stffirm.com - dns.ninja
stffirm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.6.225.248🇭🇰 AS39847838.6.224.0/19 PEG TECH INC | ||||||
| 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=1782552167 | ||||||
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=1786391899 | ||||||
Same first word
stffirm.com |
Similar names
fmfirst.com |
firstfm.pt |
mrstiff.com |
firstfm.hu |
mffirst.com |
tfsfirm.com |
mrstiff.nl |
fmfirst.co.uk |
firstmf.com |
firstfm.co.uk |
firstfm.com |
firstfm.uk |
DNS History
24 records (5 active, 19 former)
●NSa.share-dns.com2026-06-30 → 2026-08-10 · 3 obs
○ 2026-06-18 09:39:28
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
●NSa8.share-dns.com2026-06-30 → 2026-08-10 · 3 obs
○ 2026-06-18 09:39:28
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
●NSb.share-dns.net2026-06-30 → 2026-08-10 · 3 obs
○ 2026-06-18 09:39:28
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
●NSb8.share-dns.net2026-06-30 → 2026-08-10 · 3 obs
○ 2026-06-18 09:39:28
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
○NSdns.bizcn.com2017-03-30 → 2017-03-30 · 4 obs
○ 2015-06-16 17:25:40
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
○NSdns15.hichina.com2026-02-18 → 2026-06-18 · 5 obs
○ 2021-05-11 11:37:00
● 2026-02-18 15:10:22
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
● 2026-02-18 15:10:22
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
○NSdns16.hichina.com2026-02-18 → 2026-06-18 · 5 obs
○ 2021-05-11 11:37:00
● 2026-02-18 15:10:22
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
● 2026-02-18 15:10:22
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
○NSexpirens3.hichina.com2026-04-28 → 2026-06-18 · 5 obs
○ 2026-02-18 15:10:22
● 2026-04-28 06:37:18
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
● 2026-04-28 06:37:18
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
○NSexpirens4.hichina.com2026-04-28 → 2026-06-18 · 5 obs
○ 2026-02-18 15:10:22
● 2026-04-28 06:37:18
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
● 2026-04-28 06:37:18
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
○NSns1.dns.com.cn2015-06-16 → 2017-03-30 · 4 obs
● 2015-06-16 17:25:40
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
○NSns1.linode.com2021-05-11 → 2021-05-11 · 4 obs
○ 2017-03-30 09:58:42
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
○NSns2.dns.com.cn2015-06-16 → 2017-03-30 · 4 obs
● 2015-06-16 17:25:40
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
○NSns2.linode.com2021-05-11 → 2021-05-11 · 4 obs
○ 2017-03-30 09:58:42
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
○NSns3.linode.com2021-05-11 → 2021-05-11 · 4 obs
○ 2017-03-30 09:58:42
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
○NSns4.linode.com2021-05-11 → 2021-05-11 · 4 obs
○ 2017-03-30 09:58:42
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
○NSns5.linode.com2021-05-11 → 2021-05-11 · 4 obs
○ 2017-03-30 09:58:42
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
○MXmxbiz2.qq.com2026-02-18 → 2026-04-22 · 5 obs
○ 2021-05-11 11:37:00
● 2026-02-18 15:10:22
● 2026-04-22 15:33:18
○ 2026-04-28 06:37:18
○ 2026-08-10 20:03:18
● 2026-02-18 15:10:22
● 2026-04-22 15:33:18
○ 2026-04-28 06:37:18
○ 2026-08-10 20:03:18
○MXmxw.263xmail.com2015-06-16 → 2017-03-30 · 4 obs
● 2015-06-16 17:25:40
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
○A121.40.248.1552026-02-18 → 2026-04-22 · 5 obs
○ 2021-05-11 11:37:00
● 2026-02-18 15:10:22
● 2026-04-22 15:33:18
○ 2026-04-28 06:37:18
○ 2026-08-10 20:03:18
● 2026-02-18 15:10:22
● 2026-04-22 15:33:18
○ 2026-04-28 06:37:18
○ 2026-08-10 20:03:18
○A203.156.254.1382015-06-16 → 2015-10-28 · 4 obs
● 2015-06-16 17:25:40
● 2015-10-28 17:50:18
○ 2016-01-14 17:38:48
○ 2026-08-10 20:03:18
● 2015-10-28 17:50:18
○ 2016-01-14 17:38:48
○ 2026-08-10 20:03:18
○A222.76.210.472016-01-14 → 2017-03-30 · 5 obs
○ 2015-10-28 17:50:18
● 2016-01-14 17:38:48
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
● 2016-01-14 17:38:48
● 2017-03-30 09:58:42
○ 2021-05-11 11:37:00
○ 2026-08-10 20:03:18
●A38.6.225.2482026-06-30 → 2026-08-10 · 3 obs
○ 2026-04-28 06:37:18
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
● 2026-06-30 06:57:28
● 2026-08-10 20:03:18
○A49.51.193.1022021-05-11 → 2021-05-11 · 4 obs
○ 2017-03-30 09:58:42
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
● 2021-05-11 11:37:00
○ 2026-02-18 15:10:22
○ 2026-08-10 20:03:18
○CNAMEexpired.hichina.com2026-04-28 → 2026-06-18 · 4 obs
● 2026-04-28 06:37:18
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
● 2026-06-18 09:39:28
○ 2026-06-30 06:57:28
○ 2026-08-10 20:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, a.gtld-servers.net... | - |
| stffirm.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 stffirm.com (unsigned zone)
⏱️ Timing
Total: 766ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.6.225.248 |
| 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
stffirm.com has exactly one IP address — 38.6.225.248.
Name Servers
Four name servers handle the delegation for stffirm.com: a8.share-dns.com, a.share-dns.com, b8.share-dns.net and b.share-dns.net.
stffirm.com has at least partial name server overlap with other domains, such as swcmq.com, nlrs.cn, hurpter.com and two others.
a6.share-dns.com, b6.share-dns.net and a4.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
a8.share-dns.com and a.share-dns.com share the IP address 172.64.53.25; b8.share-dns.net and b.share-dns.net share the IP address 172.64.52.239.
a8.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.
b8.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.