by673.com - robtex.com
by673.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.80.89.188🇺🇸 ESITED-1172.80.0.0/17 ARIN direct allocation | ||||||
| NS | a8.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 | b8.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=1769826408 | ||||||
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=1775026382 | ||||||
Same first word
by673.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSa.share-dns.com2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 07:04:16
●NSa8.share-dns.com2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 07:04:16
●NSb.share-dns.net2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 07:04:16
●NSb8.share-dns.net2026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 07:04:16
○NSns1.51dns.com2015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-06 12:39:28
○ 2026-04-01 07:04:16
○NSns2.51dns.com2015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-06 12:39:28
○ 2026-04-01 07:04:16
○A104.232.79.1562015-06-20 → 2015-06-20 · 3 obs
○ 2015-11-06 12:39:28
○ 2026-04-01 07:04:16
○A172.80.104.1642026-04-01 → 2026-04-01 · 1 obs
●A172.80.89.1882026-04-01 → 2026-04-01 · 2 obs
● 2026-04-01 07:04:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| by673.com | b8.share-dns.net, a8.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b8.share-dns.net, a8.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for by673.com (unsigned zone)
⏱️ Timing
Total: 253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.80.89.188 |
| 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 (a8.share-dns.com)
Analysis
IP Addresses
by673.com points to an IP address: 172.80.89.188.
Other host names, for instance nnhtsm.com, share IP numbers with by673.com.
Name Servers
by673.com delegates to four name servers: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
by673.com at least partially shares name servers with other domains, for instance ypsqn.com, hassanamisco.com, xianlnt.cn, bilimonline.com and xy9w.com.
these name servers are commonly used with a3.share-dns.com, b3.share-dns.net, a6.share-dns.com, b6.share-dns.net, a2.share-dns.com, b2.share-dns.net, a10.share-dns.com, b10.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Hostnames with one IP:
a8.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b8.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Hostnames resolving to 172.64.53.25: a8.share-dns.com and a.share-dns.com.
Hostnames resolving to 172.64.52.239: b8.share-dns.net and b.share-dns.net.