dalumls.dk
📜 Historical scan 2026-07-04 19:38:39  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.esis.dk 185.19.134.2 ns1.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle
ns2.esis.dk 185.19.134.3 ns2.esis.dk AS199374 Syddansk Erhvervsskole Odense-Vejle
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
94.231.106.223 3600s linux2.curanet.dk AS48854 team.blue Denmark A/S 94.231.96.0/20 🇩🇰 Denmark —
📧 MX Records1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
0 60s dalumls-dk.e-v1.mx.microsoft 2a01:111:f403:ca04::9
2a01:111:f403:ca04::a
2a01:111:f403:ca09::2
2a01:111:f403:ca09::c
52.101.68.15
52.101.68.21
52.101.68.39
52.101.73.2		 mail-db7pr03cu00601.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-am0pr83cu00402.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-as9pr07cu00302.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
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.19.134.21
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records11 records   190ms
TXT Record
adobe-idp-site-verification=93be427397a55145c642b2ec4c446632bbcddf16447665dd61bca19b2ca8774c
Dalum
DalumLandbrugsskole
have-i-been-pwned-verification=584cd4a1c8dfad16322d733a0a5577e5
inst=Dalum
inst=DalumLandbrugsskole
MS=ms46023306
umvid
umvid-461301
uvmid=461301
v=spf1 ip4:185.19.134.21 ip4:195.231.242.5 ip4:195.231.242.6 ip4:195.231.242.7 ip4:195.231.242.8 ip4:195.231.242.15 ip4:217.195.176.147 ip4:185.21.41.184 ip4:93.191.155.217 include:spf.esis.dk ~all
✉️ SPF
PolicyRecord (dalumls.dk)
~all (soft fail) v=spf1 ip4:185.19.134.21 ip4:195.231.242.5 ip4:195.231.242.6 ip4:195.231.242.7 ip4:195.231.242.8 ip4:195.231.242.15 ip4:217.195.176.147 ip4:185.21.41.184 ip4:93.191.155.217 include:spf.esis.dk ~all
📨 DMARC
PolicyRecord (_dmarc.dalumls.dk)
p=reject v=DMARC1;p=reject;sp=reject;rua=mailto:be7762a8bd@rua.easydmarc.eu;ruf=mailto:be7762a8bd@ruf.easydmarc.eu;fo=1
📬 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 / DANE6 records   73ms
Service / OwnerTypeCert association
SMTP _25._tcp.dalumls-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.dalumls-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 C495D9E40F7E625BE22F83CC64305182…
SMTP _25._tcp.dalumls-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.dalumls-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.dalumls-dk.e-v1.mx.microsoft DANE-TA · Full cert · SHA-256 38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.dalumls-dk.e-v1.mx.microsoft DANE-EE · SPKI · SHA-256 133086C7B822371A4A3304F1661A7880…
🔐 DNSSEC56ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021113414
Primary NS (MNAME)ns1.esis.dk
Responsible (RNAME)hostmaster
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
30ms
MX
32ms
AAAA
32ms
TXT
190ms
CAA
34ms
HTTPS
35ms
TLSA
73ms
SOA
0ms
MTA-STS
50ms
DNSSEC
56ms
SRV
49ms
Total
1089ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 18:45:28 609ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-25 14:05:08 2913ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-24 12:58:57 9107ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 04:37:51 4818ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 22:29:08 4377ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 20:38:38 3474ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 03:08:17 4227ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 20:29:28 3438ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 08:22:04 1394ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 12:27:31 1275ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-06 00:13:52 1208ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-28 18:21:57 1234ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-25 11:07:59 1340ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 07:12:04 1367ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 01:12:18 3028ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 01:51:38 4238ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 23:56:33 8992ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 20:57:20 1817ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 19:38:39 1089ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 15:21:24 700ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 18:31:29 655ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 18:00:13 9810ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:50:42 891ms 2 NS 1 A 1 MX 🔒 Secure View
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