chemcast.dk
Last scanned: 2026-08-27 13:58:35  ·  416ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   24ms
NameserverIP addressesPTRASN / ISP
ns01.no.brand.one.com 195.206.121.12
2001:67c:28cc::12		 ns01.no.brand.one.com
ns01.no.brand.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.no.brand.one.com 185.10.11.12
2001:67c:3c0::12		 ns02.no.brand.one.com
ns02.no.brand.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   26ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.37.39.71 600s — AS51468 One.com A/S 104.37.32.0/21 🇳🇴 Norway Oslo
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   127ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (chemcast.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.chemcast.dk)
p=reject v=DMARC1; p=reject; pct=100; fo=1; ri=600; rua=mailto:aec36b822939060@rep.dmarcanalyzer.com,mailto:dmarc_agg@vali.email; ruf=mailto:aec36b822939060@for.dmarcanalyzer.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)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082601
Primary NS (MNAME)ns01.no.brand.one.com
Responsible (RNAME)hostmaster@no.brand.one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
24ms
A
26ms
MX
27ms
AAAA
34ms
TXT
127ms
CAA
22ms
HTTPS
24ms
TLSA
57ms
SOA
0ms
MTA-STS
37ms
DNSSEC
100ms
SRV
47ms
Total
416ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:58:35 416ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-24 06:29:23 1669ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-12 20:05:22 4581ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 19:07:17 656ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 21:39:01 898ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 04:05:15 950ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 11:05:30 5910ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 05:11:09 451ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 20:26:08 473ms 2 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone