404sentry.com - dns.ninja
404sentry.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.siteground.net ⚠️ Not in zone NS records | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net ⚠️ Not in zone NS records | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
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=1782306760 | ||||||
Subdomains
www.404sentry.com |
Same first word
404sentry.com |
DNS History
17 records (2 active, 15 former)
○NSjames.ns.cloudflare.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○NSmarge.ns.cloudflare.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
●NSns1.siteground.net2026-04-03 → 2026-06-24 · 3 obs
○ 2017-09-28 17:14:38
● 2026-04-03 14:14:12
● 2026-06-24 13:39:42
● 2026-04-03 14:14:12
● 2026-06-24 13:39:42
●NSns2.siteground.net2026-04-03 → 2026-06-24 · 3 obs
○ 2017-09-28 17:14:38
● 2026-04-03 14:14:12
● 2026-06-24 13:39:42
● 2026-04-03 14:14:12
● 2026-06-24 13:39:42
○MXeforward1.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○MXeforward2.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○MXeforward3.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○MXeforward4.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○MXeforward5.registrar-servers.com2017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○MXmx10.antispam.mailspamprotection.com2026-04-03 → 2026-05-27 · 5 obs
○ 2017-09-28 17:14:38
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
○MXmx20.antispam.mailspamprotection.com2026-04-03 → 2026-05-27 · 5 obs
○ 2017-09-28 17:14:38
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
○MXmx30.antispam.mailspamprotection.com2026-04-03 → 2026-05-27 · 5 obs
○ 2017-09-28 17:14:38
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
○A104.28.4.1622017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○A104.28.5.1622017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○A2400:cb00:2048:1::681c:4a22017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○A2400:cb00:2048:1::681c:5a22017-09-28 → 2017-09-28 · 3 obs
● 2017-09-28 17:14:38
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○ 2026-04-03 14:14:12
○ 2026-06-24 13:39:42
○A35.214.100.1762026-04-03 → 2026-05-27 · 5 obs
○ 2017-09-28 17:14:38
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
● 2026-04-03 14:14:12
● 2026-05-27 14:27:58
○ 2026-06-11 22:24:14
○ 2026-06-24 13:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 404sentry.com | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 404sentry.com (unsigned zone)
⏱️ Timing
Total: 489ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Hierarchy
404sentry.com serves as the parent of www.404sentry.com.
Name Servers
404sentry.com is delegated to two name servers: ns1.siteground.net and ns2.siteground.net.
404sentry.com shares its name server setup with other domains, including imhic.com.mx, pacificdiningcar.com, sunsquare.co.uk and two others.
404sentry.com has at least partial name server overlap with other domains, such as dunedinschool.org, valleycultural.org, piranhaparts.com and two others.
ns1.siteground.net directs to 75.2.77.104 and ns2.siteground.net directs to 99.83.229.113; each host name points to exactly one IP number.