991990.com - robtex.com
991990.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.245.237.7🇭🇰 USZNI-AS-AP156.245.237.0/24 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan (Customer Route:COREWINNER-NET) | ||||||
| NS | a3.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 | b3.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=1785242864 | ||||||
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=1787106174 | ||||||
Same first word
991990.com |
Similar names
Previous names
Next names
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 00:04:52
● 2026-08-19 02:24:28
●NSa3.share-dns.com2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 00:04:52
● 2026-08-19 02:24:28
●NSb.share-dns.net2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 00:04:52
● 2026-08-19 02:24:28
●NSb3.share-dns.net2026-08-19 → 2026-08-19 · 3 obs
● 2026-08-19 00:04:52
● 2026-08-19 02:24:28
○NSdns19.hichina.com2015-06-26 → 2019-03-03 · 4 obs
● 2019-03-03 02:55:52
○ 2026-08-19 00:04:52
○ 2026-08-19 02:24:28
○NSdns20.hichina.com2015-06-26 → 2019-03-03 · 4 obs
● 2019-03-03 02:55:52
○ 2026-08-19 00:04:52
○ 2026-08-19 02:24:28
●A156.245.237.72026-08-19 → 2026-08-19 · 2 obs
● 2026-08-19 02:24:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 991990.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 991990.com (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.245.237.7 |
| 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 (a3.share-dns.com)
Analysis
IP Addresses
991990.com resolves to one IP address: 156.245.237.7.
aoerchina.com, multicam.cc, mibugs.com and two other host names share IP numbers with 991990.com.
Name Servers
The authoritative name servers for 991990.com are a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
991990.com shares at least some of its name servers with other domains, including cdrmtc.com, qisemeiliang.com, 929449.cc and two others.
These name servers are frequently seen alongside a6.share-dns.com, b6.share-dns.net, a5.share-dns.com and 7 other name servers.
Four host names each point to one IP address: a3.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b3.share-dns.net and b.share-dns.net both point to 172.64.52.239.
a3.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b3.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.