def.dk
Last scanned: 2026-08-25 19:38:17  ·  777ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   59ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.50.2.85 360s — AS8075 Microsoft Corporation 20.48.0.0/12 🇳🇱 The Netherlands Amsterdam
📧 MX Records2 records   36ms
PriorityTTLMail ServerIP addressesPTRASN
10 360s mx1-dk.centerasecurity.dk 128.76.60.167
128.76.60.187
89.233.19.127
89.233.19.127
89.233.19.188
89.233.19.188		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
127.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk
188.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Digital A/S
AS3308 Norlys Digital A/S
AS3308 Norlys Digital A/S
AS3308 Norlys Digital A/S
10 360s mx2-dk.centerasecurity.dk 128.76.60.168
128.76.60.169
89.233.19.128
89.233.19.128
89.233.19.129
89.233.19.129		 mx6.centerasecurity.dk
mx6.centerasecurity.dk
128.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk
129.0-254.19.233.89.in-addr.arpa
mx14.centerasecurity.dk		 AS3292 TDC Holding A/S
AS3292 TDC Holding A/S
AS3308 Norlys Digital A/S
AS3308 Norlys Digital A/S
AS3308 Norlys Digital A/S
AS3308 Norlys Digital A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig20.50.2.85
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records2 records   69ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 1 0 443 autodiscover.outlook.com
_sipfederationtls._tcp 3 0 5061 sip.def.dk
📝 TXT Records10 records   197ms
TXT Record
_globalsign-domain-verification=QeQeii33g4wDOzYfPpUnOFGoiA56NFvlmSVqceD3Cq
6j/ZhET0VktmpFUIqlw9kkyC37ICg40sqolkXwf0DcWwdI/O7KGB+pGiE0+lH4WM3XiIE7YorZ9E0LRIM+tZQQ==
7m3z0z3td8hhmktvbshmpqm82fgr62zv
CEFEA6FD316F43F467BF5FFF0AA74E991E402E7015C361D19D7BC316A87C1DC
CEFEA6FD316F43F467BF5FFF0AA74E991E402E7015C361D19D7BC316A87C1DC9
Dansk El-Forbund
MS=ms15165797
MS=ms58999070
spycloud-domain-verification=30161b34-3cdd-4877-bb84-33ad5688bc88
v=spf1 ip4:185.193.121.198 ip4:195.215.242.10 ip4:80.198.54.16 ip4:195.215.242.119 ip4:213.199.154.234 ip4:195.215.242.119 ip4:195.215.242.37 ip4:195.215.238.186 ip4:86.58.141.0/24 include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:spf.dynect.net include:_smtpcluster.jay.net include:servers.mcsv.net include:spf.topdesk.net -all
✉️ SPF
PolicyRecord (def.dk)
-all (hard fail) v=spf1 ip4:185.193.121.198 ip4:195.215.242.10 ip4:80.198.54.16 ip4:195.215.242.119 ip4:213.199.154.234 ip4:195.215.242.119 ip4:195.215.242.37 ip4:195.215.238.186 ip4:86.58.141.0/24 include:spf.protection.outlook.com include:_spf.centerasecurity.dk include:spf.dynect.net include:_smtpcluster.jay.net include:servers.mcsv.net include:spf.topdesk.net -all
📨 DMARC
PolicyRecord (_dmarc.def.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:65d88b1f0dfdd@dmarc-dk.centerasecurity.com, mailto:dmarc_agg@vali.email
📬 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 / DANE4 records   72ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx1-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk DANE-EE · SPKI · SHA-256 56315B43B892E9AEE184919EC6A5821C…
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080702
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
59ms
A
53ms
MX
36ms
AAAA
45ms
TXT
197ms
CAA
58ms
HTTPS
61ms
TLSA
72ms
SOA
0ms
MTA-STS
69ms
DNSSEC
98ms
SRV
69ms
Total
777ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 19:38:17 777ms 2 NS 1 A 2 MX 🔒 Secure View
2026-08-09 15:56:51 1079ms 2 NS 1 A 2 MX 🔒 Secure View
2026-07-04 14:52:46 4060ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-23 06:28:32 721ms 2 NS 1 A 2 MX ⚠️ Bogus View
2026-06-21 02:33:35 638ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 01:42:29 2726ms 2 NS 1 A 2 MX 🔒 Secure View
2026-06-17 01:30:33 873ms 2 NS 1 A 2 MX 🔒 Secure View
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