os-safety.com - robtex.com
os-safety.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=1776014382 | ||||||
Subdomains
mail.os-safety.com |
Same first word
os-safety.com |
Similar names
easy-soft.dk |
safety-os.com |
easy-soft.it |
easy-soft.net |
easy-soft.biz |
easy-soft.net.pl |
easy-soft.pro |
easy-soft.pl |
DNS History
8 records (7 active, 1 former)
●NSns.gransy.com2015-05-01 → 2026-04-12 · 2 obs
● 2026-04-12 17:44:56
●NSns2.gransy.com2015-05-01 → 2026-04-12 · 2 obs
● 2026-04-12 17:44:56
●NSns3.gransy.com2015-05-01 → 2026-04-12 · 2 obs
● 2026-04-12 17:44:56
●NSns4.gransy.com2015-05-01 → 2026-04-12 · 2 obs
● 2026-04-12 17:44:56
●NSns5.gransy.com2015-05-01 → 2026-04-12 · 2 obs
● 2026-04-12 17:44:56
●MXmail.os-safety.com2015-05-01 → 2026-04-12 · 2 obs
● 2026-04-12 17:44:56
○A62.109.130.1422015-05-01 → 2017-02-15 · 4 obs
● 2017-02-15 19:35:52
○ 2020-03-25 18:03:42
○ 2026-04-12 17:44:56
●A77.78.104.32020-03-25 → 2026-04-12 · 3 obs
● 2020-03-25 18:03:42
● 2026-04-12 17:44:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| os-safety.com | ns.gransy.com, ns2.gransy.com, ns4.gransy.com, ns3.gransy.com... | 20 records |
✅ Authoritative Response
Server:45.76.90.43
NS records: ns.gransy.com, ns2.gransy.com, ns4.gransy.com, ns3.gransy.com, ns5.gransy.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for os-safety.com (unsigned zone)
⏱️ Timing
Total: 529ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.78.104.3 |
| NS | 5 | ns4.gransy.com, ns2.gransy.com... |
| MX | 1 | mail.os-safety.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:gransy.com |
| SOA | 1 | ns.gransy.com root.gransy.com |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns.gransy.com, ns.gransy.com, ns.gransy.com...)
Analysis
Hierarchy
os-safety.com is a parent of mail.os-safety.com.
IP Addresses
os-safety.com points to a single IP address: 77.78.104.3.
Other host names such as akcierny.com, 9n.cz, zamekvranov.cz, buschpumps.sk and london.sk share IP numbers with os-safety.com.
Name Servers
os-safety.com is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
At least part of the name servers for os-safety.com are shared with other domains, for instance romer.cz, refill-kit.sk, kensho.cz, adcreative.cz and freeradio.cz.
These name servers are often used together with ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.
Host names with five IP numbers:
ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49.
ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71.
Host names with four IP numbers:
ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209.
ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180.
Host names with two IP numbers:
ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.