isgithubup.com - robtex.com
isgithubup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns73.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a4::2f🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| A | 97.74.106.47🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns73.domaincontrol.com | ||||||
| NS | ns74.domaincontrol.com | ||||||
| A | 2603:5:22a4::2f🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| A | 173.201.74.47🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns74.domaincontrol.com | ||||||
| SOA | ns73.domaincontrol.comdns@jomax.net 2026-08-17 #1 | ||||||
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=1794142446 | ||||||
Same first word
isgithubup.com |
Previous names
Next names
DNS History
9 records (4 active, 5 former)
○NSns1.hover.com2015-08-04 → 2017-03-24 · 4 obs
● 2017-03-24 13:03:58
○ 2026-09-27 04:09:36
○ 2026-11-08 13:01:46
○NSns2.hover.com2015-08-04 → 2017-03-24 · 4 obs
● 2017-03-24 13:03:58
○ 2026-09-27 04:09:36
○ 2026-11-08 13:01:46
●NSns73.domaincontrol.com2026-09-27 → 2026-11-08 · 3 obs
● 2026-09-27 04:09:36
● 2026-11-08 13:01:46
●NSns74.domaincontrol.com2026-09-27 → 2026-11-08 · 3 obs
● 2026-09-27 04:09:36
● 2026-11-08 13:01:46
○MXmx.hover.com.cust.hostedemail.com2015-08-04 → 2017-03-24 · 4 obs
● 2017-03-24 13:03:58
○ 2026-09-27 04:09:36
○ 2026-11-08 13:01:46
●A13.248.243.52026-09-27 → 2026-11-08 · 3 obs
● 2026-09-27 04:09:36
● 2026-11-08 13:01:46
○A64.98.145.302016-07-18 → 2017-03-24 · 5 obs
● 2016-07-18 03:30:40
● 2017-03-24 13:03:58
○ 2026-09-27 04:09:36
○ 2026-11-08 13:01:46
○A64.99.80.302015-08-04 → 2016-03-09 · 4 obs
● 2016-03-09 13:31:22
○ 2016-07-18 03:30:40
○ 2026-11-08 13:01:46
●A76.223.105.2302026-09-27 → 2026-11-08 · 3 obs
● 2026-09-27 04:09:36
● 2026-11-08 13:01:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| isgithubup.com | ns73.domaincontrol.com, ns74.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.47
NS records: ns73.domaincontrol.com, ns74.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isgithubup.com (unsigned zone)
⏱️ Timing
Total: 163ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns73.domaincontrol.com, ns74.domaincontrol.com |
| SOA | 1 | ns73.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns73.domaincontrol.com, ns73.domaincontrol.com, ns74.domaincontrol.com...)
Analysis
IP Addresses
isgithubup.com points to the IP addresses 13.248.243.5 and 76.223.105.230
Additional host names — rughookingtraditions.com, forgedbythefire.co, fairvow.com and two others — share IP numbers with isgithubup.com.
Name Servers
DNS delegation for isgithubup.com points to two name servers: ns73.domaincontrol.com and ns74.domaincontrol.com.
isgithubup.com shares its name server setup with other domains, including taxirapido.com.mx, nchandicraft.com, anzama.com and two others.
isgithubup.com has partial name server overlap with other domains, including olympiainvestimentos.com.br.
ns73.domaincontrol.com directs to 97.74.106.47 and 2603:5:21a4::2f. ns74.domaincontrol.com directs to 173.201.74.47 and 2603:5:22a4::2f. Each host name carries two IP addresses.