brevbakken.dk
Last scanned: 2026-08-31 14:58:10  ·  586ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   40ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.57.156.145 1800s 87-57-156-145-static.dk.customer.tdc.net AS3292 TDC Holding A/S 87.57.0.0/16 🇩🇰 Denmark Aarhus
📧 MX Records1 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mail.brevbakken.dk 65.21.120.163 www.santashop.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   160ms
TXT Record
v=spf1 a ip4:78.46.17.118 ip6:2a01:4f8:201:20a8::2 ip4:65.21.120.163 ip6:2a01:4f9:3b:491c::2 -all
✉️ SPF
PolicyRecord (brevbakken.dk)
-all (hard fail) v=spf1 a ip4:78.46.17.118 ip6:2a01:4f8:201:20a8::2 ip4:65.21.120.163 ip6:2a01:4f9:3b:491c::2 -all
📨 DMARC
PolicyRecord (_dmarc.brevbakken.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarcreports@brevbakken.dk
📬 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082401
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
40ms
A
37ms
MX
47ms
AAAA
48ms
TXT
160ms
CAA
34ms
HTTPS
34ms
TLSA
63ms
SOA
0ms
MTA-STS
60ms
DNSSEC
83ms
SRV
57ms
Total
586ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 14:58:10 586ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 16:29:40 625ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 11:06:50 792ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 22:46:44 2621ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 02:05:45 1741ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 16:50:32 482ms 2 NS 1 A 1 MX 🔒 Secure View
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