hackone.net - dns.ninja
hackone.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=1781827535 | ||||||
Subdomains
hostmaster.hackone.net |
Same first word
Similar names
DNS History
13 records (11 active, 2 former)
●NSns1.value-domain.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●NSns2.value-domain.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●NSns3.value-domain.com2026-02-17 → 2026-06-19 · 3 obs
● 2026-02-17 13:21:20
● 2026-06-19 00:29:54
●MXalt1.aspmx.l.google.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●MXalt2.aspmx.l.google.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●MXaspmx.l.google.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●MXaspmx2.googlemail.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●MXaspmx3.googlemail.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●MXaspmx4.googlemail.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
●MXaspmx5.googlemail.com2015-07-10 → 2026-06-19 · 2 obs
● 2026-06-19 00:29:54
○A150.95.9.882018-06-18 → 2018-06-18 · 4 obs
● 2018-06-18 13:26:12
○ 2026-02-17 13:21:20
○ 2026-06-19 00:29:54
●A160.251.151.882026-02-17 → 2026-06-19 · 3 obs
● 2026-02-17 13:21:20
● 2026-06-19 00:29:54
○A203.189.105.882015-07-10 → 2017-01-08 · 4 obs
● 2017-01-08 19:12:08
○ 2018-06-18 13:26:12
○ 2026-06-19 00:29:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| hackone.net | ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com | - |
✅ Authoritative Response
Server:172.64.52.161
NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for hackone.net (unsigned zone)
⏱️ Timing
Total: 1680ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 160.251.151.88 |
| NS | 2 | ns2.value-domain.com, ns1.value-domain.com |
| MX | 7 | ASPMX.L.GOOGLE.COM (pri: 1), ASPMX2.GOOGLEMAIL.COM (pri: 10)... |
| TXT | 1 | v=spf1 ip4:160.251.151.88 ~all |
| SOA | 1 | ns1.value-domain.com hostmaster.hackone. |
Analysis
Hierarchy
hackone.net serves as the parent of hostmaster.hackone.net.
IP Addresses
hackone.net directs to one IP number, which is 160.251.151.88.
Among the host names that share IP numbers with hackone.net are b19.jp, ushiku.org, do-net.org and two others.
Name Servers
hackone.net has three name servers — ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com.
hackone.net has at least partial name server overlap with other domains, such as himo.jp, uhmi.co.jp, cybersecuritiesinc.net and two others.
These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.
ns1.value-domain.com, ns2.value-domain.com and ns3.value-domain.com are hostnames that each have two IP addresses. ns1.value-domain.com resolves to 172.64.52.38 and 172.64.52.161; ns2.value-domain.com resolves to 172.64.53.3 and 172.64.53.115; ns3.value-domain.com also resolves to 172.64.52.38 and 172.64.52.161 — identical to ns1.value-domain.com.
The host names ns1.value-domain.com and ns3.value-domain.com both resolve to 172.64.52.38 IP addresses.
The host names ns1.value-domain.com and ns3.value-domain.com both resolve to 172.64.52.161 IP addresses.
Mail Servers
Mail for hackone.net is routed through 7 mail servers, including aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
hackone.net shares at least some of its mail servers with other domains — for example majortom.at, ns500759.ns500758.ns500759.ns500758.ns500736.ns500735.ns500735.ns500698.ns500736.ns500708.ns500698.ns500698.ns500652.ns500619.trackreceptor.com, cashradar.kz and two more.
It is common to find these mail servers paired with mail servers aspmx.l.google.com, alt2.aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com resolves to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1a.
aspmx.l.google.com resolves to 172.253.139.27 and 2607:f8b0:4004:c23::1a.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1a.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.27 IP addresses.