021jh.com - robtex.com
021jh.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.206.177.231🇭🇰 OWGELS-AS-AP154.206.128.0/18 Starbow LTD | ||||||
| NS | a11.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 | b11.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=1782122259 | ||||||
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=1785850729 | ||||||
Same first word
021jh.com |
Similar names
DNS History
14 records (5 active, 9 former)
●NSa.share-dns.com2026-05-18 → 2026-08-04 · 3 obs
● 2026-05-18 15:22:44
● 2026-08-04 13:43:12
●NSa11.share-dns.com2026-08-04 → 2026-08-04 · 3 obs
● 2026-08-04 13:43:08
● 2026-08-04 13:43:12
○NSa2.share-dns.com2026-05-18 → 2026-06-02 · 5 obs
● 2026-05-18 15:22:44
● 2026-06-02 07:21:22
○ 2026-08-04 13:43:08
○ 2026-08-04 13:43:12
●NSb.share-dns.net2026-05-18 → 2026-08-04 · 3 obs
● 2026-05-18 15:22:44
● 2026-08-04 13:43:12
●NSb11.share-dns.net2026-08-04 → 2026-08-04 · 3 obs
● 2026-08-04 13:43:08
● 2026-08-04 13:43:12
○NSb2.share-dns.net2026-05-18 → 2026-06-02 · 5 obs
● 2026-05-18 15:22:44
● 2026-06-02 07:21:22
○ 2026-08-04 13:43:08
○ 2026-08-04 13:43:12
○NSdns10.hichina.com2015-05-20 → 2015-12-09 · 4 obs
● 2015-12-09 09:58:40
○ 2016-03-16 09:27:42
○ 2026-08-04 13:43:12
○NSdns9.hichina.com2015-05-20 → 2015-12-09 · 4 obs
● 2015-12-09 09:58:40
○ 2016-03-16 09:27:42
○ 2026-08-04 13:43:12
○NSexpirens3.hichina.com2016-03-16 → 2016-03-16 · 4 obs
● 2016-03-16 09:27:42
○ 2016-07-26 03:47:32
○ 2026-08-04 13:43:12
○NSexpirens4.hichina.com2016-03-16 → 2016-03-16 · 4 obs
● 2016-03-16 09:27:42
○ 2016-07-26 03:47:32
○ 2026-08-04 13:43:12
○A154.206.177.2282026-05-18 → 2026-06-02 · 5 obs
● 2026-05-18 15:22:44
● 2026-06-02 07:21:22
○ 2026-08-04 13:43:08
○ 2026-08-04 13:43:12
●A154.206.177.2312026-08-04 → 2026-08-04 · 3 obs
● 2026-08-04 13:43:08
● 2026-08-04 13:43:12
○A210.209.123.1912015-05-20 → 2015-12-09 · 4 obs
● 2015-12-09 09:58:40
○ 2016-03-16 09:27:42
○ 2026-08-04 13:43:12
○A42.120.158.782016-03-16 → 2016-03-16 · 4 obs
● 2016-03-16 09:27:42
○ 2016-07-26 03:47:32
○ 2026-08-04 13:43:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 021jh.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 021jh.com (unsigned zone)
⏱️ Timing
Total: 1300ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.206.177.231 |
| 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 (a11.share-dns.com)
Analysis
IP Addresses
021jh.com points to a single IP number: 154.206.177.231.
Name Servers
021jh.com has four authoritative name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
021jh.com partially shares its NS delegation with several other domains, including gordonfz.com, cnszbg.com, xahsgjg.com and two others.
In DNS configurations, these name servers often share authority with a10.share-dns.com, b10.share-dns.net, a3.share-dns.com and 7 other name servers.
a11.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b11.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.
a11.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b11.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.