springstrup.dk
📜 Historical scan 2026-06-17 17:10:34  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   140ms
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   148ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.191.155.51 — vm1387.enterprisecloud.nu AS48854 team.blue Denmark A/S 93.191.152.0/21 🇩🇰 Denmark —
📧 MX Records1 records   150ms
PriorityTTLMail ServerIP addressesPTRASN
0 — springstrup-dk.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::c
2a01:111:f403:ca04::d
2a01:111:f403:ca09::5
52.101.68.36
52.101.73.11
52.101.73.22
52.101.73.8		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db6pr03cu00105.inbound.protection.outlook.com
mail-am1pr04cu00105.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com
mail-am7pr05cu00106.inbound.protection.outlook.com
mail-am0pr04cu00500.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   495ms
TXT Record
MS=ms60140237
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (springstrup.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)
🔐 DNSSEC259ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA129ms
FieldValue
Serial2026052901
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
140ms
A
148ms
MX
150ms
AAAA
131ms
TXT
495ms
CAA
134ms
HTTPS
144ms
TLSA
476ms
SOA
129ms
MTA-STS
116ms
DNSSEC
259ms
SRV
0ms
Total
1339ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 16:37:58 2066ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 08:17:22 1696ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 02:34:48 1893ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 03:58:54 9273ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 14:41:25 831ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 17:10:34 1339ms 2 NS 1 A 1 MX 🔒 Secure View
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