iogithub.com - dns.ninja
iogithub.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.40.34.41🇨🇦 TUCOWS216.40.34.0/24 | ||||||
| NS | ns1.hover.com ⭐ | ||||||
| A | 2604:4000:0:d:216:40:47:26🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000 | ||||||
| PTR | ns1.hover.com | ||||||
| A | 216.40.47.26🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0 | ||||||
| NS | ns2.hover.com | ||||||
| A | 2604:4000:2800:d:64:99:148:13🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co. | ||||||
| PTR | ns2.hover.com | ||||||
| A | 64.98.148.13🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co. | ||||||
| MX | mx.hover.com.cust.hostedemail.com ⭐ | ||||||
| A | 216.40.42.4🇨🇦 TUCOWS216.40.32.0/20 Tucows International | ||||||
| SOA | ns1.hover.comdnsmaster@hover.com serial=1755027370 | ||||||
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=1785358157 | ||||||
Subdomains
readthedocs.iogithub.com |
Same first word
iogithub.com |
Similar names
DNS History
4 records (4 active, 0 former)
●MXmx.hover.com.cust.hostedemail.com2026-03-04 → 2026-07-29 · 2 obs
● 2026-07-29 21:05:18
●A216.40.34.412026-03-04 → 2026-07-29 · 2 obs
● 2026-07-29 21:05:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| iogithub.com | ns1.hover.com, ns2.hover.com | 4 records |
✅ Authoritative Response
Server:216.40.47.26
NS records: ns1.hover.com, ns2.hover.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iogithub.com (unsigned zone)
⏱️ Timing
Total: 190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.40.34.41 |
| NS | 2 | ns1.hover.com, ns2.hover.com |
| MX | 1 | mx.hover.com.cust.hostedemail.com (pri: |
| SOA | 1 | ns1.hover.com dnsmaster.hover.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.hover.com, ns1.hover.com, ns2.hover.com...)
Analysis
Hierarchy
readthedocs.iogithub.com is a subdomain of iogithub.com.
IP Addresses
iogithub.com resolves to one IP address: 216.40.34.41.
podtaskit.com, alaskascale.com, emrich.me and two other host names share IP numbers with iogithub.com.
Name Servers
iogithub.com is served by two delegated name servers, ns1.hover.com and ns2.hover.com.
iogithub.com uses the same name servers as several other domains — among them 1artis.com, katejirik.com, sniper.org and two more.
The name servers of iogithub.com overlap at least partially with those of other domains — among them sadiprint.net, blogsociety.com, muppetswiki.com and two more.
These name servers commonly co-occur with the name servers ns3.hover.com, ns1.domaindirect.com, ns2.domaindirect.com and ns3.domaindirect.com.
Each of the two host names carries two IP addresses: ns1.hover.com points to 216.40.47.26 and 2604:4000:0:d:216:40:47:26, and ns2.hover.com points to 64.98.148.13 and 2604:4000:2800:d:64:99:148:13.
Mail Servers
Mail for iogithub.com is handled by a single mail server, mx.hover.com.cust.hostedemail.com.
iogithub.com uses an identical mail server configuration to several other domains — among them theteacherclub.com, dealermage.com, voyagefcu.com and two more.
There is at least a partial overlap in mail servers between iogithub.com and other domains like levitation-france.com, stevenvanover.org and annemoertel.com.
The mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com are commonly seen alongside these mail servers.
There is one IP number for mx.hover.com.cust.hostedemail.com: 216.40.42.4.