sysfirst.com - robtex.com
sysfirst.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns3.afternic.com ⭐ | ||||||
| A | 97.74.98.65🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns3.afternic.com | ||||||
| NS | ns4.afternic.com | ||||||
| A | 173.201.66.65🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns4.namefind.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns3.afternic.comdns@jomax.net 2025-10-01 #0 | ||||||
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 | ||||||
Same first word
sysfirst.com |
sysfirst.workers.dev |
Similar names
DNS History
11 records (4 active, 7 former)
○NSns-us.1and1-dns.com2016-03-28 → 2017-04-02 · 4 obs
● 2017-04-02 00:28:58
○ 2026-02-19 13:24:38
○ 2026-03-01 01:41:00
○NSns-us.1and1-dns.de2016-03-28 → 2017-04-02 · 4 obs
● 2017-04-02 00:28:58
○ 2026-02-19 13:24:38
○ 2026-03-01 01:41:00
○NSns-us.1and1-dns.org2016-03-28 → 2017-04-02 · 4 obs
● 2017-04-02 00:28:58
○ 2026-02-19 13:24:38
○ 2026-03-01 01:41:00
○NSns-us.1and1-dns.us2016-03-28 → 2017-04-02 · 4 obs
● 2017-04-02 00:28:58
○ 2026-02-19 13:24:38
○ 2026-03-01 01:41:00
●NSns3.afternic.com2026-02-19 → 2026-03-01 · 3 obs
● 2026-02-19 13:24:38
● 2026-03-01 01:41:00
●NSns4.afternic.com2026-02-19 → 2026-03-01 · 3 obs
● 2026-02-19 13:24:38
● 2026-03-01 01:41:00
○MXmx00.1and1.com2016-03-28 → 2017-04-02 · 4 obs
● 2017-04-02 00:28:58
○ 2026-02-19 13:24:38
○ 2026-03-01 01:41:00
○MXmx01.1and1.com2016-03-28 → 2017-04-02 · 4 obs
● 2017-04-02 00:28:58
○ 2026-02-19 13:24:38
○ 2026-03-01 01:41:00
●A13.248.169.482026-02-19 → 2026-03-01 · 3 obs
● 2026-02-19 13:24:38
● 2026-03-01 01:41:00
○A74.208.102.222016-03-28 → 2017-04-02 · 4 obs
● 2017-04-02 00:28:58
○ 2026-02-19 13:24:38
○ 2026-03-01 01:41:00
●A76.223.54.1462026-02-19 → 2026-03-01 · 3 obs
● 2026-02-19 13:24:38
● 2026-03-01 01:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| sysfirst.com | ns3.afternic.com, ns4.afternic.com | 2 records |
✅ Authoritative Response
Server: 97.74.98.65
NS records: ns3.afternic.com, ns4.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysfirst.com (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns3.afternic.com, ns4.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns3.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns3.afternic.com, ns4.afternic.com)
Analysis
IP Addresses
sysfirst.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names such as www.02526.com, hostmaster.whatgoesup.com, thereputationhouse.com, safereducecellulites.publicsets.com and maximumpda.com share IP numbers with sysfirst.com.
Name Servers
sysfirst.com is delegated to two name servers: ns3.afternic.com and ns4.afternic.com.
sysfirst.com uses the same name server setup as other domains, including cores.cn, ironport1.mailstratus.com, globalsofts.com, translate.city and clearecos.org.
At least part of the name servers for sysfirst.com are shared with other domains, for instance financeandleasing.com, pxcy.com, gcvk.com, dartys.com and role-model.com.
These name servers are commonly used alongside the name servers verification-kg778mutjrzcqkvahgeohz.ns101.verify.hn.
Hostnames with a single IP
ns3.afternic.com resolves to: 97.74.98.65.
ns4.afternic.com resolves to: 173.201.66.65.