firstma.com - dns.ninja
firstma.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.195.56.149🇲🇺 AISI-AS-AP45.195.56.0/23 Ruiou International Network Limited | ||||||
| NS | a4.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 | b4.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=1739977424 | ||||||
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=1784108037 | ||||||
Same first word
Similar names
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 08:28:02
● 2026-07-15 09:48:50
●NSa4.share-dns.com2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 08:28:02
● 2026-07-15 09:48:50
●NSb.share-dns.net2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 08:28:02
● 2026-07-15 09:48:50
●NSb4.share-dns.net2026-03-24 → 2026-07-15 · 3 obs
● 2026-03-24 08:28:02
● 2026-07-15 09:48:50
○NSdns17.hichina.com2015-05-06 → 2017-04-03 · 4 obs
● 2017-04-03 22:33:56
○ 2026-03-24 08:28:02
○ 2026-07-15 09:48:50
○NSdns18.hichina.com2015-05-06 → 2017-04-03 · 4 obs
● 2017-04-03 22:33:56
○ 2026-03-24 08:28:02
○ 2026-07-15 09:48:50
●A45.195.56.1492026-03-24 → 2026-07-15 · 2 obs
● 2026-07-15 09:48:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| firstma.com | b4.share-dns.net, a4.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b4.share-dns.net, a4.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstma.com (unsigned zone)
⏱️ Timing
Total: 267ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.195.56.149 |
| 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 (a4.share-dns.com)
Analysis
IP Addresses
firstma.com resolves to just one IP address, 45.195.56.149.
Additional host names — including sjzdahai.com and www.sjzdahai.com — share IP numbers with firstma.com.
Name Servers
The NS records for firstma.com point to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
firstma.com has at least partial name server overlap with other domains, such as 337rr.com, branch-films.com, 7dam.com and two others.
a7.share-dns.com, b7.share-dns.net and a6.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a4.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b4.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.
a4.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b4.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.