itooffice.com - robtex.com
itooffice.com
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=1771291435 | ||||||
Subdomains
www.itooffice.com |
Same first word
itooffice.com |
Similar names
DNS History
12 records (9 active, 3 former)
●NSns-cloud-e1.googledomains.com2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
●NSns-cloud-e2.googledomains.com2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
●NSns-cloud-e3.googledomains.com2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
●NSns-cloud-e4.googledomains.com2026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
○NSns01.yahoodomains.jp2015-08-14 → 2018-12-01 · 4 obs
● 2018-12-01 00:59:36
○ 2026-02-18 05:29:54
○ 2026-03-24 08:08:42
○NSns02.yahoodomains.jp2015-08-14 → 2018-12-01 · 4 obs
● 2018-12-01 00:59:36
○ 2026-02-18 05:29:54
○ 2026-03-24 08:08:42
●MXsmtp.google.com2026-02-18 → 2026-03-24 · 2 obs
● 2026-03-24 08:08:42
●A198.185.159.1442026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
●A198.185.159.1452026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
●A198.49.23.1442026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
●A198.49.23.1452026-02-18 → 2026-03-24 · 3 obs
● 2026-02-18 05:29:54
● 2026-03-24 08:08:42
○A210.168.35.32015-08-14 → 2018-12-01 · 4 obs
● 2018-12-01 00:59:36
○ 2026-02-18 05:29:54
○ 2026-03-24 08:08:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| itooffice.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itooffice.com (unsigned zone)
⏱️ Timing
Total: 1279ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.49.23.144... |
| NS | 4 | ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
Hierarchy
itooffice.com is the parent of www.itooffice.com.
IP Addresses
itooffice.com points to four IP numbers: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
For instance, other host names jingruxu.com, rfo3.com, stephanielorenzopera.com, keiklub.com and nobettercausemusic.com share IP numbers with itooffice.com.
Name Servers
itooffice.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
itooffice.com shares name servers with other domains at least partially, for example ediamondtools.com, jacobsdraincleaning.com, cleanvape.net, thandri.net and grupo4x.com.
Host names with two IP numbers:
ns-cloud-e1.googledomains.com points to: 2001:4860:4802:32::6e and 216.239.32.110
ns-cloud-e2.googledomains.com points to: 2001:4860:4802:34::6e and 216.239.34.110
ns-cloud-e3.googledomains.com points to: 2001:4860:4802:36::6e and 216.239.36.110
ns-cloud-e4.googledomains.com points to: 2001:4860:4802:38::6e and 216.239.38.110
Mail Servers
itooffice.com is handled by a single mail server, smtp.google.com.
itooffice.com shares the same mail server setup as other domains, for instance redriverradio.org, symbioticharmony.com, postersbase.com, motizy.com and itinfra.in.
itooffice.com shares mail servers with other domains at least partially; for instance propertymgr.agency, bambole.co.kr, ked.edu.in, scot.lk and 4qdn.com.
these mail servers are often used together with mail servers alt1.aspmx.l.google.com, aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.