5114ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 14:57:55 4832ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 02:03:22 1682ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 01:27:38 702ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 14:45:26 576ms 2 NS 1 A 1 MX 🔒 Secure View
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