investor-portalen.dk
Last scanned: 2026-08-27 06:14:23  ·  3599ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   58ms
NameserverIP addressesPTRASN / ISP
a1-118.akam.net 193.108.91.118
2600:1401:2::76		 a1-118.akam.net
a1-118.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a10-64.akam.net 2600:1480:d000::40
96.7.50.64		 a10-64.akam.net
usc3.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a11-65.akam.net 2600:1480:1::41
84.53.139.65		 ns4-65.akam.net
ns4-65.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a12-67.akam.net 184.26.160.67
2600:1480:f000::43		 a12-67.akam.net
a12-67.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a20-67.akam.net 2a02:26f0:67::43
95.100.175.67		 a20-67.akam.net
a20-67.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
a3-65.akam.net 2600:1408:1c::41
96.7.49.65		 ns7-65.akam.net
ns7-65.akam.net		 AS21342 Akamai International B.V.
AS21342 Akamai International B.V.
🌍 A Records1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
12.183.16.149 1800s — AS2386 AT&T Enterprises, LLC 12.183.16.0/23 🇺🇸 United States Baltimore
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
0 1800s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   249ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (investor-portalen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.investor-portalen.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 Records1 records   63ms
FlagsTagValue
0 issue sectigo.com
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC2080ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2024052104
Primary NS (MNAME)a1-118.akam.net
Responsible (RNAME)dnsadmin@computershare.com.au
Refresh3600s
Retry600s
Expire604800s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
63ms
MX
73ms
AAAA
75ms
TXT
249ms
CAA
63ms
HTTPS
61ms
TLSA
742ms
SOA
0ms
MTA-STS
76ms
DNSSEC
2080ms
SRV
93ms
Total
3599ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:14:23 3599ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 16:00:15 3631ms 6 NS 1 A 0 MX 🔓 Insecure View
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