a1-office.com - robtex.com

a1-office.com

DNSSEC⚠️ Not signed
NSns1.1domainregistry.com ⭐
A162.251.82.122🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.122.reverse.myorderbox.com
A162.251.82.123🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.123.reverse.myorderbox.com
A162.251.82.250🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.250.reverse.myorderbox.com
A162.251.82.251🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.251.reverse.myorderbox.com
NSns2.1domainregistry.com
A162.251.82.120🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.120.reverse.myorderbox.com
A162.251.82.121🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.121.reverse.myorderbox.com
A162.251.82.248🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.248.reverse.myorderbox.com
A162.251.82.249🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.249.reverse.myorderbox.com
NSns3.1domainregistry.com
A162.251.82.118🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.118.reverse.myorderbox.com
A162.251.82.119🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.119.reverse.myorderbox.com
A162.251.82.246🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.246.reverse.myorderbox.com
A162.251.82.247🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.247.reverse.myorderbox.com
NSns4.1domainregistry.com
A162.251.82.124🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.124.reverse.myorderbox.com
A162.251.82.125🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.125.reverse.myorderbox.com
A162.251.82.252🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.252.reverse.myorderbox.com
A162.251.82.253🇺🇸 Cloudflare162.251.82.0/24 PDR
PTR162.251.82.253.reverse.myorderbox.com
SOAns1.1domainregistry.comnejkki994@inbox.lv 2026-02-16 #2

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=1786301014

Same first word

a1-office.com
a1-office.net

Similar names

1a-office.com
office-a1.co.jp
1a-office.net
1a-office.at

DNS History

7 records (4 active, 3 former)

NSns1.1domainregistry.comns2.1domainregistry.comns3.1domainregistry.comns4.1domainregistry.comMXus2.mx1.mailhostbox.comus2.mx2.mailhostbox.comus2.mx3.mailhostbox.com
●NSns1.1domainregistry.com2026-04-01 → 2026-08-09 · 2 obs
● 2026-04-01 13:23:20
● 2026-08-09 19:10:42
●NSns2.1domainregistry.com2026-04-01 → 2026-08-09 · 2 obs
● 2026-04-01 13:23:20
● 2026-08-09 19:10:42
●NSns3.1domainregistry.com2026-04-01 → 2026-08-09 · 2 obs
● 2026-04-01 13:23:20
● 2026-08-09 19:10:42
●NSns4.1domainregistry.com2026-04-01 → 2026-08-09 · 2 obs
● 2026-04-01 13:23:20
● 2026-08-09 19:10:42
○MXus2.mx1.mailhostbox.com2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 13:23:20
○ 2026-08-09 19:10:42
○MXus2.mx2.mailhostbox.com2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 13:23:20
○ 2026-08-09 19:10:42
○MXus2.mx3.mailhostbox.com2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 13:23:20
○ 2026-08-09 19:10:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
a1-office.comns1.1domainregistry.com, ns2.1domainregistry.com, ns3.1domainregistry.com, ns4.1domainregistry.com16 records

✅ Authoritative Response

Server:162.251.82.120

NS records: ns1.1domainregistry.com, ns2.1domainregistry.com, ns3.1domainregistry.com, ns4.1domainregistry.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a1-office.com (unsigned zone)

⏱️ Timing

Total: 1185ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns4.1domainregistry.com, ns2.1domainregistry.com...
SOA1ns1.1domainregistry.com nejkki994.inbox.

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (ns1.1domainregistry.com, ns1.1domainregistry.com, ns1.1domainregistry.com...)

Analysis

Name Servers

a1-office.com has four authoritative name servers: ns1.1domainregistry.com, ns2.1domainregistry.com, ns3.1domainregistry.com and ns4.1domainregistry.com.

The name servers of a1-office.com overlap at least partially with those of other domains — among them chetakbook.online, police-nationale.com, cool2bcorgi.com and two more.

These name servers commonly appear in delegations together with irdns.mars.orderbox-dns.com, irdns.earth.orderbox-dns.com, monovm.earth.orderbox-dns.com and 3 other.

The host names ns1.1domainregistry.com, ns2.1domainregistry.com, ns3.1domainregistry.com and ns4.1domainregistry.com each direct to four IP numbers: ns1.1domainregistry.com points to 162.251.82.122, 162.251.82.123, 162.251.82.250 and 162.251.82.251, ns2.1domainregistry.com directs to 162.251.82.120, 162.251.82.121, 162.251.82.248 and 162.251.82.249, ns3.1domainregistry.com points to 162.251.82.118, 162.251.82.119, 162.251.82.246 and 162.251.82.247 and ns4.1domainregistry.com directs to 162.251.82.124, 162.251.82.125, 162.251.82.252 and 162.251.82.253.