mail.bjjohnson.tech - robtex.com

mail.bjjohnson.tech

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1368πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:b9c4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.19.104Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.185.196πŸ‡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
IPv4104.21.19.104, 172.67.185.196
IPv62606:4700:3032::6815:1368, 2606:4700:3033::ac43:b9c4

bjjohnson.tech

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:1368πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3033::ac43:b9c4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.19.104Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.185.196πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSeloise.ns.cloudflare.com ⭐
NSvasilii.ns.cloudflare.com
MXmail2.bjjohnson.tech ⭐
TXTv=spf1 mx ~all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.19.104, 172.67.185.196
IPv62606:4700:3032::6815:1368, 2606:4700:3033::ac43:b9c4
SOAeloise.ns.cloudflare.comdns@cloudflare.com serial=2399739613

Previously MX for

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

2017201820192020202120222023202420252026A104.21.19.104172.67.185.1962606:4700:3032::6815:13682606:4700:3033::ac43:b9c4107.170.131.58
●A104.21.19.1042026-03-31 β†’ 2026-03-31 Β· 3 obs
β—‹ 2016-12-16 04:24:00
● 2026-03-31 21:17:26
● 2026-03-31 23:39:42
β—‹A107.170.131.582016-12-16 β†’ 2016-12-16 Β· 3 obs
● 2016-12-16 04:24:00
β—‹ 2026-03-31 21:17:26
β—‹ 2026-03-31 23:39:42
●A172.67.185.1962026-03-31 β†’ 2026-03-31 Β· 3 obs
β—‹ 2016-12-16 04:24:00
● 2026-03-31 21:17:26
● 2026-03-31 23:39:42
●A2606:4700:3032::6815:13682026-03-31 β†’ 2026-03-31 Β· 3 obs
β—‹ 2016-12-16 04:24:00
● 2026-03-31 21:17:26
● 2026-03-31 23:39:42
●A2606:4700:3033::ac43:b9c42026-03-31 β†’ 2026-03-31 Β· 3 obs
β—‹ 2016-12-16 04:24:00
● 2026-03-31 21:17:26
● 2026-03-31 23:39:42

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
techns01.trs-dns.com, ns10.trs-dns.org, ns01.trs-dns.net, ns10.trs-dns.info8 records
bjjohnson.techeloise.ns.cloudflare.com, vasilii.ns.cloudflare.com-

βœ… Authoritative Response

Server:162.159.44.26

NS records: eloise.ns.cloudflare.com, vasilii.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjjohnson.tech (unsigned zone)

⏱️ Timing

Total: 328ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.185.196, 104.21.19.104
AAAA22606:4700:3032::6815:1368, 2606:4700:3033::ac43:b9c4
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

mail.bjjohnson.tech maps to four IP numbers: 2606:4700:3032::6815:1368, 2606:4700:3033::ac43:b9c4, 104.21.19.104 and 172.67.185.196.

Other host names such as (0x736578)-chocolate.com, www.tufflight.com, cz-py.cn, dothealth.com and www.dothealth.com share IPs with mail.bjjohnson.tech.