bestblock.com - robtex.com
bestblock.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=1774602407 | ||||||
Subdomains
www.bestblock.com |
Same first word
bestblock.ru |
bestblock.net |
bestblock.com |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns1.parklogic.com2015-08-02 → 2017-02-01 · 4 obs
● 2017-02-01 13:41:00
○ 2018-07-01 17:48:08
○ 2026-03-27 09:36:58
●NSns17.worldnic.com2018-07-01 → 2026-03-27 · 3 obs
● 2018-07-01 17:48:08
● 2026-03-27 09:36:58
●NSns18.worldnic.com2018-07-01 → 2026-03-27 · 3 obs
● 2018-07-01 17:48:08
● 2026-03-27 09:36:58
○NSns2.parklogic.com2015-08-02 → 2017-02-01 · 4 obs
● 2017-02-01 13:41:00
○ 2018-07-01 17:48:08
○ 2026-03-27 09:36:58
○NSns3.parklogic.com2015-08-02 → 2017-02-01 · 4 obs
● 2017-02-01 13:41:00
○ 2018-07-01 17:48:08
○ 2026-03-27 09:36:58
○NSns4.parklogic.com2015-08-02 → 2017-02-01 · 4 obs
● 2017-02-01 13:41:00
○ 2018-07-01 17:48:08
○ 2026-03-27 09:36:58
○NSns5.parklogic.com2015-08-02 → 2017-02-01 · 4 obs
● 2017-02-01 13:41:00
○ 2018-07-01 17:48:08
○ 2026-03-27 09:36:58
○MXallmail.parklogic.com2015-08-02 → 2017-02-01 · 4 obs
● 2017-02-01 13:41:00
○ 2018-07-01 17:48:08
○ 2026-03-27 09:36:58
●MXbestblock-com.mail.protection.outlook.com2026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 21:24:54
● 2026-03-27 09:36:58
○MXp.webcom.ctmail.com2018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 17:48:08
○ 2026-03-26 21:24:54
○ 2026-03-27 09:36:58
○A172.99.89.2042015-12-28 → 2017-02-01 · 5 obs
● 2015-12-28 06:52:32
● 2017-02-01 13:41:00
○ 2018-07-01 17:48:08
○ 2026-03-27 09:36:58
●A198.51.136.502026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 21:24:54
● 2026-03-27 09:36:58
○A208.91.197.272018-07-01 → 2018-07-01 · 4 obs
● 2018-07-01 17:48:08
○ 2026-03-26 21:24:54
○ 2026-03-27 09:36:58
○A74.200.250.1332015-08-02 → 2015-10-15 · 4 obs
● 2015-10-15 09:27:02
○ 2015-12-28 06:52:32
○ 2026-03-27 09:36:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bestblock.com | ns17.worldnic.com, ns18.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.214
NS records: ns17.worldnic.com, ns18.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bestblock.com (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.51.136.50 |
| NS | 2 | ns17.worldnic.com, ns18.worldnic.com |
| MX | 1 | bestblock-com.mail.protection.outlook.co |
| TXT | 6 | /Ff0G7GNw9z5CCvQ9STgKez+OeQHHtLfZBUgHx4G, cisco-ci-domain-verification=79b1f6ca391... |
| SOA | 1 | NS17.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns17.worldnic.com, ns18.worldnic.com)
Analysis
Hierarchy
The parent of www.bestblock.com is bestblock.com.
IP Addresses
bestblock.com points to an IP address: 198.51.136.50.
other host names, for instance www.bestblock.com, contechtraining.com, coloradobestblock.com and mail.coloradobestblock.com share IP numbers with bestblock.com.
Name Servers
Two name servers ns17.worldnic.com and ns18.worldnic.com handle the delegation for bestblock.com.
bestblock.com shares the same name server setup as other domains, for instance owenind.com, maygroup.us, greenwellfarms.us, nestny.org and rswdox.com.
Host names with one IP:
ns17.worldnic.com points to: 162.159.26.214
ns18.worldnic.com points to: 162.159.27.150
Mail Servers
bestblock.com is handled by a single mail server, bestblock-com.mail.protection.outlook.com.
Hostname bestblock-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::14, 2a01:111:f403:c927::, 2a01:111:f403:f903::, 2a01:111:f403:f913::1, 52.101.9.2, 52.101.9.17, 52.101.11.3 and 52.101.41.180.