sdchangren.com - robtex.com
sdchangren.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=1774542387 | ||||||
Same first word
sdchangren.com |
Similar names
DNS History
12 records (0 active, 12 former)
○NSexpirens3.hichina.com2026-03-02 → 2026-03-02 · 3 obs
○ 2020-02-15 04:49:30
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○NSexpirens4.hichina.com2026-03-02 → 2026-03-02 · 3 obs
○ 2020-02-15 04:49:30
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○NSjm1.dns.com2020-02-15 → 2020-02-15 · 4 obs
○ 2017-03-28 16:56:44
● 2020-02-15 04:49:30
○ 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
● 2020-02-15 04:49:30
○ 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○NSjm2.dns.com2020-02-15 → 2020-02-15 · 4 obs
○ 2017-03-28 16:56:44
● 2020-02-15 04:49:30
○ 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
● 2020-02-15 04:49:30
○ 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○NSns13.xincache.com2015-05-18 → 2017-03-28 · 4 obs
● 2015-05-18 18:38:06
● 2017-03-28 16:56:44
○ 2020-02-15 04:49:30
○ 2026-03-26 16:34:24
● 2017-03-28 16:56:44
○ 2020-02-15 04:49:30
○ 2026-03-26 16:34:24
○NSns14.xincache.com2015-05-18 → 2017-03-28 · 4 obs
● 2015-05-18 18:38:06
● 2017-03-28 16:56:44
○ 2020-02-15 04:49:30
○ 2026-03-26 16:34:24
● 2017-03-28 16:56:44
○ 2020-02-15 04:49:30
○ 2026-03-26 16:34:24
○NSns7.alidns.com2026-03-02 → 2026-03-02 · 3 obs
○ 2020-02-15 04:49:30
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○NSns8.alidns.com2026-03-02 → 2026-03-02 · 3 obs
○ 2020-02-15 04:49:30
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○A103.240.149.382015-05-18 → 2015-12-27 · 4 obs
● 2015-05-18 18:38:06
● 2015-12-27 01:22:58
○ 2016-03-26 18:15:20
○ 2026-03-26 16:34:24
● 2015-12-27 01:22:58
○ 2016-03-26 18:15:20
○ 2026-03-26 16:34:24
○A118.193.10.1892016-03-26 → 2016-03-26 · 4 obs
○ 2015-12-27 01:22:58
● 2016-03-26 18:15:20
○ 2016-08-09 07:17:04
○ 2026-03-26 16:34:24
● 2016-03-26 18:15:20
○ 2016-08-09 07:17:04
○ 2026-03-26 16:34:24
○A45.121.142.2412016-08-09 → 2017-03-28 · 5 obs
○ 2016-03-26 18:15:20
● 2016-08-09 07:17:04
● 2017-03-28 16:56:44
○ 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
● 2016-08-09 07:17:04
● 2017-03-28 16:56:44
○ 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○CNAMEexpired.hichina.com2026-03-02 → 2026-03-02 · 2 obs
● 2026-03-02 04:41:26
○ 2026-03-26 16:34:24
○ 2026-03-26 16:34:24
🔍 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:192.52.178.30
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: 94ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|