bygningsogboligregistret.dk
Last scanned: 2026-08-31 17:12:05  ·  3566ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   75ms
NameserverIP addressesPTRASN / ISP
df-ns01.skat.dk 147.29.150.31 df-ns01.skat.dk AS3292 TDC Holding A/S
df-ns02.skat.dk 147.29.151.254 df-ns02.skat.dk AS3292 TDC Holding A/S
df-ns03.skat.dk 147.29.150.31 df-ns01.skat.dk AS3292 TDC Holding A/S
df-ns04.skat.dk 147.29.151.254 df-ns02.skat.dk AS3292 TDC Holding A/S
ns1-auth.csc.dk 147.29.236.25
2a01:5440:2:0:147:29:236:25		 ns1-auth.csc.dk
—		 AS29156 DXC Technology Danmark A/S
AS29156 DXC Technology Danmark A/S
ns2-auth.csc.dk 147.29.238.25
2a01:5440:2:2000:147:29:238:25		 ns2-auth.csc.dk
—		 AS29156 DXC Technology Danmark A/S
AS29156 DXC Technology Danmark A/S
🌍 A Records1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
150.230.148.157 1800s — AS31898 Oracle Corporation 150.230.128.0/17 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s bygningsogboligregistret-dk.p-v1.mx.microsoft 2a01:111:f403:ca04::9
2a01:111:f403:ca09::4
2a01:111:f403:ca09::6
2a01:111:f403:ca48::a
52.101.68.0
52.101.68.10
52.101.68.15
52.101.73.153		 mail-db7pr03cu00601.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-am4pr0401cu00106.inbound.protection.outlook.com
mail-miypr02cu00202.inbound.protection.outlook.com
mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-as8pr05cu00401.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
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig150.230.148.157
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   250ms
TXT Record
_globalsign-domain-verification=vlteWguQnpz0pZkxgkYwMu5ZiR6Ayo7HtV7qsvnEqo
MS=ms98655771
SKAT
v=spf1 ip4:207.54.71.162 ip4:207.54.72.99 ip6:2620:101:2011:300::1a ip6:2620:101:2012:300::1a include:spf.protection.outlook.com include:spf.rackhosting.com -all
✉️ SPF
PolicyRecord (bygningsogboligregistret.dk)
-all (hard fail) v=spf1 ip4:207.54.71.162 ip4:207.54.72.99 ip6:2620:101:2011:300::1a ip6:2620:101:2012:300::1a include:spf.protection.outlook.com include:spf.rackhosting.com -all
📨 DMARC
PolicyRecord (_dmarc.bygningsogboligregistret.dk)
p=reject v=DMARC1; p=reject; rua=mailto:fd0c97ad@in.mailhardener.com; ruf=mailto:fd0c97ad@in.mailhardener.com
📬 MTA-STS345ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID20190601000000Z
max_age1209600s
Policy MXbygningsogboligregistret-dk.p-v1.mx.microsoft
📈 TLSRPT
StatusReport address (rua)
✓ Enabled mailto:tlsrpt@in.mailhardener.com
📜 CAA Records
✗ No CAA records — any CA may issue certificates
🔗 TLSA / DANE4 records   324ms
Service / OwnerTypeCert association
SMTP _25._tcp.bygningsogboligregistret-dk.p-v1.mx.microsoft DANE-EE · SPKI · SHA-256 54883CC5F1849331E6BF5002C3129D20…
SMTP _25._tcp.bygningsogboligregistret-dk.p-v1.mx.microsoft DANE-TA · Full cert · SHA-256 EA7A25255D111FC3CE4CB8FABE3ADF9C…
SMTP _25._tcp.bygningsogboligregistret-dk.p-v1.mx.microsoft DANE-EE · SPKI · SHA-256 803F7447CC75B208DBCA042346F5D8DF…
SMTP _25._tcp.bygningsogboligregistret-dk.p-v1.mx.microsoft DANE-TA · Full cert · SHA-256 C1AD7778796D20BCA65C889A26550211…
🔐 DNSSEC108ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026061053
Primary NS (MNAME)dt-ns01.csc.dk
Responsible (RNAME)hostmaster@csc.dk
Refresh14400s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
75ms
A
64ms
MX
65ms
AAAA
78ms
TXT
250ms
CAA
52ms
HTTPS
49ms
TLSA
324ms
SOA
0ms
MTA-STS
345ms
DNSSEC
108ms
SRV
96ms
Total
3566ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 17:12:05 3566ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-28 06:51:53 2934ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-27 14:07:43 2047ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-26 13:55:05 904ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-25 04:40:33 9012ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-23 03:16:52 9301ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-21 02:29:12 18313ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-20 00:42:05 9034ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-18 23:47:09 4992ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-12 11:49:42 5921ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-11 10:52:53 5862ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-10 06:34:34 3541ms 6 NS 1 A 1 MX 🔒 Secure View
2026-08-07 16:43:13 1618ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-31 09:16:52 12158ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-29 17:31:55 1507ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-27 23:35:53 2685ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-26 23:06:26 11980ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-20 17:49:20 1993ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-19 17:12:48 3704ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-18 08:42:09 2813ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-15 02:05:55 3685ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-09 13:34:05 3212ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-08 12:02:08 3879ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-06 23:38:17 10819ms 6 NS 1 A 1 MX 🔒 Secure View
2026-07-05 21:38:26 2767ms 6 NS 1 A 1 MX 🔒 Secure View
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