821838.com - robtex.com
821838.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.205.95.243🇺🇸 GNET-AS9294154.205.80.0/20 | ||||||
| NS | a9.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b9.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1770959970 | ||||||
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=1771291435 | ||||||
Same first word
821838.com |
Similar names
DNS History
19 records (5 active, 14 former)
●NSa.share-dns.com2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 04:59:26
● 2026-03-22 14:55:04
●NSa9.share-dns.com2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 04:59:26
● 2026-03-22 14:55:04
●NSb.share-dns.net2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 04:59:26
● 2026-03-22 14:55:04
●NSb9.share-dns.net2026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 04:59:26
● 2026-03-22 14:55:04
○NSdns1.iidns.com2015-07-24 → 2017-02-20 · 4 obs
● 2017-02-20 08:15:58
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○NSdns2.iidns.com2015-07-24 → 2016-06-29 · 4 obs
● 2016-06-29 21:04:26
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○NSdns23.hichina.com2020-02-27 → 2020-02-27 · 4 obs
● 2020-02-27 03:48:30
○ 2026-02-18 04:59:26
○ 2026-03-22 14:55:04
○NSdns24.hichina.com2020-02-27 → 2020-02-27 · 4 obs
● 2020-02-27 03:48:30
○ 2026-02-18 04:59:26
○ 2026-03-22 14:55:04
○NSdns3.iidns.com2015-07-24 → 2016-06-29 · 4 obs
● 2016-06-29 21:04:26
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○NSdns4.iidns.com2015-07-24 → 2016-06-29 · 4 obs
● 2016-06-29 21:04:26
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○NSdns5.iidns.com2015-07-24 → 2016-06-29 · 4 obs
● 2016-06-29 21:04:26
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○NSdns6.iidns.com2015-07-24 → 2016-06-29 · 4 obs
● 2016-06-29 21:04:26
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○A107.167.19.742016-06-29 → 2016-06-29 · 4 obs
● 2016-06-29 21:04:26
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○A107.167.19.752016-06-29 → 2016-06-29 · 4 obs
● 2016-06-29 21:04:26
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
●A154.205.95.2432026-02-18 → 2026-03-22 · 3 obs
● 2026-02-18 04:59:26
● 2026-03-22 14:55:04
○A198.148.92.872015-07-24 → 2015-07-24 · 3 obs
○ 2026-02-18 04:59:26
○ 2026-03-22 14:55:04
○A198.148.92.882015-07-24 → 2015-07-24 · 3 obs
○ 2026-02-18 04:59:26
○ 2026-03-22 14:55:04
○CNAMEcs.ename.net2015-07-24 → 2017-02-20 · 4 obs
● 2017-02-20 08:15:58
○ 2020-02-27 03:48:30
○ 2026-03-22 14:55:04
○CNAMEoverdue.aliyun.com2020-02-27 → 2020-02-27 · 4 obs
● 2020-02-27 03:48:30
○ 2026-02-18 04:59:26
○ 2026-03-22 14:55:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 821838.com | b9.share-dns.net, a9.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: b9.share-dns.net, a9.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 821838.com (unsigned zone)
⏱️ Timing
Total: 256ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.205.95.243 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a9.share-dns.com)
Analysis
IP Addresses
821838.com points to a single IP address: 154.205.95.243.
Other host names, for example yfgsk.com, zilong123.com and kaomou.com share IPs with 821838.com.
Name Servers
821838.com is delegated to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.
821838.com at least partially shares name servers with other domains, for example dafoh.net, 168278.com, 130de4e7597544da.com, jxryxxkj.com and ashjaan.com.
these name servers are commonly used with the following name servers: a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a3.share-dns.com, b3.share-dns.net, a10.share-dns.com, b10.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.
a9.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b9.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
a9.share-dns.com and a.share-dns.com point to 172.64.53.25
b9.share-dns.net and b.share-dns.net point to 172.64.52.239