masteringapi.com - robtex.com
masteringapi.com
| DNSSEC | ⚠️ Not signed | ||||||
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=1786415644 | ||||||
Subdomains
www.masteringapi.com |
Same first word
masteringapi.com |
Similar names
DNS History
23 records (0 active, 23 former)
○NSevelyn.ns.cloudflare.com2026-07-04 → 2026-07-04 · 3 obs
○ 2018-10-26 13:50:08
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○NSns1.dreamhost.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○NSns2.dreamhost.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○NSns3.dreamhost.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○NSrocco.ns.cloudflare.com2026-07-04 → 2026-07-04 · 3 obs
○ 2018-10-26 13:50:08
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○MXalt1.aspmx.l.google.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○MXalt2.aspmx.l.google.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○MXaspmx.l.google.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○MXaspmx2.googlemail.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○MXaspmx3.googlemail.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○MXaspmx4.googlemail.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○MXaspmx5.googlemail.com2015-06-23 → 2018-10-26 · 4 obs
● 2015-06-23 17:53:46
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○A104.21.58.362026-07-04 → 2026-07-04 · 3 obs
○ 2018-10-26 13:50:08
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○A172.67.199.1252026-07-04 → 2026-07-04 · 3 obs
○ 2018-10-26 13:50:08
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○A188.114.96.02026-07-04 → 2026-08-11 · 2 obs
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○ 2026-08-11 02:47:48
○A188.114.97.02026-07-04 → 2026-08-11 · 2 obs
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○ 2026-08-11 02:47:48
○A2606:4700:3032::ac43:c77d2026-07-04 → 2026-07-04 · 3 obs
○ 2018-10-26 13:50:08
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○A2606:4700:3033::6815:3a242026-07-04 → 2026-07-04 · 3 obs
○ 2018-10-26 13:50:08
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○A2a06:98c1:3120::2026-07-04 → 2026-08-11 · 2 obs
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○ 2026-08-11 02:47:48
○A2a06:98c1:3121::2026-07-04 → 2026-08-11 · 2 obs
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○ 2026-08-11 02:47:48
○A64.90.34.1842017-01-28 → 2018-10-26 · 5 obs
○ 2016-05-04 07:44:00
● 2017-01-28 22:44:24
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
● 2017-01-28 22:44:24
● 2018-10-26 13:50:08
○ 2026-07-04 04:37:14
○ 2026-08-11 02:47:48
○A69.163.146.902016-02-04 → 2016-05-04 · 5 obs
○ 2015-11-07 14:02:38
● 2016-02-04 23:31:40
● 2016-05-04 07:44:00
○ 2017-01-28 22:44:24
○ 2026-08-11 02:47:48
● 2016-02-04 23:31:40
● 2016-05-04 07:44:00
○ 2017-01-28 22:44:24
○ 2026-08-11 02:47:48
○A69.163.147.1172015-06-23 → 2015-11-07 · 4 obs
● 2015-06-23 17:53:46
● 2015-11-07 14:02:38
○ 2016-02-04 23:31:40
○ 2026-08-11 02:47:48
● 2015-11-07 14:02:38
○ 2016-02-04 23:31:40
○ 2026-08-11 02:47:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|