kollegieboligselskabet.dk
Last scanned: 2026-08-27 11:34:48  ·  1025ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   56ms
NameserverIP addressesPTRASN / ISP
ns1-01.azure-dns.com 13.107.236.1
2603:1061:0:700::1		 ns1-01.azure-dns.com
ns1-01.azure-dns.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns2-01.azure-dns.net 150.171.21.1
2620:1ec:8ec:700::1		 ns2-01.azure-dns.net
ns2-01.azure-dns.net		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns3-01.azure-dns.org 204.14.183.1
2a01:111:4000:700::1		 ns3-01.azure-dns.org
ns3-01.azure-dns.org		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
ns4-01.azure-dns.info 208.84.5.1
2620:1ec:bda:700::1		 ns4-01.azure-dns.info
ns4-01.azure-dns.info		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🌍 A Records1 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.102.28.178 3600s — AS8075 Microsoft Corporation 23.102.0.0/16 🇮🇪 Ireland Dublin
📧 MX Records2 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx12.comendosystems.com 192.162.219.155
2a01:77c0:1619:4101:d99:c22:fb4d:290e		 mx41.electric.net
mx10.electric.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
20 3600s mx6.comendosystems.net 192.162.219.49 mx41.electric.net AS16509 Amazon.com, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.40
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   102ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com
📝 TXT Records5 records   230ms
TXT Record
_qhlt33slxym2hsmr66wgwm011haoh9o
kbs-umb.azurewebsites.net
MS=ms82509826
ms82509826
v=spf1 ip4:185.136.116.12 ip4:89.221.167.227 ip4:89.221.167.228 ip4:89.221.167.247 ip4:77.66.124.106 include:spf.comendosystems.com include:spf.protection.outlook.com include:sendgrid.net include:spf.eu.signature365.net -all
✉️ SPF
PolicyRecord (kollegieboligselskabet.dk)
-all (hard fail) v=spf1 ip4:185.136.116.12 ip4:89.221.167.227 ip4:89.221.167.228 ip4:89.221.167.247 ip4:77.66.124.106 include:spf.comendosystems.com include:spf.protection.outlook.com include:sendgrid.net include:spf.eu.signature365.net -all
📨 DMARC
PolicyRecord (_dmarc.kollegieboligselskabet.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:webmaster@kollegieboligselskabet.dk; ruf=mailto:webmaster@kollegieboligselskabet.dk
📬 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)
🔐 DNSSEC133ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns1-01.azure-dns.com
Responsible (RNAME)azuredns-hostmaster@microsoft.com
Refresh3600s
Retry300s
Expire2419200s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
56ms
A
55ms
MX
64ms
AAAA
51ms
TXT
230ms
CAA
72ms
HTTPS
77ms
TLSA
100ms
SOA
0ms
MTA-STS
97ms
DNSSEC
133ms
SRV
102ms
Total
1025ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 11:34:48 1025ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-27 10:42:02 1221ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-21 12:26:43 1774ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-17 12:19:12 3221ms 4 NS 1 A 2 MX 🔓 Insecure View
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