agentmail.dk
📜 Historical scan 2026-06-16 13:20:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2039ms
NameserverIP addressesPTRASN / ISP
david.ns.cloudflare.com — — —
katja.ns.cloudflare.com — — —
🌍 A Records2 records   2035ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.71.184 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.147.251 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records1 records   2040ms
PriorityTTLMail ServerIP addressesPTRASN
10 — inbound-smtp.us-east-1.amazonaws.com 3.211.210.226
44.206.9.87
44.210.166.32
54.164.173.191
54.197.5.236		 ec2-3-211-210-226.compute-1.amazonaws.com
ec2-44-206-9-87.compute-1.amazonaws.com
ec2-44-210-166-32.compute-1.amazonaws.com
ec2-54-164-173-191.compute-1.amazonaws.com
ec2-54-197-5-236.compute-1.amazonaws.com		 AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
AS14618 Amazon.com, Inc.
🔷 AAAA Records (IPv6)2 records   53ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:47b8 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3035::ac43:93fb — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   2046ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.71.184,172.67.147.251 ech=AEX+DQBBlwAgACA41AMgc1sbai2CoOVhilCbC1JktSaHjQMIOv4l671bLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:47b8,2606:4700:3035::ac43:93fb
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 DMARC
PolicyRecord (_dmarc.agentmail.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dmarc@agentmail.dk
📬 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)
🔐 DNSSEC134ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA47ms
FieldValue
Serial2405939040
Primary NS (MNAME)david.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
2039ms
A
2035ms
MX
2040ms
AAAA
53ms
TXT
2139ms
CAA
53ms
HTTPS
2046ms
TLSA
83ms
SOA
47ms
MTA-STS
51ms
DNSSEC
134ms
SRV
0ms
Total
2797ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 14:23:25 1993ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-28 21:46:23 10157ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-11 17:33:28 2864ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-25 22:30:00 1089ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-20 13:02:07 751ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 13:20:20 2797ms 2 NS 2 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone