mail-arkiv.dk
Last scanned: 2026-08-26 17:50:56  ·  889ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
🌍 A Records2 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.22.170 300s AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.205.241 300s AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records2 records   51ms
🔷 AAAA Records (IPv6)2 records   50ms
🔐 HTTPS Records1 records   61ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.22.170,172.67.205.241 ech=AEX+DQBBAQAgACCmE08AFi8wj8zkVCYeEKkHTSWCakI5+RhKNOfGMHA4TgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:16aa,2606:4700:3030::ac43:cdf1
📝 TXT Records1 records   213ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (mail-arkiv.dk)
-all (hard fail) v=spf1 mx -all
📨 DMARC
PolicyRecord (_dmarc.mail-arkiv.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100;
📬 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)
🔐 DNSSEC106ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413191486
Primary NS (MNAME)eve.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
45ms
MX
51ms
AAAA
50ms
TXT
213ms
CAA
55ms
HTTPS
61ms
TLSA
133ms
SOA
0ms
MTA-STS
66ms
DNSSEC
106ms
SRV
91ms
Total
889ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 17:50:56 889ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-28 03:15:32 9420ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-30 02:47:18 937ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-17 22:11:18 903ms 2 NS 2 A 2 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone