828521.com - robtex.com
828521.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.91.241🇿🇦 ASLINE-AS-AP168.76.80.0/20 Proxy-registered route object | ||||||
| NS | a1.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 | ||||||
| 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 | ||||||
| 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 | ||||||
| NS | b1.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 | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1759229385 | ||||||
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=1787076339 | ||||||
Same first word
828521.com |
Similar names
Previous names
Next names
DNS History
17 records (5 active, 12 former)
●NSa.share-dns.com2026-07-24 → 2026-08-18 · 3 obs
● 2026-07-24 16:05:44
● 2026-08-18 18:20:22
●NSa1.share-dns.com2026-07-24 → 2026-08-18 · 3 obs
● 2026-07-24 16:05:44
● 2026-08-18 18:20:22
●NSb.share-dns.net2026-07-24 → 2026-08-18 · 3 obs
● 2026-07-24 16:05:44
● 2026-08-18 18:20:22
●NSb1.share-dns.net2026-07-24 → 2026-08-18 · 3 obs
● 2026-07-24 16:05:44
● 2026-08-18 18:20:22
○NSdns1.iidns.com2015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○NSdns2.iidns.com2015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○NSdns3.iidns.com2015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○NSdns4.iidns.com2015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○NSdns5.iidns.com2015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○NSdns6.iidns.com2015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○A103.73.97.2102017-02-20 → 2017-02-20 · 4 obs
● 2017-02-20 07:03:28
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○A104.37.244.2002015-11-12 → 2016-02-11 · 5 obs
● 2015-11-12 12:10:48
● 2016-02-11 01:47:52
○ 2016-07-05 05:07:16
○ 2026-08-18 18:20:22
●A168.76.91.2412026-07-24 → 2026-08-18 · 3 obs
● 2026-07-24 16:05:44
● 2026-08-18 18:20:22
○A198.148.92.872015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○A198.148.92.882015-06-10 → 2015-06-10 · 3 obs
○ 2026-07-24 16:05:44
○ 2026-08-18 18:20:22
○A47.88.33.672016-07-05 → 2016-07-05 · 4 obs
● 2016-07-05 05:07:16
○ 2017-02-20 07:03:28
○ 2026-08-18 18:20:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| 828521.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 828521.com (unsigned zone)
⏱️ Timing
Total: 823ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.91.241 |
| 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 (a1.share-dns.com)
Analysis
IP Addresses
828521.com points to a single IP number: 168.76.91.241.
Name Servers
828521.com has four authoritative name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
828521.com partially shares its NS delegation with several other domains, including autismlinks.net, regcsat.com, gmacic.com and two others.
In DNS configurations, these name servers often share authority with a3.share-dns.com, b3.share-dns.net, a5.share-dns.com and 7 other name servers.
a1.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b1.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
a1.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b1.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.