b-smart.net - robtex.com

b-smart.net

DNSSEC⚠️ Not signed
A74.242.192.42🇨🇭 Microsoft74.240.0.0/14
NSns1-04.azure-dns.com ⭐
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-04.azure-dns.com
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-04.azure-dns.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRns3-04.azure-dns.org
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-04.azure-dns.info
MXmail.b-smart.net ⭐
A74.242.192.42🇨🇭 Microsoft74.240.0.0/14
TXTv=spf1 +mx +a include:_spf.mail.hostserv.eu ~all
TXTgoogle-site-verification=hk_2XjrNCwYuEVIYKzEc3ET4HhcfbnqqzBQP3r2Jyx8
SOAns1-04.azure-dns.comazuredns-hostmaster@microsoft.com serial=1

net

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=1776108847
WOT: SAFE (61/100)

Previously MX for

b-smart.net

Subdomains

mail.b-smart.net

Same first word

b-smart.nl
b-smart.org.il
b-smart.at
b-smart.ca
b-smart.biz
b-smart.me
b-smart.org
b-smart.net
b-smart.jp
b-smart.ua
b-smart.de

Similar names

bm-arts.de
smart-b.ro
smart-b.tn
bm-arts.com
mb-arts.org
smart-b.net.cn
bars-tm.ru
ast-bmr.com
smart-b.ru
mb-star.cn
smart-b.co.il
smart-b.com
smart-b.net
mb-star.ru
bt-arms.com
sb-mart.com
mb-star.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infons1.hosting-agency.dens1.hosting24.comns2.hosting24.comns3.hosting-agency.netns4.hosting-agency.netMXmail.b-smart.netb-smart.netmx1.hosting-agency.demx2.hosting-agency.demx3.hosting-agency.deA74.242.192.42178.63.176.196212.1.212.24191.220.49.66
●NSns1-04.azure-dns.com2026-02-26 → 2026-04-13 · 3 obs
○ 2017-10-17 03:43:32
● 2026-02-26 18:13:42
● 2026-04-13 19:49:34
○NSns1.hosting-agency.de2015-08-07 → 2016-12-23 · 4 obs
● 2015-08-07 19:14:16
● 2016-12-23 07:38:04
○ 2017-10-17 03:43:32
○ 2026-04-13 19:49:34
○NSns1.hosting24.com2017-10-17 → 2017-10-17 · 4 obs
○ 2016-12-23 07:38:04
● 2017-10-17 03:43:32
○ 2026-02-26 18:13:42
○ 2026-04-13 19:49:34
●NSns2-04.azure-dns.net2026-02-26 → 2026-04-13 · 3 obs
○ 2017-10-17 03:43:32
● 2026-02-26 18:13:42
● 2026-04-13 19:49:34
○NSns2.hosting24.com2017-10-17 → 2017-10-17 · 4 obs
○ 2016-12-23 07:38:04
● 2017-10-17 03:43:32
○ 2026-02-26 18:13:42
○ 2026-04-13 19:49:34
●NSns3-04.azure-dns.org2026-02-26 → 2026-04-13 · 3 obs
○ 2017-10-17 03:43:32
● 2026-02-26 18:13:42
● 2026-04-13 19:49:34
○NSns3.hosting-agency.net2015-08-07 → 2016-12-23 · 4 obs
● 2015-08-07 19:14:16
● 2016-12-23 07:38:04
○ 2017-10-17 03:43:32
○ 2026-04-13 19:49:34
●NSns4-04.azure-dns.info2026-02-26 → 2026-04-13 · 3 obs
○ 2017-10-17 03:43:32
● 2026-02-26 18:13:42
● 2026-04-13 19:49:34
○NSns4.hosting-agency.net2015-08-07 → 2016-12-23 · 4 obs
● 2015-08-07 19:14:16
● 2016-12-23 07:38:04
○ 2017-10-17 03:43:32
○ 2026-04-13 19:49:34
○MXb-smart.net2017-10-17 → 2017-10-17 · 4 obs
○ 2016-12-23 07:38:04
● 2017-10-17 03:43:32
○ 2026-02-26 18:13:42
○ 2026-04-13 19:49:34
●MXmail.b-smart.net2026-02-26 → 2026-04-13 · 3 obs
○ 2017-10-17 03:43:32
● 2026-02-26 18:13:42
● 2026-04-13 19:49:34
○MXmx1.hosting-agency.de2015-08-07 → 2016-12-23 · 4 obs
● 2015-08-07 19:14:16
● 2016-12-23 07:38:04
○ 2017-10-17 03:43:32
○ 2026-04-13 19:49:34
○MXmx2.hosting-agency.de2015-08-07 → 2016-12-23 · 4 obs
● 2015-08-07 19:14:16
● 2016-12-23 07:38:04
○ 2017-10-17 03:43:32
○ 2026-04-13 19:49:34
○MXmx3.hosting-agency.de2015-08-07 → 2016-12-23 · 4 obs
● 2015-08-07 19:14:16
● 2016-12-23 07:38:04
○ 2017-10-17 03:43:32
○ 2026-04-13 19:49:34
○A178.63.176.1962015-08-07 → 2016-04-09 · 4 obs
● 2015-08-07 19:14:16
● 2016-04-09 18:37:48
○ 2016-12-23 07:38:04
○ 2026-04-13 19:49:34
○A212.1.212.2412017-10-17 → 2017-10-17 · 4 obs
○ 2016-12-23 07:38:04
● 2017-10-17 03:43:32
○ 2026-02-26 18:13:42
○ 2026-04-13 19:49:34
●A74.242.192.422026-02-26 → 2026-04-13 · 3 obs
○ 2017-10-17 03:43:32
● 2026-02-26 18:13:42
● 2026-04-13 19:49:34
○A91.220.49.662016-12-23 → 2016-12-23 · 4 obs
○ 2016-04-09 18:37:48
● 2016-12-23 07:38:04
○ 2017-10-17 03:43:32
○ 2026-04-13 19:49:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...-
b-smart.netns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info2 records

✅ Authoritative Response

Server:204.14.183.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b-smart.net (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

TypeCountSample Data
A174.242.192.42
NS4ns1-04.azure-dns.com, ns2-04.azure-dns.net...
MX1mail.b-smart.net (pri: 0)
TXT2v=spf1 +mx +a include:_spf.mail.hostserv, google-site-verification=hk_2XjrNCwYuEVI
SOA1ns1-04.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-04.azure-dns.net, ns2-04.azure-dns.net)

Analysis

Hierarchy

b-smart.net is a parent of mail.b-smart.net.

IP Addresses

b-smart.net points to a single IP number: 74.242.192.42.

Other host names, for instance mail.b-smart.net, share IP numbers with b-smart.net.

Name Servers

b-smart.net is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

b-smart.net at least partially shares name servers with other domains, for instance sixdx.ch, morphie.ai, jimthorperotary.org, sales-wissen.de and itec-international.com.

Host names with two IP numbers:

ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4.

ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4.

ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4.

ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4.

Mail Servers

b-smart.net is handled by a single mail server, mail.b-smart.net.

mail.b-smart.net points to a single IP: 74.242.192.42.