1stworks.com - robtex.com
1stworks.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 66.42.90.70🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | 66.42.90.70.vultrusercontent.com | ||||||
| NS | dns101.register.com ⭐ | ||||||
| A | 162.159.24.117Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | dns102.register.com | ||||||
| A | 162.159.25.158Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.hotcomm.com ⭐ | ||||||
| A | 66.42.90.70🇺🇸 AS-VULTR66.42.80.0/20 Vultr Assigned Prefix | ||||||
| PTR | 66.42.90.70.vultrusercontent.com | ||||||
| TXT | v=spf1 ip4:69.174.244.215 ip4:66.135.36.238 include:spf.vpop3mail.com -all | ||||||
| SOA | DNS101.REGISTER.comroot@REGISTER.com serial=121090608 | ||||||
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=1777254021 | ||||||
Subdomains
DNS History
10 records (4 active, 6 former)
●NSdns101.register.com2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 02:08:04
●NSdns102.register.com2026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 02:08:04
○NSdns163.c.register.com2015-06-08 → 2017-10-01 · 3 obs
● 2017-10-01 23:24:12
○ 2026-04-27 02:08:04
○NSdns169.b.register.com2015-06-08 → 2017-10-01 · 3 obs
● 2017-10-01 23:24:12
○ 2026-04-27 02:08:04
○NSdns196.a.register.com2015-06-08 → 2017-10-01 · 3 obs
● 2017-10-01 23:24:12
○ 2026-04-27 02:08:04
○NSdns249.d.register.com2015-06-08 → 2017-10-01 · 3 obs
● 2017-10-01 23:24:12
○ 2026-04-27 02:08:04
●MXmail.hotcomm.com2015-06-08 → 2026-04-27 · 2 obs
● 2026-04-27 02:08:04
○A66.135.33.2512017-05-31 → 2017-10-01 · 4 obs
● 2017-05-31 06:01:00
● 2017-10-01 23:24:12
○ 2026-04-27 02:08:04
●A66.42.90.702026-04-27 → 2026-04-27 · 2 obs
● 2026-04-27 02:08:04
○A74.208.65.1482015-06-08 → 2016-03-29 · 4 obs
● 2016-03-29 19:41:08
○ 2017-05-31 06:01:00
○ 2026-04-27 02:08:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1stworks.com | dns101.register.com, dns102.register.com | 2 records |
✅ Authoritative Response
Server:162.159.24.117
NS records: dns101.register.com, dns102.register.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1stworks.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.42.90.70 |
| NS | 2 | dns102.register.com, dns101.register.com |
| MX | 1 | mail.hotcomm.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:69.174.244.215 ip4:66.135.36. |
| SOA | 1 | DNS101.REGISTER.com root.REGISTER.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns101.register.com, dns102.register.com)
Analysis
Hierarchy
1stworks.com is a parent of nsf1.1stworks.com and mail.1stworks.com.
IP Addresses
1stworks.com resolves to one IP number: 66.42.90.70.
Other host names, for instance mail.hotcomm.com, mail.1stworks.com and hotcomm.com share IP numbers with 1stworks.com.
Name Servers
1stworks.com is delegated to two name servers dns101.register.com and dns102.register.com.
1stworks.com shares the same name server setup as other domains, for instance flyingcats.com, townofrushsprings.org, incognito.la, holsteen.net and airtech-solar.com.
1stworks.com at least partially shares name servers with other domains, for instance thedoggiebarn.com.
Host names with one IP number:
dns101.register.com points to 162.159.24.117
dns102.register.com points to 162.159.25.158
Mail Servers
1stworks.com is handled by a single mail server, mail.hotcomm.com.
1stworks.com shares the same mail server setup as other domains, for instance myf2p.com, onlinetradercentral.com, swda.net, tradersbookcase.com and conferdence.com.
mail.hotcomm.com resolves to IP 66.42.90.70.