23office.com - robtex.com
23office.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.232.112.221🇮🇳 AKAMAI-LINODE-AP172.232.96.0/19 Akamai Technologies | ||||||
| PTR | 172-232-112-221.ip.linodeusercontent.com | ||||||
| NS | dns10.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
| NS | dns9.expirenotification.com ⚠️ Not in zone NS records | ||||||
| A | 123.58.214.101🇭🇰 UCLOUD-1123.58.214.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL, | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774515122 | ||||||
Same first word
23office.com |
Similar names
DNS History
13 records (3 active, 10 former)
●NSdns10.expirenotification.com2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 01:02:20
● 2026-03-26 08:59:54
○NSdns10.hichina.com2016-02-04 → 2017-01-16 · 4 obs
● 2017-01-16 06:22:02
○ 2018-12-09 22:26:34
○ 2026-03-26 08:59:54
●NSdns9.expirenotification.com2026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 01:02:20
● 2026-03-26 08:59:54
○NSdns9.hichina.com2016-02-04 → 2017-01-16 · 4 obs
● 2017-01-16 06:22:02
○ 2018-12-09 22:26:34
○ 2026-03-26 08:59:54
○NSjamie.ns.cloudflare.com2018-12-09 → 2018-12-09 · 4 obs
● 2018-12-09 22:26:34
○ 2026-03-25 01:02:20
○ 2026-03-26 08:59:54
○NSned.ns.cloudflare.com2018-12-09 → 2018-12-09 · 4 obs
● 2018-12-09 22:26:34
○ 2026-03-25 01:02:20
○ 2026-03-26 08:59:54
○MXmxn.mxhichina.com2016-02-04 → 2017-01-16 · 4 obs
● 2017-01-16 06:22:02
○ 2018-12-09 22:26:34
○ 2026-03-26 08:59:54
○MXmxw.mxhichina.com2016-02-04 → 2017-01-16 · 4 obs
● 2017-01-16 06:22:02
○ 2018-12-09 22:26:34
○ 2026-03-26 08:59:54
○A104.27.132.1262018-12-09 → 2018-12-09 · 3 obs
○ 2026-03-25 01:02:20
○ 2026-03-26 08:59:54
○A104.27.133.1262018-12-09 → 2018-12-09 · 3 obs
○ 2026-03-25 01:02:20
○ 2026-03-26 08:59:54
●A172.232.112.2212026-03-25 → 2026-03-26 · 3 obs
● 2026-03-25 01:02:20
● 2026-03-26 08:59:54
○A2606:4700:30::681b:847e2018-12-09 → 2018-12-09 · 3 obs
○ 2026-03-25 01:02:20
○ 2026-03-26 08:59:54
○A2606:4700:30::681b:857e2018-12-09 → 2018-12-09 · 3 obs
○ 2026-03-25 01:02:20
○ 2026-03-26 08:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 23office.com | dns9.expirenotification.com, dns10.expirenotification.com | 2 records |
✅ Authoritative Response
Server:123.58.214.101
NS records: dns9.expirenotification.com, dns10.expirenotification.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 23office.com (unsigned zone)
⏱️ Timing
Total: 588ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.232.112.221 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns9.expirenotification.com, dns10.expirenotification.com)
Analysis
IP Addresses
23office.com resolves to one IP number: 172.232.112.221.
other host names including losudghe.com, tianlenglz.com, east-environment.cn, xn--xhq15rn6eesmnrhuu7d.com and gongnuw.com share IP numbers with 23office.com.
Name Servers
23office.com is delegated to two name servers dns10.expirenotification.com and dns9.expirenotification.com.
23office.com shares the same name server setup as other domains, for instance zuxindai.com, xn--uir583eq3e9pc.com, ezzc.com, shsxymy.com and yiifang.com.
Host names with a single IP:
dns10.expirenotification.com points to 123.58.214.101.
dns9.expirenotification.com points to 123.58.214.101.
Host names pointing to 123.58.214.101: dns10.expirenotification.com and dns9.expirenotification.com.