srfpatent.com - robtex.com
srfpatent.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=1774383937 | ||||||
Same first word
srfpatent.org |
srfpatent.com |
DNS History
7 records (2 active, 5 former)
○NSa4.nstld.com2015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 17:20:14
○ 2026-03-04 03:13:00
○ 2026-03-24 20:55:50
●NSdns1.cscdns.net2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 03:13:00
● 2026-03-24 20:55:50
●NSdns2.cscdns.net2026-03-04 → 2026-03-24 · 3 obs
● 2026-03-04 03:13:00
● 2026-03-24 20:55:50
○NSf4.nstld.com2015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 17:20:14
○ 2026-03-04 03:13:00
○ 2026-03-24 20:55:50
○NSg4.nstld.com2015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 17:20:14
○ 2026-03-04 03:13:00
○ 2026-03-24 20:55:50
○NSl4.nstld.com2015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 17:20:14
○ 2026-03-04 03:13:00
○ 2026-03-24 20:55:50
○A203.27.227.2202015-05-24 → 2017-04-02 · 4 obs
● 2017-04-02 17:20:14
○ 2026-03-04 03:13:00
○ 2026-03-24 20:55:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| srfpatent.com | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for srfpatent.com (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
Name Servers
Two name servers dns1.cscdns.net and dns2.cscdns.net handle the delegation for srfpatent.com.
srfpatent.com shares the same name server setup as other domains, for example floriology360.com, cookies.holiday, rolex-sa.club, tang.mx and dunkindonuts.mx.
srfpatent.com partially shares name servers with other domains, for example bankofqamerica.com and countrywidefinancialcorp.com.
These name servers are often used together with ns101.bac.com and ns102.bac.com.
Host names with two IP numbers:
dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100.
dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.