usmicrocorp.com - dns.ninja

usmicrocorp.com

DNSSEC⚠️ Not signed
A52.234.0.82🇺🇸 Microsoft52.224.0.0/11 MICROSOFT
NSpdns77.ultradns.com ⭐
A2001:502:f3ff::71🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns77.ultradns.com
A156.154.64.77🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns77.ultradns.com
NSpdns77.ultradns.biz
A2610:a1:1015::71🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns77.ultradns.biz
A156.154.66.77🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns77.ultradns.biz
NSpdns77.ultradns.net
A2610:a1:1014::71🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns77.ultradns.net
A156.154.65.77🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns77.ultradns.net
NSpdns77.ultradns.org
A2001:502:4612::71🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns77.ultradns.org
A156.154.67.77🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns77.ultradns.org
TXTv=spf1 -all
SOApdns77.ultradns.comdomadmin@arrow.com 2017-09-16 #94

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=1783864282

Same first word

usmicrocorp.com

DNS History

18 records (5 active, 13 former)

200920112013201520172019202120232025NSpdns77.ultradns.bizpdns77.ultradns.compdns77.ultradns.netpdns77.ultradns.orgdns-master.paetec.netdns1.uslec.netdns2.uslec.netdns3.uslec.netdns4.uslec.netdns5.uslec.netMXcluster6.us.messagelabs.comcluster6a.us.messagelabs.commail.usmicrocorp.comusmicrocorp-com.mail.protection.outlook.comA52.234.0.8213.93.163.20209.92.157.5354.236.190.114
○NSdns-master.paetec.net2015-08-29 → 2018-01-27 · 5 obs
○ 2008-09-17 16:13:30
● 2015-08-29 03:23:14
● 2018-01-27 08:54:52
○ 2018-03-12 12:15:54
○ 2026-07-12 13:54:36
○NSdns1.uslec.net2008-09-17 → 2018-01-27 · 4 obs
● 2008-09-17 16:13:30
● 2018-01-27 08:54:52
○ 2018-03-12 12:15:54
○ 2026-07-12 13:54:36
○NSdns2.uslec.net2008-09-17 → 2018-01-27 · 4 obs
● 2008-09-17 16:13:30
● 2018-01-27 08:54:52
○ 2018-03-12 12:15:54
○ 2026-07-12 13:54:36
○NSdns3.uslec.net2008-09-17 → 2018-01-27 · 4 obs
● 2008-09-17 16:13:30
● 2018-01-27 08:54:52
○ 2018-03-12 12:15:54
○ 2026-07-12 13:54:36
○NSdns4.uslec.net2008-09-17 → 2018-01-27 · 4 obs
● 2008-09-17 16:13:30
● 2018-01-27 08:54:52
○ 2018-03-12 12:15:54
○ 2026-07-12 13:54:36
○NSdns5.uslec.net2008-09-17 → 2018-01-27 · 4 obs
● 2008-09-17 16:13:30
● 2018-01-27 08:54:52
○ 2018-03-12 12:15:54
○ 2026-07-12 13:54:36
●NSpdns77.ultradns.biz2018-03-12 → 2026-07-12 · 3 obs
○ 2018-01-27 08:54:52
● 2018-03-12 12:15:54
● 2026-07-12 13:54:36
●NSpdns77.ultradns.com2018-03-12 → 2026-07-12 · 3 obs
○ 2018-01-27 08:54:52
● 2018-03-12 12:15:54
● 2026-07-12 13:54:36
●NSpdns77.ultradns.net2018-03-12 → 2026-07-12 · 3 obs
○ 2018-01-27 08:54:52
● 2018-03-12 12:15:54
● 2026-07-12 13:54:36
●NSpdns77.ultradns.org2018-03-12 → 2026-07-12 · 3 obs
○ 2018-01-27 08:54:52
● 2018-03-12 12:15:54
● 2026-07-12 13:54:36
○MXcluster6.us.messagelabs.com2017-09-26 → 2017-10-17 · 5 obs
○ 2016-12-23 02:29:30
● 2017-09-26 22:27:46
● 2017-10-17 23:42:38
○ 2017-11-30 01:13:26
○ 2026-07-12 13:54:36
○MXcluster6a.us.messagelabs.com2017-09-26 → 2017-10-17 · 5 obs
○ 2016-12-23 02:29:30
● 2017-09-26 22:27:46
● 2017-10-17 23:42:38
○ 2017-11-30 01:13:26
○ 2026-07-12 13:54:36
○MXmail.usmicrocorp.com2008-09-17 → 2016-12-23 · 4 obs
● 2008-09-17 16:13:30
● 2016-12-23 02:29:30
○ 2017-09-26 22:27:46
○ 2026-07-12 13:54:36
○MXusmicrocorp-com.mail.protection.outlook.com2017-11-30 → 2018-08-14 · 5 obs
○ 2017-10-17 23:42:38
● 2017-11-30 01:13:26
● 2018-08-14 15:02:56
○ 2026-02-17 19:13:58
○ 2026-07-12 13:54:36
○A13.93.163.202018-06-10 → 2018-08-14 · 5 obs
○ 2018-03-12 12:15:54
● 2018-06-10 07:36:42
● 2018-08-14 15:02:56
○ 2026-02-17 19:13:58
○ 2026-07-12 13:54:36
○A209.92.157.532008-09-17 → 2008-09-17 · 3 obs
● 2008-09-17 16:13:30
○ 2015-08-29 03:23:14
○ 2026-07-12 13:54:36
●A52.234.0.822026-02-17 → 2026-07-12 · 3 obs
○ 2018-08-14 15:02:56
● 2026-02-17 19:13:58
● 2026-07-12 13:54:36
○A54.236.190.1142015-08-29 → 2018-03-12 · 5 obs
○ 2008-09-17 16:13:30
● 2015-08-29 03:23:14
● 2018-03-12 12:15:54
○ 2018-06-10 07:36:42
○ 2026-07-12 13:54:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
usmicrocorp.compdns77.ultradns.net, pdns77.ultradns.com, pdns77.ultradns.biz, pdns77.ultradns.org2 records

