sde.dk
Last scanned: 2026-08-29 00:55:58  ·  2813ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   83ms
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   89ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.19.134.149 3600s eali.dk
hovsa.eali.dk
hovsa.sde-tv.dk
test.eali.dk
test.sde-tv.dk
testdnssec.tuc-fyn.dk		 AS199374 Syddansk Erhvervsskole Odense-Vejle 185.19.132.0/22 🇩🇰 Denmark Odense
📧 MX Records1 records   78ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s sde-dk.mail.protection.outlook.com 2a01:111:f403:ca04::b
2a01:111:f403:ca09::8
2a01:111:f403:ca09::9
2a01:111:f403:ca09::e
52.101.68.15
52.101.68.29
52.101.73.15
52.101.73.155		 mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as8pr04cu00801.inbound.protection.outlook.com
mail-am7pr05cu00206.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com
mail-am7pr02cu00203.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
🔷 Autodiscover185.19.134.44
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   151ms
ServicePriorityWeightPortTarget
_sip._tcp 0 0 443 sip.sde.dk
_sipfederationtls._tcp 0 0 5061 sip.sde.dk
📝 TXT Records18 records   355ms
TXT Record
4ae9c241e774aefdf60e2593834d57a43a7d2affe46fdffba0
adobe-idp-site-verification=42a470a786b08b1d0ebc38c4e47e68fa11a211afde2f4ee7c08d0a37e118af55
apple-domain-verification=Sh7f9pYWHkgWBImM
autodesk-domain-verification=_VdcGVgPIz3pDOIq61zf
bw=A4sKl2ditcP6Z0MOPpdDEAFTAMAvOhhOEI7NyycOUnIi
google-site-verification=_-Ski1tDgb0tpCLKGaKEtAgOCG7ke7KtdSSJzxenqGA
google-site-verification=cvfoixHRARbQPmPaNSbL92lVmwGG_W3uRT5hy0Fky6Y
google-site-verification=K2H-TPoq5jPiqiAgDhKH4sTB3yavOCcLf_IYY9W5kyg
google-site-verification=xMevZv6Ijtis1La61Nmlp8Zso9S2rj_68m0HkMHiQrg
have-i-been-pwned-verification=e81846d8be190966c2b0e13f78aa742a
JlHj2ogU2Lh7Cm1NzJu8ptG0CErrX/ooT7k9PMwYAetLd9gCXqa/jCoZ/OsTPFP76kNQOJLmspaVWJ1XxQZl9g==
MS=ms85527152
SGBvnDGxIwN79RmNKVKMIzUyzPSysJPVbZLZVkNCBBaU9joA2InVONvDlivfv5z50tfdm+NKfZhikHr+X6cO6w==
sKMx45dPojkG8FwDL77l0kx8E5XEDMOx76PxkXjfo5WyoPieSgY7KdRt4NoxpTpnA8ntAEnVHiixxuiW/+grmg==
spycloud-domain-verification=4cee368e-7cc4-4c29-b43e-14bc1a02c79f
Tj8sXzoKqghl3zQve42PhJPb6rj86hdh6OlsU9Xuzk70ElyaMH4AATN/mY1Gv/BOzW6e+8EALxbIgtsreP3/6A==
v=msv1 t=8CDD755C-F6C3-47FB-AE05-48DEBD064D7E
v=spf1 ip4:185.19.134.44 ip4:217.195.184.68 ip4:194.30.34.86 ip4:212.49.142.16 ip4:212.49.142.17 ip4:195.16.132.104 ip4:195.16.140.232 include:servers.mcsv.net include:_spf.essenslms.com include:spf.gecko.dk include:spf.esis.dk -all
✉️ SPF
PolicyRecord (sde.dk)
-all (hard fail) v=spf1 ip4:185.19.134.44 ip4:217.195.184.68 ip4:194.30.34.86 ip4:212.49.142.16 ip4:212.49.142.17 ip4:195.16.132.104 ip4:195.16.140.232 include:servers.mcsv.net include:_spf.essenslms.com include:spf.gecko.dk include:spf.esis.dk -all
📨 DMARC
PolicyRecord (_dmarc.sde.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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC237ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021113776
Primary NS (MNAME)ns1.esis.dk
Responsible (RNAME)hostmaster@esis.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
83ms
A
89ms
MX
78ms
AAAA
97ms
TXT
355ms
CAA
110ms
HTTPS
116ms
TLSA
1213ms
SOA
0ms
MTA-STS
145ms
DNSSEC
237ms
SRV
151ms
Total
2813ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 00:55:58 2813ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 22:15:57 1844ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 17:24:41 804ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-22 02:48:43 2562ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 02:44:22 6475ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 01:15:30 9259ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-16 21:31:01 1895ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 10:22:55 1276ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-09 16:51:34 4404ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 01:54:39 1727ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-27 07:39:53 1533ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 03:23:19 1518ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 01:16:45 9704ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-20 18:53:39 1094ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-18 15:40:37 1238ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 23:43:22 1337ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-13 04:45:11 1149ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-12 03:45:05 1481ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 14:34:50 3730ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 23:32:02 2457ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 20:55:38 1334ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 20:54:05 1830ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 22:46:05 1087ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:06:30 10994ms 0 NS 0 A 0 MX ⚠️ Bogus View
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