alexander-corp.com - robtex.com

alexander-corp.com

DNSSEC⚠️ Not signed
A144.76.175.180🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRstatic.180.175.76.144.clients.your-server.de
NSmicrocom5-4.radiocom.net.ua ⭐
A81.90.226.233🇺🇦 RadioCom-AS81.90.226.0/24 RadioCom Block 226
PTRmicrocom5-4.radiocom.net.ua
NSns.alexander-corp.com
A81.90.226.233🇺🇦 RadioCom-AS81.90.226.0/24 RadioCom Block 226
PTRmicrocom5-4.radiocom.net.ua
NSns.microcom.net.ua ⚠️ Not in parent delegation
A81.90.230.218🇺🇦 RadioCom-AS81.90.230.0/24 RadioCom Block 230
PTRmx.microcom.net.ua
NSns.secondary.net.ua ⚠️ Not in zone NS records
A2001:67c:2ac0::1🇺🇦 SNU2001:67c:2ac0::/48 UA-SECONDARY secondary.net.ua ipv6 route
PTRns.secondary.net.ua
A195.149.112.1🇺🇦 SNU195.149.112.0/24 UA-KM Secondary.net.ua Ukraine
PTRns.secondary.net.ua
NSns2.microcom.net.ua
A81.90.230.218🇺🇦 RadioCom-AS81.90.230.0/24 RadioCom Block 230
PTRmx.microcom.net.ua
MXmx.alexander-corp.com ⭐
A81.90.226.233🇺🇦 RadioCom-AS81.90.226.0/24 RadioCom Block 226
PTRmicrocom5-4.radiocom.net.ua
TXTv=spf1 ip4:81.90.230.218/32 a:smtprelay.kyivstar.ua
SOAmicrocom5-4.radiocom.net.uaadmin@alexander-corp.com 2024-05-10 #1

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=1778775111

Subdomains

mx.alexander-corp.com
ns.alexander-corp.com
www.alexander-corp.com

Same first word

alexander-corp.com

DNS History

10 records (7 active, 3 former)

20162017201820192020202120222023202420252026NSmicrocom5-4.radiocom.net.uans.alexander-corp.comns.microcom.net.uans.secondary.net.uans2.microcom.net.uaMXmx.alexander-corp.comA144.76.175.180185.67.0.1015.9.68.22780.91.189.22
●NSmicrocom5-4.radiocom.net.ua2015-04-23 → 2026-05-14 · 2 obs
● 2015-04-23 05:37:12
● 2026-05-14 16:29:54
●NSns.alexander-corp.com2015-04-23 → 2026-05-14 · 2 obs
● 2015-04-23 05:37:12
● 2026-05-14 16:29:54
●NSns.microcom.net.ua2026-02-15 → 2026-05-14 · 3 obs
○ 2015-04-23 05:37:12
● 2026-02-15 21:07:18
● 2026-05-14 16:29:54
●NSns.secondary.net.ua2015-04-23 → 2026-05-14 · 2 obs
● 2015-04-23 05:37:12
● 2026-05-14 16:29:54
●NSns2.microcom.net.ua2015-04-23 → 2026-05-14 · 2 obs
● 2015-04-23 05:37:12
● 2026-05-14 16:29:54
●MXmx.alexander-corp.com2015-04-23 → 2026-05-14 · 2 obs
● 2015-04-23 05:37:12
● 2026-05-14 16:29:54
●A144.76.175.1802026-02-15 → 2026-05-14 · 3 obs
○ 2017-03-25 06:55:32
● 2026-02-15 21:07:18
● 2026-05-14 16:29:54
○A185.67.0.1012015-10-25 → 2016-04-27 · 5 obs
○ 2015-04-23 05:37:12
● 2015-10-25 21:28:32
● 2016-04-27 15:46:30
○ 2017-03-25 06:55:32
○ 2026-05-14 16:29:54
○A5.9.68.2272017-03-25 → 2017-03-25 · 4 obs
○ 2016-04-27 15:46:30
● 2017-03-25 06:55:32
○ 2026-02-15 21:07:18
○ 2026-05-14 16:29:54
○A80.91.189.222015-04-23 → 2015-04-23 · 3 obs
● 2015-04-23 05:37:12
○ 2015-10-25 21:28:32
○ 2026-05-14 16:29:54

🔍 DNS Trace

Analysis

Hierarchy

alexander-corp.com has mx.alexander-corp.com, ns.alexander-corp.com and www.alexander-corp.com as children.

IP Addresses

alexander-corp.com points to a single IP address: 144.76.175.180.

Other host names, such as static.180.175.76.144.clients.your-server.de and www.alexander-corp.com, share IP numbers with alexander-corp.com.

Name Servers

alexander-corp.com is delegated to five name servers: ns.alexander-corp.com, ns2.microcom.net.ua, ns.microcom.net.ua, microcom5-4.radiocom.net.ua and ns.secondary.net.ua.

alexander-corp.com at least partially shares name servers with other domains, for example launch.in.ua, ihostlab.net, 126.31.31.in-addr.arpa, sat.poltava.ua and nashnet.tv.

these name servers are commonly used with the following name servers: ns2.trifle.net, ns.sform.ru, ns4.tenet.ua, ns.te.net.ua, microcom.radiocom.net.ua, ns.ic.km.ua, ns1.satel.net.ua, ns2.satel.net.ua, ns.dotcom.com.ua and ns2.znet.kiev.ua.

Host names with two IP numbers:

ns.secondary.net.ua points to 2001:67c:2ac0::1 and 195.149.112.1.

Host names with one IP number:

ns.alexander-corp.com points to 81.90.226.233.

ns2.microcom.net.ua points to 81.90.230.218.

ns.microcom.net.ua points to 81.90.230.218.

microcom5-4.radiocom.net.ua points to 81.90.226.233.

Host names that point to 81.90.226.233: ns.alexander-corp.com and microcom5-4.radiocom.net.ua.

Host names that point to 81.90.230.218: ns2.microcom.net.ua and ns.microcom.net.ua.

Mail Servers

The mx.alexander-corp.com mail server handles alexander-corp.com.

mx.alexander-corp.com points to a single IP number: 81.90.226.233.