brenntag.dk
Last scanned: 2026-08-27 13:55:00  ·  1877ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   44ms
NameserverIP addressesPTRASN / ISP
dns01.dipcon.com 193.14.90.50
2a00:801:fb:253::4		 dns01.dipcon.com
dns01.dipcon.com		 AS1257 Tele2 SWIPnet
AS1257 Tele2 SWIPnet
dns02.ports.se 2001:19f0:5001:2a:5400:ff:fe38:1e6f
45.63.42.179		 dns02.ports.se
dns02.ports.se		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
dns03.ports.se 2a04:3540:1000:310:287e:f6ff:fe1d:4789
94.237.33.102		 dns03.ports.se
dns03.ports.se		 AS202053 UpCloud Ltd
AS202053 UpCloud Ltd
dns04.ports.net 158.255.211.116
2a03:f80:ed15:3ec8::1		 dns04.ports.net
dns04.ports.net		 AS57169 EDIS GmbH
AS57169 EDIS GmbH
🌍 A Records1 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.14.90.203 86400s redirect.portsit.se AS1257 Tele2 SWIPnet 193.12.0.0/14 🇸🇪 Sweden Malmö
📧 MX Records2 records   114ms
PriorityTTLMail ServerIP addressesPTRASN
10 1800s mxa-006a7e01.gslb.pphosted.com 205.220.185.189 mx08-006a7e01.pphosted.com AS52129 Proofpoint, Inc.
10 1800s mxb-006a7e01.gslb.pphosted.com 143.55.144.137 mx07-006a7e01.pphosted.com AS52129 Proofpoint, Inc.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   799ms
TXT Record
MS=ms55148389
N6tLZCp/3X9GGnz0uJ5nSt6CsaaSsyPXRySCm5mSWM0=
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
ZDc0L0D8KP/CZRuLPiYEVwdKPsSvAJiE6T3aX/wK2es=
✉️ SPF
PolicyRecord (brenntag.dk)
~all (soft fail) v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📨 DMARC
PolicyRecord (_dmarc.brenntag.dk)
p=reject v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com
📬 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)
🔐 DNSSEC127ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025021401
Primary NS (MNAME)dns01.dipcon.com
Responsible (RNAME)registry@ports.net
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
35ms
MX
114ms
AAAA
44ms
TXT
799ms
CAA
89ms
HTTPS
101ms
TLSA
526ms
SOA
0ms
MTA-STS
116ms
DNSSEC
127ms
SRV
231ms
Total
1877ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:55:00 1877ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-20 07:26:38 3304ms 4 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 16:50:51 2893ms 4 NS 1 A 2 MX 🔓 Insecure View
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