os-office.com - robtex.com
os-office.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=1774449457 | ||||||
Previously MX for
os-office.com |
Subdomains
mail.os-office.com |
Same first word
os-office.com |
Similar names
DNS History
16 records (6 active, 10 former)
●NScontact-us-at.edoms.biz2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:30:04
● 2026-03-25 15:06:28
●NSdomain-may-be-for-sale-at.edoms.biz2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:30:04
● 2026-03-25 15:06:28
●NSns1.abovedomains.com2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:30:04
● 2026-03-25 15:06:28
○NSns1.md-77.webhostbox.net2020-03-22 → 2020-03-22 · 4 obs
● 2020-03-22 16:05:12
○ 2026-03-05 22:30:04
○ 2026-03-25 15:06:28
○NSns1.offshoresrv.com2016-02-21 → 2016-05-04 · 4 obs
● 2016-05-04 06:41:02
○ 2017-02-13 11:22:22
○ 2026-03-25 15:06:28
●NSns2.abovedomains.com2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:30:04
● 2026-03-25 15:06:28
○NSns2.md-77.webhostbox.net2020-03-22 → 2020-03-22 · 4 obs
● 2020-03-22 16:05:12
○ 2026-03-05 22:30:04
○ 2026-03-25 15:06:28
○NSns2.offshoresrv.com2016-02-21 → 2016-05-04 · 4 obs
● 2016-05-04 06:41:02
○ 2017-02-13 11:22:22
○ 2026-03-25 15:06:28
○NSns3.offshoresrv.com2016-02-21 → 2016-05-04 · 4 obs
● 2016-05-04 06:41:02
○ 2017-02-13 11:22:22
○ 2026-03-25 15:06:28
○NSns4.offshoresrv.com2016-02-21 → 2016-05-04 · 4 obs
● 2016-05-04 06:41:02
○ 2017-02-13 11:22:22
○ 2026-03-25 15:06:28
●MXalltheemails.com2026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:30:04
● 2026-03-25 15:06:28
○MXmail.os-office.com2020-03-22 → 2020-03-22 · 4 obs
● 2020-03-22 16:05:12
○ 2026-03-05 22:30:04
○ 2026-03-25 15:06:28
○MXos-office.com2016-02-21 → 2016-05-04 · 4 obs
● 2016-05-04 06:41:02
○ 2017-02-13 11:22:22
○ 2026-03-25 15:06:28
●A103.224.182.2532026-03-05 → 2026-03-25 · 3 obs
● 2026-03-05 22:30:04
● 2026-03-25 15:06:28
○A207.174.214.2402020-03-22 → 2020-03-22 · 4 obs
● 2020-03-22 16:05:12
○ 2026-03-05 22:30:04
○ 2026-03-25 15:06:28
○A89.248.168.2192015-12-06 → 2016-05-04 · 4 obs
● 2016-05-04 06:41:02
○ 2017-02-13 11:22:22
○ 2026-03-25 15:06:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| os-office.com | domain-may-be-for-sale-at.edoms.biz, contact-us-at.edoms.biz | - |
✅ Authoritative Response
Server:103.224.212.9
NS records: domain-may-be-for-sale-at.edoms.biz, contact-us-at.edoms.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os-office.com (unsigned zone)
⏱️ Timing
Total: 449ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.182.253 |
| NS | 2 | ns1.abovedomains.com, ns2.abovedomains.com |
| MX | 1 | alltheemails.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
Analysis
Hierarchy
os-office.com is the parent of mail.os-office.com.
IP Addresses
os-office.com resolves to a single IP: 103.224.182.253.
Other host names, for instance dzr.com.au, mail.freepalestine.de, aoe.eaoe.cc, www.darlingstreet.com.au and www.stealstreet.com share IP numbers with os-office.com.
Name Servers
os-office.com is delegated to four name servers: contact-us-at.edoms.biz, domain-may-be-for-sale-at.edoms.biz, ns1.abovedomains.com and ns2.abovedomains.com.
os-office.com shares some name servers with other domains, for example whole.solutions, docchek.com, sharpweblabs.com, mail.scarboroughs.com and www.simahtkk.com.
these name servers are commonly used with ns15.abovedomains.com, ns16.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, ns1.above.com and ns2.above.com.
Host names with two IP numbers
contact-us-at.edoms.biz points to: 103.224.182.10 and 103.224.212.10.
domain-may-be-for-sale-at.edoms.biz points to: 103.224.182.9 and 103.224.212.9.
ns1.abovedomains.com points to: 103.224.182.9 and 103.224.212.9.
ns2.abovedomains.com points to: 103.224.182.10 and 103.224.212.10.
Host names that point to 103.224.182.10: contact-us-at.edoms.biz and ns2.abovedomains.com.
Host names that point to 103.224.212.10: contact-us-at.edoms.biz and ns2.abovedomains.com.
Host names that point to 103.224.182.9: domain-may-be-for-sale-at.edoms.biz and ns1.abovedomains.com.
Host names that point to 103.224.212.9: domain-may-be-for-sale-at.edoms.biz and ns1.abovedomains.com.
Mail Servers
os-office.com is handled by a single mail server, alltheemails.com.
os-office.com shares the mail server setup with other domains, for example davidcox.com.mx, bukshfoundation.org, tourisme-verrieres-91.fr, emilywhitesmith.com and nudist-photo.ch.vu.
Host name alltheemails.com points to IP 185.52.207.61.