✅ Authoritative Response

Server:156.154.67.77

NS records: pdns77.ultradns.net, pdns77.ultradns.com, pdns77.ultradns.biz, pdns77.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usmicrocorp.com (unsigned zone)

⏱️ Timing

Total: 609ms | Queries: -

📄 Records

TypeCountSample Data
A152.234.0.82
NS4pdns77.ultradns.biz, pdns77.ultradns.com...
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1pdns77.ultradns.com domadmin.arrow.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (pdns77.ultradns.com, pdns77.ultradns.com)

Analysis

IP Addresses

usmicrocorp.com directs to one IP number, which is 52.234.0.82.

Among the host names that share IP numbers with usmicrocorp.com are yourarrow.com, open-way.com, wwwsiliconexpert.com and two others.

Name Servers

The domain usmicrocorp.com is delegated to these four name servers: pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org.

usmicrocorp.com partially shares its NS delegation with several other domains, including semiconductorsdigest.com, arrlwecs.com, teamux.net and two others.

These name servers are routinely co-deployed with the name servers dns4.p04.nsone.net, dns1.p01.nsone.net, dns2.p01.nsone.net and two others.

pdns77.ultradns.biz, pdns77.ultradns.com, pdns77.ultradns.net and pdns77.ultradns.org each carry two IP addresses. pdns77.ultradns.biz has 156.154.66.77 and 2610:a1:1015::71; pdns77.ultradns.com has 156.154.64.77 and 2001:502:f3ff::71; pdns77.ultradns.net has 156.154.65.77 and 2610:a1:1014::71; pdns77.ultradns.org has 156.154.67.77 and 2001:502:4612::71.