optiblok.com - robtex.com
optiblok.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 | ||||||
Previously MX for
optiblok.com |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSns1.nazwa.pl2015-07-07 → 2017-04-05 · 4 obs
● 2017-04-05 01:47:34
○ 2020-03-19 10:06:12
○ 2026-03-23 21:57:38
●NSns1.netlink.com.pl2020-03-19 → 2026-03-23 · 3 obs
● 2020-03-19 10:06:12
● 2026-03-23 21:57:38
○NSns2.nazwa.pl2015-07-07 → 2017-04-05 · 4 obs
● 2017-04-05 01:47:34
○ 2020-03-19 10:06:12
○ 2026-03-23 21:57:38
●NSns2.netlink.com.pl2020-03-19 → 2026-03-23 · 3 obs
● 2020-03-19 10:06:12
● 2026-03-23 21:57:38
○NSns3.nazwa.pl2015-07-07 → 2017-04-05 · 4 obs
● 2017-04-05 01:47:34
○ 2020-03-19 10:06:12
○ 2026-03-23 21:57:38
○MXmail.optiblok.com2020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 10:06:12
○ 2026-02-28 08:41:22
○ 2026-03-23 21:57:38
●MXoptiblok-com.mail.protection.outlook.com2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 08:41:22
● 2026-03-23 21:57:38
○MXoptiblok.com2015-07-07 → 2017-04-05 · 4 obs
● 2017-04-05 01:47:34
○ 2020-03-19 10:06:12
○ 2026-03-23 21:57:38
○A195.242.92.2132020-03-19 → 2020-03-19 · 4 obs
● 2020-03-19 10:06:12
○ 2026-02-28 08:41:22
○ 2026-03-23 21:57:38
●A195.242.92.32026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 08:41:22
● 2026-03-23 21:57:38
○A77.55.145.1702015-07-07 → 2017-04-05 · 4 obs
● 2017-04-05 01:47:34
○ 2020-03-19 10:06:12
○ 2026-03-23 21:57:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optiblok.com | ns1.netlink.com.pl, ns2.netlink.com.pl | - |
✅ Authoritative Response
Server:195.242.92.2
NS records: ns1.netlink.com.pl, ns2.netlink.com.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optiblok.com (unsigned zone)
⏱️ Timing
Total: 646ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.242.92.3 |
| NS | 2 | ns1.netlink.com.pl, ns2.netlink.com.pl |
| MX | 1 | optiblok-com.mail.protection.outlook.com |
| TXT | 3 | v=spf1 include:spf.protection.outlook.co, google-site-verification=DuWkGcNkSXC4f-7... |
| SOA | 1 | ns2.netlink.com.pl root.nq.pl |
Analysis
IP Addresses
optiblok.com maps to IP address 195.242.92.3.
Other host names, for instance safetyline.pl, mail.czyrski.pl, telsa.pl, mail.punktwidzenia.com and sp30.nq.pl share IP numbers with optiblok.com.
Name Servers
Two name servers ns1.netlink.com.pl and ns2.netlink.com.pl are delegated to optiblok.com.
optiblok.com uses the same name server configuration as other domains, such as rowerowy.nq.pl, warszawa.zpisdn.gov.pl, slawistyka.nq.pl, moto-imperium.pl and civitas.com.pl.
Host names with a single IP address:
ns1.netlink.com.pl points to 195.242.92.2
ns2.netlink.com.pl points to 195.242.93.130
Mail Servers
optiblok.com is handled by a single mail server, optiblok-com.mail.protection.outlook.com.
optiblok-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::2, 2a01:111:f403:ca09::4, 52.101.68.0, 52.101.68.15, 52.101.73.6 and 52.101.73.22.