ackerone.com - dns.ninja
ackerone.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:d493🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4de9🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.77.233Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.212.147🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | a.ns.hackerone.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1f🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | a.ns.hackerone.com | ||||||
| A | 162.159.0.31Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.ns.hackerone.com | ||||||
| A | 2400:cb00:2049:1::a29f:11f🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | b.ns.hackerone.com | ||||||
| A | 162.159.1.31Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | b.ns.hackerone.com | ||||||
| TXT | v=DMARC1; p=reject; rua=mailto:fgunarop@ag.dmarcian.com,mailto:dmarc-reports@... | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.77.233, 172.67.212.147 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:d493, 2606:4700:3037::6815:4de9 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=242, name=cloudflare-ech.com | ||||||
| SOA | a.ns.hackerone.comdns@cloudflare.com serial=2411124455 | ||||||
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=1785782207 | ||||||
Same first word
ackerone.com |
Similar names
kenocare.com |
kocaeren.com |
koerance.com |
enckorea.co.kr |
koreaenc.com |
eareckon.com |
nekocare.com |
koreaenc.net |
koraence.click |
ankecore.com |
DNS History
16 records (6 active, 10 former)
●NSa.ns.hackerone.com2015-06-01 → 2026-08-03 · 2 obs
● 2015-06-01 08:02:40
● 2026-08-03 18:37:38
● 2026-08-03 18:37:38
●NSb.ns.hackerone.com2015-06-01 → 2026-08-03 · 2 obs
● 2015-06-01 08:02:40
● 2026-08-03 18:37:38
● 2026-08-03 18:37:38
●A104.21.77.2332026-02-18 → 2026-08-03 · 9 obs
○ 2018-07-02 12:12:16
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
○A104.27.150.502015-06-01 → 2018-07-02 · 4 obs
● 2015-06-01 08:02:40
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
○A104.27.151.502015-06-01 → 2018-07-02 · 4 obs
● 2015-06-01 08:02:40
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
●A172.67.212.1472026-02-18 → 2026-08-03 · 9 obs
○ 2018-07-02 12:12:16
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
○A188.114.96.02026-03-28 → 2026-07-19 · 7 obs
○ 2026-03-14 02:18:18
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
○A188.114.97.02026-03-28 → 2026-07-19 · 7 obs
○ 2026-03-14 02:18:18
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
○A2400:cb00:2048:1::681b:96322016-12-02 → 2018-07-02 · 5 obs
○ 2015-06-01 08:02:40
● 2016-12-02 22:17:18
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
● 2016-12-02 22:17:18
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
○A2400:cb00:2048:1::681b:97322016-12-02 → 2018-07-02 · 5 obs
○ 2015-06-01 08:02:40
● 2016-12-02 22:17:18
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
● 2016-12-02 22:17:18
● 2018-07-02 12:12:16
○ 2026-02-18 11:23:54
○ 2026-08-03 18:37:38
●A2606:4700:3031::ac43:d4932026-07-19 → 2026-08-03 · 4 obs
○ 2026-05-05 18:04:32
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
○A2606:4700:3033::6815:4de92026-02-18 → 2026-04-19 · 7 obs
○ 2018-07-02 12:12:16
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
○ 2026-08-03 18:37:38
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
○ 2026-08-03 18:37:38
●A2606:4700:3037::6815:4de92026-07-19 → 2026-08-03 · 4 obs
○ 2026-05-05 18:04:32
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
● 2026-07-19 09:08:46
○ 2026-07-19 10:56:50
● 2026-08-03 18:37:38
○A2606:4700:3037::ac43:d4932026-02-18 → 2026-04-19 · 7 obs
○ 2018-07-02 12:12:16
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
○ 2026-08-03 18:37:38
● 2026-02-18 11:23:54
● 2026-03-14 02:18:18
○ 2026-03-28 17:35:22
● 2026-04-19 17:56:20
○ 2026-05-05 18:04:32
○ 2026-08-03 18:37:38
○A2a06:98c1:3120::2026-03-28 → 2026-07-19 · 7 obs
○ 2026-03-14 02:18:18
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
○A2a06:98c1:3121::2026-03-28 → 2026-07-19 · 7 obs
○ 2026-03-14 02:18:18
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
● 2026-03-28 17:35:22
○ 2026-04-19 17:56:20
● 2026-05-05 18:04:32
○ 2026-07-19 09:08:46
● 2026-07-19 10:56:50
○ 2026-08-03 18:37:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.gtld-servers.net... | - |
| ackerone.com | a.ns.hackerone.com, b.ns.hackerone.com | 4 records |
✅ Authoritative Response
Server:162.159.0.31
NS records: a.ns.hackerone.com, b.ns.hackerone.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ackerone.com (unsigned zone)
⏱️ Timing
Total: 159ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.212.147, 104.21.77.233 |
| AAAA | 2 | 2606:4700:3031::ac43:d493, 2606:4700:3037::6815:4de9 |
| NS | 2 | a.ns.hackerone.com, b.ns.hackerone.com |
| TXT | 2 | v=DMARC1; p=reject; rua=mailto:fgunarop@, v=spf1 -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | a.ns.hackerone.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (a.ns.hackerone.com, a.ns.hackerone.com, b.ns.hackerone.com...)
Analysis
IP Addresses
ackerone.com directs to four IP numbers, which are 104.21.77.233, 172.67.212.147, 2606:4700:3031::ac43:d493 and 2606:4700:3037::6815:4de9.
Among the host names that share IP numbers with ackerone.com are mail.wspserver.com, sugi69693.xyz, inthessaloniki.com and two others.
Name Servers
ackerone.com uses two name servers for its delegation: a.ns.hackerone.com and b.ns.hackerone.com.
ackerone.com has the same name server delegation as a number of other domains, such as hacker0x01.com, hackerone-enterprise.com, hackerone.uz and two more.
The two host names a.ns.hackerone.com and b.ns.hackerone.com each have a pair of IP addresses: a.ns.hackerone.com has 162.159.0.31 and 2400:cb00:2049:1::a29f:1f, and b.ns.hackerone.com has 162.159.1.31 and 2400:cb00:2049:1::a29f:11f.