159.dk
Last scanned: 2026-08-29 20:32:54  ·  523ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
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   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.62.121.101 3600s 0x573e7965.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.62.0.0/15 🇩🇰 Denmark —
📧 MX Records1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.159.dk 87.62.121.101 0x573e7965.static.cust.fastspeed.dk AS3292 TDC Holding A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovermail.henningkristensen.dk → 87.62.121.101
🔶 Autoconfigmail.henningkristensen.dk → 87.62.121.101
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   50ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.159.dk
📝 TXT Records1 records   107ms
TXT Record
v=spf1 mx ~all
✉️ SPF
PolicyRecord (159.dk)
~all (soft fail) v=spf1 mx ~all
📨 DMARC
PolicyRecord (_dmarc.159.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:postmaster@159.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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026082901
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
28ms
A
27ms
MX
40ms
AAAA
29ms
TXT
107ms
CAA
23ms
HTTPS
34ms
TLSA
96ms
SOA
0ms
MTA-STS
54ms
DNSSEC
100ms
SRV
50ms
Total
523ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 20:32:54 523ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 04:21:05 1544ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 03:41:37 1550ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 22:33:32 803ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 16:16:29 3979ms 2 NS 0 A 0 MX ⚠️ Bogus View
2026-08-12 21:59:27 2088ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-01 03:54:27 663ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 12:50:29 650ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 21:23:12 877ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 22:17:06 1072ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 12:46:53 446ms 2 NS 1 A 0 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone