opensdev.com - robtex.com
opensdev.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=1777001731 | ||||||
Same first word
opensdev.com |
Similar names
DNS History
16 records (16 active, 0 former)
●NSdns1.name-services.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●NSdns2.name-services.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●NSdns3.name-services.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●NSdns4.name-services.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●NSdns5.name-services.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●MXalt1.aspmx.l.google.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●MXalt2.aspmx.l.google.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●MXaspmx.l.google.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●MXaspmx2.googlemail.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●MXaspmx3.googlemail.com2017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●A192.30.252.1532017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●A192.30.252.1542017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●A216.239.32.212017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●A216.239.34.212017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●A216.239.36.212017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
●A216.239.38.212017-05-09 → 2026-04-24 · 2 obs
● 2026-04-24 03:50:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| opensdev.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:64.98.148.139
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opensdev.com (unsigned zone)
⏱️ Timing
Total: 480ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 6 | 216.239.34.21, 192.30.252.154... |
| NS | 5 | dns3.name-services.com, dns4.name-services.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=QEzf5HDPfVguy-l, v=spf1 include:_spf.google.com ?all |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
IP Addresses
opensdev.com points to six IP numbers: 192.30.252.153, 192.30.252.154, 216.239.32.21, 216.239.34.21, 216.239.36.21 and 216.239.38.21.
other host names include martinburrows.net, valdean.com, ideas-id.com, hangliship.com and arkresources.co.nz; they share IP numbers with opensdev.com.
Name Servers
opensdev.com is delegated to five name servers: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com and dns5.name-services.com.
opensdev.com at least partially shares name servers with other domains, for instance kuang.ca, pittsvilleact.org, allonemortgage.com, thedailyconsumer.org and pa-il.org.
Host names with two IP numbers:
The host name dns1.name-services.com points to 2604:4000:2800:2000:64:98:148:137 and 64.98.148.137.
The host name dns2.name-services.com points to 2604:4000:0:d:216:40:47:201 and 216.40.47.201.
The host name dns3.name-services.com points to 2604:4000:2800:2000:64:98:148:138 and 64.98.148.138.
The host name dns4.name-services.com points to 2604:4000:0:d:216:40:47:202 and 216.40.47.202.
The host name dns5.name-services.com points to 2604:4000:2800:2000:64:98:148:139 and 64.98.148.139.
Mail Servers
opensdev.com is served by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
opensdev.com shares at least partially some mail servers with other domains, for instance spartaproject.com, sp-thanks.com, ns500698.ns500758.ns500759.ns500758.ns500758.ns500735.ns500736.ns500698.ns500736.ns500698.ns500576.ns500698.ns500698.ns500698.ns500619.ns500619.trackreceptor.com, ns500754.ns500742.ns500754.ns500754.ns500731.ns500742.ns500688.ns500705.ns500704.ns500671.ns500291.ns500649.ns500142.lusty(0x736c7574)z.com and ns500671.ns500742.ns500754.ns500742.ns500704.ns500671.ns500704.ns500671.ns500705.ns500688.ns500704.ns500649.ns500649.ns500153.tenderladiesbz.com.
Mail servers frequently appear alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers
Host name aspmx2.googlemail.com has IPs 2800:3f0:4003:c0f::1b and 108.177.123.26
Host name aspmx3.googlemail.com has IPs 2a00:1450:400b:c02::1b and 172.253.116.27
Host name aspmx.l.google.com has IPs 2607:f8b0:4004:c09::1a and 142.251.16.27
Host name alt1.aspmx.l.google.com has IPs 2607:f8b0:4023:2801::1a and 192.178.128.26
Host name alt2.aspmx.l.google.com has IPs 2a00:1450:400b:c02::1a and 172.253.116.27
Host names pointing to 172.253.116.27: aspmx3.googlemail.com and alt2.aspmx.l.google.com