57tom.com - robtex.com
57tom.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.244.227.81🇺🇸 GNET-AS9294156.244.224.0/20 | ||||||
| NS | a1.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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b1.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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1760614932 | ||||||
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 | ||||||
Subdomains
www.57tom.com |
Same first word
57tom.com |
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:04:42
● 2026-03-11 04:04:44
●NSa1.share-dns.com2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:04:42
● 2026-03-11 04:04:44
●NSb.share-dns.net2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:04:42
● 2026-03-11 04:04:44
●NSb1.share-dns.net2026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:04:42
● 2026-03-11 04:04:44
○NSf1g1ns1.dnspod.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-12-04 03:42:34
○ 2026-03-11 04:04:44
○NSf1g1ns2.dnspod.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-12-04 03:42:34
○ 2026-03-11 04:04:44
○NSn3073.ns.yunjiasu.com2015-12-04 → 2017-04-03 · 5 obs
● 2015-12-04 03:42:34
● 2017-04-03 10:29:52
○ 2026-03-11 04:04:42
○ 2026-03-11 04:04:44
○NSn339.ns.yunjiasu.com2015-12-04 → 2017-04-03 · 5 obs
● 2015-12-04 03:42:34
● 2017-04-03 10:29:52
○ 2026-03-11 04:04:42
○ 2026-03-11 04:04:44
○A119.28.48.2282015-08-05 → 2015-08-05 · 3 obs
○ 2026-03-11 04:04:42
○ 2026-03-11 04:04:44
●A156.244.227.812026-03-11 → 2026-03-11 · 3 obs
● 2026-03-11 04:04:42
● 2026-03-11 04:04:44
○A162.159.210.292015-12-04 → 2017-04-03 · 5 obs
● 2015-12-04 03:42:34
● 2017-04-03 10:29:52
○ 2026-03-11 04:04:42
○ 2026-03-11 04:04:44
○A162.159.211.292015-12-04 → 2017-04-03 · 5 obs
● 2015-12-04 03:42:34
● 2017-04-03 10:29:52
○ 2026-03-11 04:04:42
○ 2026-03-11 04:04:44
○CNAMEdnspod-free.mydnspod.net2015-08-05 → 2015-08-05 · 3 obs
○ 2015-12-04 03:42:34
○ 2026-03-11 04:04:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 57tom.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 57tom.com (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.244.227.81 |
| 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 (a1.share-dns.com)
Analysis
Hierarchy
57tom.com is the parent of www.57tom.com.
IP Addresses
57tom.com points to a single IP number: 156.244.227.81.
Other host names, for instance www.57tom.com, share IP numbers with 57tom.com.
Name Servers
57tom.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
57tom.com at least partially shares name servers with other domains, for instance rbsetv.com, avtodesk.com, qidongzhaopin.com, kdjcc.com and obscureline.com.
These name servers are often used together with the name servers a2.share-dns.com, b2.share-dns.net, a12.share-dns.com, b12.share-dns.net, a5.share-dns.com, b5.share-dns.net, a8.share-dns.com, b8.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Host names with one IP:
a1.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b1.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Hosts pointing to 172.64.53.25: a1.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b1.share-dns.net, b.share-dns.net.