responsivefirst.com - robtex.com
responsivefirst.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=1788482270 | ||||||
Same first word
responsivefirst.com |
Similar names
Previous names
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DNS History
8 records (6 active, 2 former)
●NSns65.domaincontrol.com2015-05-31 → 2026-09-04 · 2 obs
● 2026-09-04 00:48:04
●NSns66.domaincontrol.com2015-05-31 → 2026-09-04 · 2 obs
● 2026-09-04 00:48:04
●MXmailstore1.secureserver.net2015-05-31 → 2026-09-04 · 2 obs
● 2026-09-04 00:48:04
●MXsmtp.secureserver.net2015-05-31 → 2026-09-04 · 2 obs
● 2026-09-04 00:48:04
●A15.197.225.1282026-08-28 → 2026-09-04 · 3 obs
● 2026-08-28 12:40:54
● 2026-09-04 00:48:04
○A184.168.221.292017-02-19 → 2017-02-19 · 4 obs
● 2017-02-19 06:12:58
○ 2026-08-28 12:40:54
○ 2026-09-04 00:48:04
●A3.33.251.1682026-08-28 → 2026-09-04 · 3 obs
● 2026-08-28 12:40:54
● 2026-09-04 00:48:04
○A50.63.202.292015-05-31 → 2016-07-09 · 4 obs
● 2016-07-09 11:24:16
○ 2017-02-19 06:12:58
○ 2026-09-04 00:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| responsivefirst.com | ns66.domaincontrol.com, ns65.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.102.43
NS records: ns66.domaincontrol.com, ns65.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for responsivefirst.com (unsigned zone)
⏱️ Timing
Total: 191ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns66.domaincontrol.com, ns65.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ns65.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns66.domaincontrol.com, ns66.domaincontrol.com, ns65.domaincontrol.com...)
Analysis
IP Addresses
responsivefirst.com points to the IP addresses 3.33.251.168 and 15.197.225.128
Among the host names that share IP numbers with responsivefirst.com are youritdept.net, myemperion.com, merchidental.com and two others.
Name Servers
DNS delegation for responsivefirst.com points to two name servers: ns65.domaincontrol.com and ns66.domaincontrol.com.
responsivefirst.com has the same name server delegation as a number of other domains, such as emearecruitment.nl, readystorage.co.uk, tcgcorner.co and two more.
responsivefirst.com has partial name server overlap with other domains, including crawlspacedoctor.com.
ns65.domaincontrol.com directs to 97.74.102.43 and 2603:5:2164::2b. ns66.domaincontrol.com directs to 173.201.70.43 and 2603:5:2264::2b. Each host name carries two IP addresses.
Mail Servers
The MX records for responsivefirst.com point to two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.
responsivefirst.com has the same mail server arrangement as a number of other domains, for example simhaeditions.com, acordaro.com, calirec.com and two more.
The mail servers for responsivefirst.com overlap at least partially with those of other domains, including worte-zur-trauer.de and borgo.mx.
Both mailstore1.secureserver.net and smtp.secureserver.net point to three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162, while smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.