certainty101.com - robtex.com
certainty101.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.91.197.27🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object | ||||||
| NS | ns1.worldnic.com ⭐ | ||||||
| A | 162.159.26.110Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | powerdns-prod06.dc.tutum.co | ||||||
| NS | ns2.worldnic.com | ||||||
| A | 162.159.27.124Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | NS1.WORLDNIC.comnamehost@WORLDNIC.com serial=122081221 | ||||||
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=1778756711 | ||||||
Same first word
certainty101.com |
DNS History
3 records (3 active, 0 former)
●NSns1.worldnic.com2026-03-11 → 2026-05-14 · 2 obs
● 2026-05-14 11:30:26
●NSns2.worldnic.com2026-03-11 → 2026-05-14 · 2 obs
● 2026-05-14 11:30:26
●A208.91.197.272026-03-11 → 2026-05-14 · 2 obs
● 2026-05-14 11:30:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certainty101.com | ns1.worldnic.com, ns2.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.27.124
NS records: ns1.worldnic.com, ns2.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certainty101.com (unsigned zone)
⏱️ Timing
Total: 336ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.91.197.27 |
| NS | 2 | ns1.worldnic.com, ns2.worldnic.com |
| SOA | 1 | NS1.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.worldnic.com, ns2.worldnic.com)
Analysis
IP Addresses
certainty101.com resolves to a single IP address: 208.91.197.27.
Other host names including brainpopeducator.org, monocote.com, fooduniversemarketplace.net, compliancehive.org and carolav.com share IP numbers with certainty101.com.
Name Servers
certainty101.com's delegation uses two name servers, ns1.worldnic.com and ns2.worldnic.com.
certainty101.com shares the same name server setup as other domains, for example lushacresfarm.com, rubenfeld.com, airproductssupply.com, sevenstarsledbury.com and cheris.us.
certainty101.com at least partially shares name servers with other domains, including tvwdrybsmt.com, texastowinginc.com, indogolf.com, animaldermatology.com and heyrobot.com.
These name servers are commonly used with ns3.worldnic.com and ns4.worldnic.com.
Host names with a single IP:
ns1.worldnic.com points to 162.159.26.110.
ns2.worldnic.com points to 162.159.27.124.