firstvm.com - robtex.com
firstvm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 156.234.243.40🇭🇰 YANCYLIMITED-AS-HK156.234.0.0/16 YANCY LIMITED | ||||||
| NS | a6.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 | b6.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=1752460062 | ||||||
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
firstvm.com |
Similar names
DNS History
13 records (5 active, 8 former)
●NSa.share-dns.com2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 13:19:34
● 2026-03-23 14:57:46
●NSa6.share-dns.com2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 13:19:34
● 2026-03-23 14:57:46
●NSb.share-dns.net2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 13:19:34
● 2026-03-23 14:57:46
●NSb6.share-dns.net2026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 13:19:34
● 2026-03-23 14:57:46
○NSf1g1ns1.dnspod.net2015-06-11 → 2017-12-09 · 4 obs
● 2017-12-09 04:04:26
○ 2026-03-22 13:19:34
○ 2026-03-23 14:57:46
○NSf1g1ns2.dnspod.net2015-06-11 → 2017-12-09 · 4 obs
● 2017-12-09 04:04:26
○ 2026-03-22 13:19:34
○ 2026-03-23 14:57:46
○MXalt1.aspmx.l.google.com2015-06-11 → 2015-11-03 · 4 obs
● 2015-11-03 01:34:26
○ 2016-02-01 05:38:22
○ 2026-03-23 14:57:46
○MXalt2.aspmx.l.google.com2015-06-11 → 2015-11-03 · 4 obs
● 2015-11-03 01:34:26
○ 2016-02-01 05:38:22
○ 2026-03-23 14:57:46
○MXaspmx.l.google.com2015-06-11 → 2015-11-03 · 4 obs
● 2015-11-03 01:34:26
○ 2016-02-01 05:38:22
○ 2026-03-23 14:57:46
○MXaspmx2.googlemail.com2015-06-11 → 2015-11-03 · 4 obs
● 2015-11-03 01:34:26
○ 2016-02-01 05:38:22
○ 2026-03-23 14:57:46
○MXaspmx3.googlemail.com2015-06-11 → 2015-11-03 · 4 obs
● 2015-11-03 01:34:26
○ 2016-02-01 05:38:22
○ 2026-03-23 14:57:46
●A156.234.243.402026-03-22 → 2026-03-23 · 3 obs
● 2026-03-22 13:19:34
● 2026-03-23 14:57:46
○A180.149.247.2312015-06-11 → 2015-11-03 · 4 obs
● 2015-11-03 01:34:26
○ 2016-02-01 05:38:22
○ 2026-03-23 14:57:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstvm.com | b6.share-dns.net, a6.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b6.share-dns.net, a6.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstvm.com (unsigned zone)
⏱️ Timing
Total: 341ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 156.234.243.40 |
| 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 (a6.share-dns.com)
Analysis
IP Addresses
firstvm.com points to a single IP number: 156.234.243.40.
Name Servers
firstvm.com is delegated to four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.
firstvm.com shares name servers with other domains at least partially, for instance zjhhwl.com, chinaccq.net, changtn.cn, dgsenran.com and jocn.net.
these name servers are commonly used with the name servers a2.share-dns.com, b2.share-dns.net, a4.share-dns.com, b4.share-dns.net, a10.share-dns.com, b10.share-dns.net, a11.share-dns.com, b11.share-dns.net, a9.share-dns.com and b9.share-dns.net.
Host names with one IP number:
a6.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b6.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a6.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b6.share-dns.net and b.share-dns.net.