brevstem.dk
Last scanned: 2026-08-26 15:31:53  ·  561ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.fab-it.dk 2a00:df0:114:253::
93.90.114.253		 ns1.fab-it.dk
ns1.fab-it.dk		 AS45032 Fab:IT ApS
AS45032 Fab:IT ApS
ns2.fab-it.dk 2a00:df0:114:63::
93.90.114.63		 —
—		 AS45032 Fab:IT ApS
AS45032 Fab:IT ApS
ns3.fab-it.dk 2a00:df0:115:253::
93.90.115.253		 ns3.fab-it.dk
ns3.fab-it.dk		 AS45032 Fab:IT ApS
AS45032 Fab:IT ApS
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.90.116.45 3600s — AS45032 Fab:IT ApS 93.90.112.0/20 🇩🇰 Denmark —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverbrevstem.dk → 93.90.116.45
🔶 Autoconfigbrevstem.dk → 93.90.116.45
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   177ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (brevstem.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.brevstem.dk)
p=reject v=DMARC1; p=reject;
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.brevstem.dk brevstem.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC79ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025103101
Primary NS (MNAME)ns1.fab-it.dk
Responsible (RNAME)dnsmaster@fab-it.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
36ms
A
38ms
MX
34ms
AAAA
41ms
TXT
177ms
CAA
38ms
HTTPS
39ms
TLSA
45ms
SOA
0ms
MTA-STS
52ms
DNSSEC
79ms
SRV
66ms
Total
561ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 15:31:53 561ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 02:04:04 1973ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 22:10:31 966ms 3 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 16:51:01 411ms 3 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone