agentmail.dk

📜 Historical scan 2026-06-16 13:20:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

agentmail.dk is a .dk domain served by 2 nameservers (david.ns.cloudflare.com, katja.ns.cloudflare.com). It was registered on 8 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.184 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by inbound-smtp.us-east-1.amazonaws.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   2039ms
NameserverIP addressesPTRASN / ISP
david.ns.cloudflare.com — — —
katja.ns.cloudflare.com — — —

🌍 A Records#

2 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 Records#

1 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. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:93fb — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 15:43:09
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

134ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

47ms
FieldValue
Serial2405939040
Primary NS (MNAME)david.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-09 00:54:35
FieldValue
RegistrarONE.COM A/S
Registered2026-03-08
Expires2027-03-07 (140d)
📋 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
2026-10-01 06:32:27 686ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-26 12:33:22 848ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 12:22:54 917ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-08 01:56:46 1319ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 14:23:25 1993ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-28 21:46:23 10157ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-11 17:33:28 2864ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 22:30:00 1089ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 13:02:07 751ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 13:20:20 shown 2797ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone