hackerrank.net - dns.ninja
hackerrank.net
net
| 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=1786335649 | ||||||
Same first word
Similar names
DNS History
11 records (10 active, 1 former)
●NSns-1038.awsdns-01.org2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●NSns-1822.awsdns-35.co.uk2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●NSns-456.awsdns-57.com2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●NSns-708.awsdns-24.net2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●MXalt1.aspmx.l.google.com2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●MXalt2.aspmx.l.google.com2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●MXaspmx.l.google.com2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●MXaspmx2.googlemail.com2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●MXaspmx3.googlemail.com2015-12-05 → 2026-08-10 · 2 obs
● 2026-08-10 04:30:28
●A10.10.2.2392016-03-14 → 2026-08-10 · 3 obs
● 2016-03-14 08:38:12
● 2026-08-10 04:30:28
○A69.64.147.2422015-08-16 → 2015-08-16 · 3 obs
○ 2015-12-05 12:18:28
○ 2026-08-10 04:30:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| hackerrank.net | ns-708.awsdns-24.net, ns-456.awsdns-57.com, ns-1038.awsdns-01.org, ns-1822.awsdns-35.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.30
NS records: ns-708.awsdns-24.net, ns-456.awsdns-57.com, ns-1038.awsdns-01.org, ns-1822.awsdns-35.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hackerrank.net (unsigned zone)
⏱️ Timing
Total: 357ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 10.10.2.239 |
| NS | 4 | ns-1038.awsdns-01.org, ns-1822.awsdns-35.co.uk... |
| MX | 5 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 1 | google-site-verification=aSLcrbMkS2n_PBU |
| SOA | 1 | ns-1822.awsdns-35.co.uk awsdns-hostmaste |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-708.awsdns-24.net, ns-708.awsdns-24.net)
Analysis
IP Addresses
hackerrank.net resolves to one IP address: 10.10.2.239.
Name Servers
The authoritative name servers for hackerrank.net are ns-456.awsdns-57.com, ns-708.awsdns-24.net, ns-1038.awsdns-01.org and ns-1822.awsdns-35.co.uk.
hackerrank.net shares at least some of its name servers with other domains, including imobiliariasantailha.com, sborsje.nl, weatherlink.net and two others.
These name servers are frequently paired with the name servers ns-1444.awsdns-52.org, ns-100.awsdns-12.com and ns-1697.awsdns-20.co.uk.
The host names ns-456.awsdns-57.com, ns-708.awsdns-24.net, ns-1038.awsdns-01.org and ns-1822.awsdns-35.co.uk each resolve to two IP addresses: ns-456.awsdns-57.com resolves to 205.251.193.200 and 2600:9000:5301:c800::1; ns-708.awsdns-24.net resolves to 205.251.194.196 and 2600:9000:5302:c400::1; ns-1038.awsdns-01.org resolves to 205.251.196.14 and 2600:9000:5304:e00::1; ns-1822.awsdns-35.co.uk resolves to 205.251.199.30 and 2600:9000:5307:1e00::1.
Mail Servers
Mail for hackerrank.net is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
hackerrank.net has at least partial mail server overlap with other domains such as alunadata.com, bodybeyondlimits.com.au, penneyandcompanyhome.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
The A records for aspmx2.googlemail.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.
The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.
The A records for aspmx.l.google.com return 172.253.63.27 and 2607:f8b0:4004:c27::1a.
The A records for alt1.aspmx.l.google.com return 192.178.234.26 and 2800:3f0:4003:c14::1a.
The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c14::1a IP addresses.
aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 172.253.116.27 IP addresses.