biz42.com - robtex.com

biz42.com

DNSSEC⚠️ Not signed
A2a01:7e01::f03c:91ff:fe02:bba4🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies
A139.162.138.15🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies
NSns1.linode.com ⭐
A2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-2.akashield.net
MXmail.biz42.com ⭐
A2a01:7e01::f03c:91ff:fe02:bba4🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies
A139.162.138.15🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies
PTR139-162-138-15.ip.linodeusercontent.com
SOAns1.linode.comxanatos1337@gmail.com 2019-08-17 #14

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=1778590481

Subdomains

mail.biz42.com

Same first word

biz42.com

Similar names

biz24.dk
24biz.biz
24biz.de
biz24.de
biz24.ro
biz24.com.ua
42biz.net
biz24.com
24biz.info
biz24.pl
biz24.net
24biz.com
zib24.de

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1.linode.comns2.linode.comns3.linode.comns4.linode.comns5.linode.comns43.domaincontrol.comns44.domaincontrol.comMXmail.biz42.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA139.162.138.152a01:7e01::f03c:91ff:fe02:bba4216.239.32.21
●NSns1.linode.com2026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50
●NSns2.linode.com2026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50
●NSns3.linode.com2026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50
●NSns4.linode.com2026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50
○NSns43.domaincontrol.com2015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
○NSns44.domaincontrol.com2015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
●NSns5.linode.com2026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50
○MXalt1.aspmx.l.google.com2015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
○MXalt2.aspmx.l.google.com2015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
○MXaspmx.l.google.com2015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
○MXaspmx2.googlemail.com2015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
○MXaspmx3.googlemail.com2015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
●MXmail.biz42.com2026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50
●A139.162.138.152026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50
○A216.239.32.212015-05-29 → 2017-07-08 · 4 obs
● 2015-05-29 16:55:04
● 2017-07-08 10:03:56
○ 2026-03-24 08:14:18
○ 2026-05-12 13:09:50
●A2a01:7e01::f03c:91ff:fe02:bba42026-03-24 → 2026-05-12 · 3 obs
○ 2017-07-08 10:03:56
● 2026-03-24 08:14:18
● 2026-05-12 13:09:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
biz42.comns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com...10 records

✅ Authoritative Response

Server:92.123.95.2

NS records: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com, ns5.linode.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biz42.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

TypeCountSample Data
A1139.162.138.15
AAAA12a01:7e01::f03c:91ff:fe02:bba4
NS5ns5.linode.com, ns1.linode.com...
MX1mail.biz42.com (pri: 10)
SOA1ns1.linode.com xanatos1337.gmail.com

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.linode.com, ns1.linode.com, ns2.linode.com...)

Analysis

Hierarchy

The parent of mail.biz42.com is biz42.com.

IP Addresses

biz42.com points to two IP numbers: 2a01:7e01::f03c:91ff:fe02:bba4 and 139.162.138.15.

Other host names, for example fiskalko.com, 139-162-138-15.ip.linodeusercontent.com, mail.fiskalko.com and mail.biz42.com share IP numbers with biz42.com.

Name Servers

biz42.com is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

biz42.com shares name servers with other domains at least partially, for instance diabetestogo.com, strathclydebank.co.uk, astrodisha.com, fatalexception.us and turnwar.net.

Host names with two IP numbers:

ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.

ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.

ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3.

ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4.

ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.

Mail Servers

The mail server for biz42.com is mail.biz42.com.

Host name mail.biz42.com resolves to two IPs: 2a01:7e01::f03c:91ff:fe02:bba4 and 139.162.138.15.