sjbmail.com - robtex.com

sjbmail.com

DNSSEC⚠️ Not signed
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRwww.messagingengine.com
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
NSns1.messagingengine.com ⭐
A162.159.24.178Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.messagingengine.com
NSns2.messagingengine.com
A162.159.25.191Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.messagingengine.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 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
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns1.messagingengine.compostmaster@messagingengine.com 2026-04-20 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777335006

Same first word

sjbmail.com

Similar names

slimjab.com
bjislam.com
bijlsma.cz
bijlsma.mobi
jimlabs.com
bsjalmi.com
jmilabs.com
jbsmail.com
bijlsma.it
bijlsma.com
bijlsma.online
jsbmail.com
bijlsma.info
bijlsma.org
jimlabs.blogspot.com
bijlsma.nu

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.messagingengine.comns2.messagingengine.comns1.netnames.netns2.netnames.netMXin1-smtp.messagingengine.comin2-smtp.messagingengine.comrelay1.netnames.netrelay2.netnames.netA103.168.172.37103.168.172.52165.160.13.20165.160.15.20185.26.230.129
●NSns1.messagingengine.com2026-04-09 → 2026-04-28 · 3 obs
○ 2019-03-20 04:40:10
● 2026-04-09 08:27:30
● 2026-04-28 00:17:28
○NSns1.netnames.net2015-07-04 → 2019-03-20 · 4 obs
● 2015-07-04 02:38:22
● 2019-03-20 04:40:10
○ 2026-04-09 08:27:30
○ 2026-04-28 00:17:28
●NSns2.messagingengine.com2026-04-09 → 2026-04-28 · 3 obs
○ 2019-03-20 04:40:10
● 2026-04-09 08:27:30
● 2026-04-28 00:17:28
○NSns2.netnames.net2015-07-04 → 2019-03-20 · 4 obs
● 2015-07-04 02:38:22
● 2019-03-20 04:40:10
○ 2026-04-09 08:27:30
○ 2026-04-28 00:17:28
●MXin1-smtp.messagingengine.com2026-04-09 → 2026-04-28 · 3 obs
○ 2019-03-20 04:40:10
● 2026-04-09 08:27:30
● 2026-04-28 00:17:28
●MXin2-smtp.messagingengine.com2026-04-09 → 2026-04-28 · 3 obs
○ 2019-03-20 04:40:10
● 2026-04-09 08:27:30
● 2026-04-28 00:17:28
○MXrelay1.netnames.net2015-07-04 → 2019-03-20 · 4 obs
● 2015-07-04 02:38:22
● 2019-03-20 04:40:10
○ 2026-04-09 08:27:30
○ 2026-04-28 00:17:28
○MXrelay2.netnames.net2015-07-04 → 2019-03-20 · 4 obs
● 2015-07-04 02:38:22
● 2019-03-20 04:40:10
○ 2026-04-09 08:27:30
○ 2026-04-28 00:17:28
●A103.168.172.372026-04-09 → 2026-04-28 · 3 obs
○ 2019-03-20 04:40:10
● 2026-04-09 08:27:30
● 2026-04-28 00:17:28
●A103.168.172.522026-04-09 → 2026-04-28 · 3 obs
○ 2019-03-20 04:40:10
● 2026-04-09 08:27:30
● 2026-04-28 00:17:28
○A165.160.13.202019-03-20 → 2019-03-20 · 4 obs
○ 2017-02-03 15:54:40
● 2019-03-20 04:40:10
○ 2026-04-09 08:27:30
○ 2026-04-28 00:17:28
○A165.160.15.202019-03-20 → 2019-03-20 · 4 obs
○ 2017-02-03 15:54:40
● 2019-03-20 04:40:10
○ 2026-04-09 08:27:30
○ 2026-04-28 00:17:28
○A185.26.230.1292015-07-04 → 2017-02-03 · 4 obs
● 2015-07-04 02:38:22
● 2017-02-03 15:54:40
○ 2019-03-20 04:40:10
○ 2026-04-28 00:17:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...-
sjbmail.comns1.messagingengine.com, ns2.messagingengine.com2 records

✅ Authoritative Response

Server:162.159.24.178

NS records: ns1.messagingengine.com, ns2.messagingengine.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sjbmail.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

TypeCountSample Data
A2103.168.172.37, 103.168.172.52
NS2ns1.messagingengine.com, ns2.messagingengine.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1ns1.messagingengine.com postmaster.messa

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.messagingengine.com, ns2.messagingengine.com)

Analysis

IP Addresses

sjbmail.com resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.

Other host names, for instance clementoni.ca, 313mail.com, ns2.viennan.net, odinshearth.com and ns.thundermail.org share IP numbers with sjbmail.com.

Name Servers

sjbmail.com has two name servers: ns1.messagingengine.com and ns2.messagingengine.com.

sjbmail.com shares the same name server setup as other domains, for example b4u.net, sven.co.nz, samaarons.com, williamhopwood.com and ramform.com.

sjbmail.com shares name servers with other domains to some extent, for example newmarketbouncycastlehire.co.uk and psyops.org.

Host names with a single IP:

ns1.messagingengine.com points to 162.159.24.178

ns2.messagingengine.com points to 162.159.25.191

Mail Servers

sjbmail.com is served by two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

sjbmail.com shares the mail server setup with other domains, for example signalkraft.com, olnba.com, nutmegdata.co.uk, tsrestorations.co.uk and hupix.net.

sjbmail.com shares some mail servers with other domains, at least partially, for instance basicgate.com, rvmplatform.com and kreativepix.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.