landbocenter.dk
Last scanned: 2026-08-20 04:09:02  ·  6762ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   233ms
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   226ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records2 records   220ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s ostdansk-dk.mx1.comendosystems.com 192.162.219.255
2a01:77c0:1619:4102:a81b:80d0:e56c:edc0		 mx41.electric.net
gw2-1535.security.comendo.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
10 600s ostdansk-dk.mx2.comendosystems.net 192.162.219.155 mx41.electric.net AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   367ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 0 1 5061 sipfed.online.lync.com
📝 TXT Records2 records   765ms
TXT Record
MS=ms72562035
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (landbocenter.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC657ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081901
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
233ms
A
226ms
MX
220ms
AAAA
246ms
TXT
765ms
CAA
220ms
HTTPS
199ms
TLSA
669ms
SOA
0ms
MTA-STS
422ms
DNSSEC
657ms
SRV
367ms
Total
6762ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-20 04:09:02 6762ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-14 12:09:28 5185ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-10 03:51:13 3050ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-26 19:21:29 893ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 02:41:44 1169ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 13:53:11 711ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 19:51:51 1789ms 2 NS 1 A 2 MX 🔒 Secure View
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