githubcolab.com - robtex.com
githubcolab.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=1788719743 | ||||||
Same first word
githubcolab.com |
Previous names
Next names
DNS History
12 records (4 active, 8 former)
○NSdns1.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
○NSdns2.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
●NSns1.parkingcrew.net2026-09-03 → 2026-09-06 · 3 obs
● 2026-09-03 18:30:06
● 2026-09-06 18:49:14
●NSns2.parkingcrew.net2026-09-03 → 2026-09-06 · 3 obs
● 2026-09-03 18:30:06
● 2026-09-06 18:49:14
○MXeforward1.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
○MXeforward2.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
○MXeforward3.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
○MXeforward4.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
○MXeforward5.registrar-servers.com2019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
●MXmail.h-email.net2026-09-03 → 2026-09-06 · 3 obs
● 2026-09-03 22:17:12
● 2026-09-06 18:49:14
●A104.247.81.992026-09-03 → 2026-09-06 · 3 obs
● 2026-09-03 18:30:06
● 2026-09-06 18:49:14
○A162.255.119.2132019-12-17 → 2019-12-17 · 3 obs
○ 2026-09-03 18:30:06
○ 2026-09-06 18:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| githubcolab.com | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for githubcolab.com (unsigned zone)
⏱️ Timing
Total: 726ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.githubcol |
Analysis
IP Addresses
githubcolab.com resolves to one IP address: 104.247.81.99.
thejesuscenter.org, kitefestival.in, zum-goldenen-stern.de and two other host names share IP numbers with githubcolab.com.
Name Servers
githubcolab.com is served by two delegated name servers, ns1.parkingcrew.net and ns2.parkingcrew.net.
githubcolab.com uses the same name servers as several other domains — among them 089-100-149232.ntlworld.ie, mail.privat-akt.com, beratungstermin-probefahrt.de and two more.
githubcolab.com shares at least some of its name servers with other domains, for example greatestpirate.com, beatfiltering.com2fhttp3awww.idnpos.como92yfz46liv.definitive200.com, static-255.116.194.14-tataidc.co.in and static-207.200.98.14-tataidc.co.in.
Each of ns1.parkingcrew.net and ns2.parkingcrew.net has one IP address: ns1.parkingcrew.net uses 13.248.158.159 and ns2.parkingcrew.net uses 76.223.21.9.
Mail Servers
Mail for githubcolab.com is handled by a single mail server, mail.h-email.net.
githubcolab.com uses an identical mail server configuration to several other domains — among them wcea013.virtuocity.eu, tros.de, emailbasura.org and two more.
mail.h-email.net resolves to 10 IP addresses — 5.75.171.74, 5.161.98.212, 5.161.194.135 and 7 others.