heimer.dk
Last scanned: 2026-06-21 05:27:47  ·  843ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
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
85.191.127.231 43200s warnich.dk AS204274 AURA Fiber A/S 85.191.0.0/17 🇩🇰 Denmark Hinnerup
📧 MX Records2 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s frontend01.mailsafe.dk 89.104.206.4 recursor41.electric.net AS16509 Amazon.com, Inc.
20 43200s frontend02.mailsafe.dk 192.162.217.4 jason-test.vipre-europe.co.uk —
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverheimer.dk → 85.191.127.231
🔶 Autoconfigheimer.dk → 85.191.127.231
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   150ms
TXT Record
v=spf1 ip4:85.191.127.228 ~all
✉️ SPF
PolicyRecord (heimer.dk)
~all (soft fail) v=spf1 ip4:85.191.127.228 ~all
📨 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.heimer.dk heimer.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC78ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA93ms
FieldValue
Serial2026032502
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
39ms
A
34ms
MX
40ms
AAAA
103ms
TXT
150ms
CAA
85ms
HTTPS
33ms
TLSA
214ms
SOA
93ms
MTA-STS
47ms
DNSSEC
78ms
SRV
126ms
Total
843ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 05:27:47 843ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-20 00:53:24 1114ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 11:16:16 752ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 11:15:00 1252ms 2 NS 1 A 2 MX 🔒 Secure View
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