mail.dndtools.org - robtex.com

mail.dndtools.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8e3aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:2718πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.39.24Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.142.58πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.39.24, 172.67.142.58
IPv62606:4700:3030::ac43:8e3a, 2606:4700:3034::6815:2718

dndtools.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8e3aπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::6815:2718πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.39.24Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.142.58πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSangela.ns.cloudflare.com ⭐
NSfred.ns.cloudflare.com
MX_dc-mx.617fdf719669.dndtools.org ⭐
TXTgoogle-site-verification=XVpH0xWQs6eouHt_FDfmCHN_THmcrfXn5T4_9GhmDYs
TXTv=spf1 mx a:dndtools.org ip4:139.99.197.145 ?all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.39.24, 172.67.142.58
IPv62606:4700:3030::ac43:8e3a, 2606:4700:3034::6815:2718
SOAangela.ns.cloudflare.comdns@cloudflare.com serial=2400449496
πŸ“ˆ Tranco rank: #580,363

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

202120222023202420252026A104.21.39.24172.67.142.582606:4700:3030::ac43:8e3a2606:4700:3034::6815:2718139.99.197.145
●A104.21.39.242026-04-01 β†’ 2026-04-01 Β· 3 obs
β—‹ 2020-03-17 23:49:22
● 2026-04-01 12:17:56
● 2026-04-01 12:17:58
β—‹A139.99.197.1452020-03-17 β†’ 2020-03-17 Β· 3 obs
● 2020-03-17 23:49:22
β—‹ 2026-04-01 12:17:56
β—‹ 2026-04-01 12:17:58
●A172.67.142.582026-04-01 β†’ 2026-04-01 Β· 3 obs
β—‹ 2020-03-17 23:49:22
● 2026-04-01 12:17:56
● 2026-04-01 12:17:58
●A2606:4700:3030::ac43:8e3a2026-04-01 β†’ 2026-04-01 Β· 3 obs
β—‹ 2020-03-17 23:49:22
● 2026-04-01 12:17:56
● 2026-04-01 12:17:58
●A2606:4700:3034::6815:27182026-04-01 β†’ 2026-04-01 Β· 3 obs
β—‹ 2020-03-17 23:49:22
● 2026-04-01 12:17:56
● 2026-04-01 12:17:58

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
dndtools.organgela.ns.cloudflare.com, fred.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.32.65

NS records: angela.ns.cloudflare.com, fred.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dndtools.org (unsigned zone)

⏱️ Timing

Total: 209ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.39.24, 172.67.142.58
AAAA22606:4700:3034::6815:2718, 2606:4700:3030::ac43:8e3a
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

mail.dndtools.org maps to four IP numbers: 2606:4700:3030::ac43:8e3a, 2606:4700:3034::6815:2718, 104.21.39.24 and 172.67.142.58.

Other host names such as www.modavankahvalti.com, mikuni-hotel.com, tejebtnksov.top, amicusreporting.ca and miapuesta.vip share IPs with mail.dndtools.org.