sourcecred.io - robtex.com
sourcecred.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1784826118 | ||||||
Subdomains
www.sourcecred.io |
Same first word
sourcecred.io |
sourcecred.com |
Similar names
resourcedc.cn |
decruceros.es |
cuerecords.com |
decruceros.com |
sucredecor.com |
coursecred.com |
securecord.org |
credsource.net |
cursedcore.com |
securecord.com |
resourcecd.com |
dcresource.com |
cdresource.com |
credsource.com |
DNS History
17 records (8 active, 9 former)
●NSdns1.registrar-servers.com2019-04-01 → 2026-07-23 · 2 obs
● 2026-07-23 17:10:58
●NSdns2.registrar-servers.com2019-04-01 → 2026-07-23 · 2 obs
● 2026-07-23 17:10:58
●MXalt1.aspmx.l.google.com2026-04-03 → 2026-07-23 · 3 obs
● 2026-04-03 22:47:00
● 2026-07-23 17:10:58
●MXalt2.aspmx.l.google.com2026-04-03 → 2026-07-23 · 3 obs
● 2026-04-03 22:47:00
● 2026-07-23 17:10:58
●MXaspmx.l.google.com2026-04-03 → 2026-07-23 · 3 obs
● 2026-04-03 22:47:00
● 2026-07-23 17:10:58
●MXaspmx2.googlemail.com2026-04-03 → 2026-07-23 · 3 obs
● 2026-04-03 22:47:00
● 2026-07-23 17:10:58
●MXaspmx3.googlemail.com2026-04-03 → 2026-07-23 · 3 obs
● 2026-04-03 22:47:00
● 2026-07-23 17:10:58
○MXeforward1.registrar-servers.com2019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
○MXeforward2.registrar-servers.com2019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
○MXeforward3.registrar-servers.com2019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
○MXeforward4.registrar-servers.com2019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
○MXeforward5.registrar-servers.com2019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
●A104.198.14.522026-04-03 → 2026-07-23 · 3 obs
● 2026-04-03 22:47:00
● 2026-07-23 17:10:58
○A185.199.108.1532019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
○A185.199.109.1532019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
○A185.199.110.1532019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
○A185.199.111.1532019-04-01 → 2019-04-01 · 3 obs
○ 2026-04-03 22:47:00
○ 2026-07-23 17:10:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| sourcecred.io | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sourcecred.io (unsigned zone)
⏱️ Timing
Total: 603ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.198.14.52 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | google-site-verification=Alfbj5Y0Sny3jbO, google-site-verification=iz3kaUN9--G9tYp |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
Hierarchy
www.sourcecred.io is delegated beneath sourcecred.io.
IP Addresses
sourcecred.io has exactly one IP address — 104.198.14.52.
okeh.org, xomg.net, r4ms3s.cz plus two other host names have IP numbers in common with sourcecred.io.
Name Servers
Two name servers handle the delegation for sourcecred.io: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of sourcecred.io is shared with other domains, for instance jimmyod.com, scorable.net, sandwichsisters.com and two others.
sourcecred.io shares at least some of its name servers with domains including cupfullofcode.com, homesinutahforrent.com and cumananya.com
The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
sourcecred.io has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
At least some of the mail servers used by sourcecred.io are shared with other domains: ns500759.ns500698.ns500758.ns500735.ns500698.ns500736.ns500735.ns500735.ns500736.ns500736.ns500576.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, ns500671.ns500754.ns500731.ns500731.ns500754.ns500704.ns500688.ns500671.ns500705.ns500671.ns500131.lustychickser.com, ns500699.ns500699.ns500734.ns500693.ns500699.ns500699.ns500699.ns500588.ns500699.ns500683.ns500693.ns500588.ns500699.ns500632.ns500612.ns500612.ns500110.dtrkdll.com and two others among them.
These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx2.googlemail.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to two addresses: 172.253.122.27 and 2607:f8b0:4004:c06::1a.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
aspmx2.googlemail.com along with alt1.aspmx.l.google.com each resolve to 108.177.123.26 IP addresses.