by857.com - robtex.com
by857.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 191.223.41.35🇧🇷 AS-V191.223.0.0/18 | ||||||
| NS | a.share-dns.com ⭐ | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net | ||||||
| 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=1784432961 | ||||||
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=1785403977 | ||||||
Same first word
Similar names
DNS History
14 records (3 active, 11 former)
●NSa.share-dns.com2026-07-15 → 2026-07-30 · 3 obs
● 2026-07-15 06:33:02
● 2026-07-30 09:45:22
●NSb.share-dns.net2026-07-15 → 2026-07-30 · 3 obs
● 2026-07-15 06:33:02
● 2026-07-30 09:45:22
○NSf1g1ns1.dnspod.net2020-04-14 → 2020-04-14 · 4 obs
● 2020-04-14 00:57:58
○ 2026-07-15 06:33:02
○ 2026-07-30 09:45:22
○NSf1g1ns2.dnspod.net2020-04-14 → 2020-04-14 · 4 obs
● 2020-04-14 00:57:58
○ 2026-07-15 06:33:02
○ 2026-07-30 09:45:22
○NSns13.domaincontrol.com2015-06-21 → 2016-04-01 · 4 obs
● 2016-04-01 15:37:26
○ 2016-06-22 12:13:12
○ 2026-07-30 09:45:22
○NSns14.domaincontrol.com2015-06-21 → 2016-04-01 · 4 obs
● 2016-04-01 15:37:26
○ 2016-06-22 12:13:12
○ 2026-07-30 09:45:22
○MXmailstore1.secureserver.net2015-06-21 → 2016-04-01 · 4 obs
● 2016-04-01 15:37:26
○ 2016-06-22 12:13:12
○ 2026-07-30 09:45:22
○MXsmtp.secureserver.net2015-06-21 → 2016-04-01 · 4 obs
● 2016-04-01 15:37:26
○ 2016-06-22 12:13:12
○ 2026-07-30 09:45:22
○A121.127.234.1352020-04-14 → 2020-04-14 · 4 obs
● 2020-04-14 00:57:58
○ 2026-07-15 06:33:02
○ 2026-07-30 09:45:22
○A121.127.234.942020-04-14 → 2020-04-14 · 4 obs
● 2020-04-14 00:57:58
○ 2026-07-15 06:33:02
○ 2026-07-30 09:45:22
○A162.209.175.1242026-07-15 → 2026-07-30 · 2 obs
○ 2026-07-30 09:45:22
●A191.223.41.352026-07-30 → 2026-07-30 · 2 obs
● 2026-07-30 09:45:22
○A43.103.3.292026-07-15 → 2026-07-15 · 3 obs
● 2026-07-15 06:33:02
○ 2026-07-30 09:45:22
○A50.63.202.322015-06-21 → 2016-04-01 · 4 obs
● 2016-04-01 15:37:26
○ 2016-06-22 12:13:12
○ 2026-07-30 09:45:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| by857.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 by857.com (unsigned zone)
⏱️ Timing
Total: 277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 191.223.41.35 |
| 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 (a.share-dns.com)
Analysis
IP Addresses
by857.com has exactly one IP address — 191.223.41.35.
kxjqz.com, www.y2008.com, xp333.com plus two other host names have IP numbers in common with by857.com.
Name Servers
The NS records for by857.com delegate to a.share-dns.com and b.share-dns.net.
The name server configuration of by857.com is shared with other domains, for instance bc262.com, rp-live-leyu.com, zhenghegongfu.cn and two others.
The name servers of by857.com overlap at least partially with those of other domains — among them lembangabadiindah.com, gadgetscn.com, wshishi.com and two more.
These name servers commonly appear in delegations together with a4.share-dns.com, b4.share-dns.net, a3.share-dns.com and 7 other.
Both a.share-dns.com and b.share-dns.net have a single IP address each — a.share-dns.com resolves to 172.64.53.25 while b.share-dns.net resolves to 172.64.52.239.