bitoffdev.com - robtex.com

bitoffdev.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:ca51πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::6815:4cf3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.76.243Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.202.81πŸ‡ΊπŸ‡Έ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSemily.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A2803:f800:50::6ca2:c09bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRemily.ns.cloudflare.com
A2a06:98c1:50::ac40:209bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRemily.ns.cloudflare.com
A108.162.192.155πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A172.64.32.155πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
A173.245.58.155πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRemily.ns.cloudflare.com
NSjay.ns.cloudflare.com
A2606:4700:58::adf5:3b7bπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A2803:f800:50::6ca2:c17bπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjay.ns.cloudflare.com
A2a06:98c1:50::ac40:217bπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjay.ns.cloudflare.com
A108.162.193.123πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A172.64.33.123πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
A173.245.59.123πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjay.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223πŸ‡ΊπŸ‡Έ FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTgoogle-site-verification=29SOdUJGcWUdIY8fEhnOw7QBMx0etMZl9QzItFWmTGs
TXTkeybase-site-verification=ZiJsbtDlJ-35UmwBtpg0PpKIHb_j7YQ5EOkTDWctYOc
TXTv=spf1 include:spf.messagingengine.com ?all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.76.243, 172.67.202.81
IPv62606:4700:3035::ac43:ca51, 2606:4700:3037::6815:4cf3
SOAemily.ns.cloudflare.comdns@cloudflare.com serial=2397288050

com

Subdomains

Same first word

DNS History

13 records (8 active, 5 former)

201820192020202120222023202420252026NSemily.ns.cloudflare.comjay.ns.cloudflare.comdns1.registrar-servers.comdns2.registrar-servers.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.commx.zoho.commx2.zoho.comA104.21.76.243172.67.202.812606:4700:3035::ac43:ca512606:4700:3037::6815:4cf3162.255.119.225
β—‹NSdns1.registrar-servers.com2017-05-10 β†’ 2017-05-10 Β· 2 obs
● 2017-05-10 06:39:16
β—‹ 2026-03-11 20:22:20
β—‹NSdns2.registrar-servers.com2017-05-10 β†’ 2017-05-10 Β· 2 obs
● 2017-05-10 06:39:16
β—‹ 2026-03-11 20:22:20
●NSemily.ns.cloudflare.com2026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20
●NSjay.ns.cloudflare.com2026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20
●MXin1-smtp.messagingengine.com2026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20
●MXin2-smtp.messagingengine.com2026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20
β—‹MXmx.zoho.com2017-05-10 β†’ 2017-05-10 Β· 2 obs
● 2017-05-10 06:39:16
β—‹ 2026-03-11 20:22:20
β—‹MXmx2.zoho.com2017-05-10 β†’ 2017-05-10 Β· 2 obs
● 2017-05-10 06:39:16
β—‹ 2026-03-11 20:22:20
●A104.21.76.2432026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20
β—‹A162.255.119.2252017-05-10 β†’ 2017-05-10 Β· 2 obs
● 2017-05-10 06:39:16
β—‹ 2026-03-11 20:22:20
●A172.67.202.812026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20
●A2606:4700:3035::ac43:ca512026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20
●A2606:4700:3037::6815:4cf32026-03-11 β†’ 2026-03-11 Β· 2 obs
β—‹ 2017-05-10 06:39:16
● 2026-03-11 20:22:20

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
bitoffdev.comjay.ns.cloudflare.com, emily.ns.cloudflare.com12 records

βœ… Authoritative Response

Server: 108.162.193.123

NS records: jay.ns.cloudflare.com, emily.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bitoffdev.com (unsigned zone)

⏱️ Timing

Total: 263ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.76.243, 172.67.202.81
AAAA22606:4700:3035::ac43:ca51, 2606:4700:3037::6815:4cf3
NS2emily.ns.cloudflare.com, jay.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT3google-site-verification=29SOdUJGcWUdIY8, keybase-site-verification=ZiJsbtDlJ-35Um...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1emily.ns.cloudflare.com dns.cloudflare.c

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jay.ns.cloudflare.com, jay.ns.cloudflare.com, jay.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.bitoffdev.com is bitoffdev.com.

IP Addresses

bitoffdev.com maps to four IP numbers: 2606:4700:3035::ac43:ca51, 2606:4700:3037::6815:4cf3, 104.21.76.243 and 172.67.202.81.

other host names include centralcoworking.com, kirayeevler.com, villagesanclemente.org, mdrdt.com and faktury-rtk.pl; they share IP numbers with bitoffdev.com.

Name Servers

Two name servers emily.ns.cloudflare.com and jay.ns.cloudflare.com handle the delegation for bitoffdev.com.

bitoffdev.com shares the same name server setup as other domains, for instance interlead.co.nz, adenandanais.pl, purenite.com, edasascientific.com and adenandanais.net.

bitoffdev.com at least partially shares name servers with other domains, for instance anngo.org, jwdiaokeji.com, szadwords.com, omeech.com and steachs.com.

These name servers are commonly used alongside lily.ns.cloudflare.com, clarissa.ns.cloudflare.com and brady.ns.cloudflare.com.

Six IP addresses per host:

emily.ns.cloudflare.com points to 2606:4700:50::adf5:3a9b, 2803:f800:50::6ca2:c09b, 2a06:98c1:50::ac40:209b, 108.162.192.155, 172.64.32.155 and 173.245.58.155; jay.ns.cloudflare.com points to 2606:4700:58::adf5:3b7b, 2803:f800:50::6ca2:c17b, 2a06:98c1:50::ac40:217b, 108.162.193.123, 172.64.33.123 and 173.245.59.123

Mail Servers

bitoffdev.com is handled by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

bitoffdev.com uses the same mail server setup as other domains, for instance rackax.com, colum.org, moonset.org, digriz.org.uk and granum.co.uk.

bitoffdev.com shares at least some mail servers with other domains, including shorttermmemoryloss.com and 1122700.com.

Eight IP numbers for host names:

in1-smtp.messagingengine.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Four IP numbers for host names:

in2-smtp.messagingengine.com points to: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.