bcw.dk
Last scanned: 2026-08-15 13:58:37  ·  3803ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   13ms
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   6ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.31.79.5 3600s schemas.xmlsoap.org AS47527 DLX A/S 185.31.76.0/22 🇩🇰 Denmark Herning
📧 MX Records5 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
1 43200s aspmx.l.google.com 2a00:1450:4010:c22::1a
64.233.162.27		 yulpptr-in-f26.1e100.net
li-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt1.aspmx.l.google.com 192.178.211.27
2404:6800:4013:813::1a		 lcbomp-in-f27.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt2.aspmx.l.google.com 173.194.41.26
2404:6800:4013:813::1a		 mad01s14-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s alt4.aspmx.l.google.com 108.177.125.27
2404:6800:4003:c26::1b		 tp-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s alt3.aspmx.l.google.com 172.253.158.27
2404:6800:4001:c01::1b		 so-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 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   82ms
TXT Record
google-site-verification=-m61l1utVBF4USpZX7iia3bjafet-RhHXfn_TIMa0dQ
✉️ 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)
🔐 DNSSEC259ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
Key typeAlgorithmPublic key
KSK ECDSA P-256/SHA-256 HRUBkJXiX3C92SVM3gh/4w/T14eq6hrvbpiguoJ3…
ZSK ECDSA P-256/SHA-256 WGFwME6m5mAh679wKOP/SgLK65NOadyZIgR+Cgp6…
🏷️ SOA6ms
FieldValue
Serial2026030301
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
13ms
A
6ms
MX
51ms
AAAA
14ms
TXT
82ms
CAA
6ms
HTTPS
52ms
TLSA
316ms
SOA
6ms
MTA-STS
25ms
DNSSEC
259ms
SRV
0ms
Total
3803ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-15 13:58:37 3803ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-28 05:42:08 924ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-23 09:58:10 658ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-22 10:55:19 7226ms 2 NS 1 A 5 MX 🔒 Secure View
2026-06-21 11:22:57 888ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:12:30 524ms 2 NS 1 A 5 MX 🔒 Secure View
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