20170.com - robtex.com
20170.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.share-dns.com | ||||||
| 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 | ||||||
| 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 | ||||||
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
20170.com |
Similar names
DNS History
12 records (2 active, 10 former)
●NSa.share-dns.com2026-03-16 → 2026-03-21 · 3 obs
● 2026-03-16 11:19:30
● 2026-03-21 08:25:58
●NSb.share-dns.net2026-03-16 → 2026-03-21 · 3 obs
● 2026-03-16 11:19:30
● 2026-03-21 08:25:58
○NSns1.namefind.com2016-10-09 → 2017-02-12 · 5 obs
● 2016-10-09 04:12:54
● 2017-02-12 16:15:28
○ 2019-01-05 01:53:40
○ 2026-03-21 08:25:58
○NSns100.rookdns.com2016-03-15 → 2016-03-15 · 3 obs
○ 2016-10-09 04:12:54
○ 2026-03-21 08:25:58
○NSns2.dnsdun.com2019-01-05 → 2019-01-05 · 4 obs
● 2019-01-05 01:53:40
○ 2026-03-16 11:19:30
○ 2026-03-21 08:25:58
○NSns2.dnsdun.net2019-01-05 → 2019-01-05 · 4 obs
● 2019-01-05 01:53:40
○ 2026-03-16 11:19:30
○ 2026-03-21 08:25:58
○NSns99.rookdns.com2016-03-15 → 2016-03-15 · 3 obs
○ 2016-10-09 04:12:54
○ 2026-03-21 08:25:58
○MXmail.mxproc.com2016-03-15 → 2016-03-15 · 3 obs
○ 2016-10-09 04:12:54
○ 2026-03-21 08:25:58
○A141.8.224.2392016-03-15 → 2016-03-15 · 4 obs
● 2016-03-15 13:36:46
○ 2016-10-09 04:12:54
○ 2026-03-21 08:25:58
○A208.73.211.702016-10-09 → 2017-02-12 · 5 obs
● 2016-10-09 04:12:54
● 2017-02-12 16:15:28
○ 2019-01-05 01:53:40
○ 2026-03-21 08:25:58
○A64.250.113.902015-08-12 → 2015-12-22 · 4 obs
● 2015-12-22 14:35:46
○ 2016-03-15 13:36:46
○ 2026-03-21 08:25:58
○CNAME20170.com.duncdn.com2019-01-05 → 2019-01-05 · 3 obs
○ 2026-03-16 11:19:30
○ 2026-03-21 08:25:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 20170.com | a.share-dns.com, b.share-dns.net | 1 record |
✅ Authoritative Response
Server: 172.64.52.239
NS records: a.share-dns.com, b.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 20170.com (unsigned zone)
⏱️ Timing
Total: 554ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a.share-dns.com)
Analysis
Name Servers
Delegation for 20170.com rests with two name servers, a.share-dns.com and b.share-dns.net.
20170.com shares the same name server setup as other domains, including jonradio.com, a-yuhung.com, cutowin.com, x1320.com and latiendadelosvinilos.com.
20170.com at least partially shares name servers with other domains, for instance cappuppets.org, shangdetm.com, glkj.net, bmfent.net and com-tvpgp.cc.
These name servers are commonly used together with the name servers ns1.gname-dns.com, ns2.gname-dns.com, a1.share-dns.com, b1.share-dns.net, a9.share-dns.com, b9.share-dns.net, a11.share-dns.com, b11.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Host names with one IP number: a.share-dns.com points to 172.64.53.25; b.share-dns.net points to 172.64.52.239.