viessmann-garanti.dk
Last scanned: 2026-08-27 21:42:36  ·  638ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
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   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.215 600s prolinux4.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records2 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.viessmann-garanti.dk 185.21.41.217 director1.mf.curanet.dk AS48854 team.blue Denmark A/S
20 600s backup-mx.curanet.dk 46.36.212.34
46.36.212.36
46.36.212.37
46.36.212.38
89.188.78.64
89.188.78.65
89.188.78.66
94.231.106.12		 node4.spamfilter.io
node8.spamfilter.io
node6.spamfilter.io
node7.spamfilter.io
node3.spamfilter.io
node9.spamfilter.io
node10.spamfilter.io
node2.spamfilter.io		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   164ms
TXT Record
v=spf1 a mx include:spf.mtasv.net ~all
✉️ SPF
PolicyRecord (viessmann-garanti.dk)
~all (soft fail) v=spf1 a mx include:spf.mtasv.net ~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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC75ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080901
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
42ms
A
43ms
MX
32ms
AAAA
39ms
TXT
164ms
CAA
40ms
HTTPS
35ms
TLSA
64ms
SOA
0ms
MTA-STS
53ms
DNSSEC
75ms
SRV
62ms
Total
638ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:42:36 638ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-23 16:26:20 5177ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-10 15:31:18 1001ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-22 11:18:55 4929ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-12 02:04:58 8938ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-10 16:13:42 1115ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-02 12:34:50 1581ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 02:56:02 844ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-21 12:32:17 875ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-18 00:04:18 754ms 2 NS 1 A 2 MX 🔒 Secure View
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