training.dflow.tech - dns.ninja

training.dflow.tech

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b0d1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:118cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.17.140Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.176.209πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.17.140, 172.67.176.209
IPv6 hints2606:4700:3035::ac43:b0d1, 2606:4700:3037::6815:118c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com

dflow.tech

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:b0d1πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:118cπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.17.140Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.176.209πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSblakely.ns.cloudflare.com ⭐
NSkevin.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-gws-recovery-domain-verification=404(0x37313735)7
TXTgoogle-site-verification=3JNT_r0Sqy9VM5VnxItx3uzjQuHnzsYdBXpoCHSTfag
TXTgoogle-site-verification=IbsuIS1jH8JKh1r1rLLDs3Ws7gLirwF0uEpv7a7u_sY
TXTgoogle-site-verification=JmBSl2UxKydhF7IdRiEQuo1ISQIIKsn-3bHuzWho0to
TXTgoogle-site-verification=bxuEc4rIUhZihHeKOlviIbGGu9w3pdP-fxRdm8BAXqA
TXTv=spf1 +ip4:89.117.50.99 +include:_spf.google.com -all
TXTv=spf1 include:_spf.smtp.mailtrap.live ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.17.140, 172.67.176.209
IPv6 hints2606:4700:3035::ac43:b0d1, 2606:4700:3037::6815:118c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com
SOAblakely.ns.cloudflare.comdns@cloudflare.com serial=2407899031

Subdomains

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

A104.21.17.140172.67.176.2092606:4700:3035::ac43:b0d12606:4700:3037::6815:118c188.114.96.0188.114.97.02606:4700:3031::ac43:b0d12606:4700:3035::6815:118c2a06:98c1:3120::2a06:98c1:3121::
●A104.21.17.1402026-03-10 β†’ 2026-06-28 Β· 5 obs
● 2026-03-10 17:03:52
● 2026-03-12 21:26:04
β—‹ 2026-03-13 13:51:16
● 2026-04-01 23:39:22
● 2026-06-28 02:06:50
●A172.67.176.2092026-03-10 β†’ 2026-06-28 Β· 5 obs
● 2026-03-10 17:03:52
● 2026-03-12 21:26:04
β—‹ 2026-03-13 13:51:16
● 2026-04-01 23:39:22
● 2026-06-28 02:06:50
β—‹A188.114.96.02026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-12 21:26:04
● 2026-03-13 13:51:16
β—‹ 2026-04-01 23:39:22
β—‹ 2026-06-28 02:06:50
β—‹A188.114.97.02026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-12 21:26:04
● 2026-03-13 13:51:16
β—‹ 2026-04-01 23:39:22
β—‹ 2026-06-28 02:06:50
β—‹A2606:4700:3031::ac43:b0d12026-03-10 β†’ 2026-04-01 Β· 6 obs
● 2026-03-10 17:03:52
● 2026-03-12 21:26:04
β—‹ 2026-03-13 13:51:16
● 2026-04-01 23:39:22
β—‹ 2026-06-25 15:59:28
β—‹ 2026-06-28 02:06:50
β—‹A2606:4700:3035::6815:118c2026-03-10 β†’ 2026-04-01 Β· 6 obs
● 2026-03-10 17:03:52
● 2026-03-12 21:26:04
β—‹ 2026-03-13 13:51:16
● 2026-04-01 23:39:22
β—‹ 2026-06-25 15:59:28
β—‹ 2026-06-28 02:06:50
●A2606:4700:3035::ac43:b0d12026-06-25 β†’ 2026-06-28 Β· 3 obs
β—‹ 2026-04-01 23:39:22
● 2026-06-25 15:59:28
● 2026-06-28 02:06:50
●A2606:4700:3037::6815:118c2026-06-25 β†’ 2026-06-28 Β· 3 obs
β—‹ 2026-04-01 23:39:22
● 2026-06-25 15:59:28
● 2026-06-28 02:06:50
β—‹A2a06:98c1:3120::2026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-12 21:26:04
● 2026-03-13 13:51:16
β—‹ 2026-04-01 23:39:22
β—‹ 2026-06-28 02:06:50
β—‹A2a06:98c1:3121::2026-03-13 β†’ 2026-03-13 Β· 4 obs
β—‹ 2026-03-12 21:26:04
● 2026-03-13 13:51:16
β—‹ 2026-04-01 23:39:22
β—‹ 2026-06-28 02:06:50

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns01.trs-dns.net, ns10.trs-dns.org, ns10.trs-dns.info-
dflow.techblakely.ns.cloudflare.com, kevin.ns.cloudflare.com-

βœ… Authoritative Response

Server:108.162.193.191

NS records: blakely.ns.cloudflare.com, kevin.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dflow.tech (unsigned zone)

⏱️ Timing

Total: 1214ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.17.140, 172.67.176.209
AAAA22606:4700:3037::6815:118c, 2606:4700:3035::ac43:b0d1
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

Hierarchy

mail.training.dflow.tech is a subdomain of training.dflow.tech.

IP Addresses

training.dflow.tech points to the four IP addresses 104.21.17.140, 172.67.176.209, 2606:4700:3035::ac43:b0d1 and 2606:4700:3037::6815:118c.

Two other host names, along with vectoredgestack.digital, wadisofia.edu.my and rubixtoolkit.com, also share IP numbers with training.dflow.tech.