bollmann.dk
📜 Historical scan 2026-06-22 09:16:44  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   188ms
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   177ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.3 3600s webcluster1.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   166ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S
🔷 AAAA Records (IPv6)1 records   172ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:1e:f09a:102d:fa5e 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC199ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA146ms
FieldValue
Serial2026061301
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
188ms
A
177ms
MX
166ms
AAAA
172ms
TXT
184ms
CAA
174ms
HTTPS
161ms
TLSA
246ms
SOA
146ms
MTA-STS
164ms
DNSSEC
199ms
SRV
155ms
Total
906ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:22:00 757ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-24 02:04:05 3532ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-14 11:07:39 959ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-12 19:06:56 17060ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-17 00:46:50 1330ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-08 19:23:55 3904ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-25 05:36:59 652ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-22 09:16:44 906ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-21 18:41:45 1144ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 18:03:37 1196ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 15:50:13 734ms 2 NS 1 A 3 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone