sirfp.com - robtex.com
sirfp.com
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=1774389407 | ||||||
Same first word
sirfp.com |
Similar names
DNS History
11 records (5 active, 6 former)
○NSns1.ename.cn2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-23 00:36:02
○ 2026-03-24 22:08:56
○NSns2.ename.cn2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-23 00:36:02
○ 2026-03-24 22:08:56
○NSns3.ename.cn2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-23 00:36:02
○ 2026-03-24 22:08:56
○NSns4.ename.cn2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-23 00:36:02
○ 2026-03-24 22:08:56
○NSns5.ename.cn2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-23 00:36:02
○ 2026-03-24 22:08:56
●NSns51.domaincontrol.com2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 14:23:32
● 2026-03-24 22:08:56
●NSns52.domaincontrol.com2026-02-17 → 2026-03-24 · 3 obs
● 2026-02-17 14:23:32
● 2026-03-24 22:08:56
○NSns6.ename.cn2008-03-08 → 2008-03-08 · 3 obs
○ 2015-10-23 00:36:02
○ 2026-03-24 22:08:56
●MXsirfp-com.mail.protection.outlook.com2026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 22:08:56
●A15.197.225.1282026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 22:08:56
●A3.33.251.1682026-02-17 → 2026-03-24 · 2 obs
● 2026-03-24 22:08:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sirfp.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sirfp.com (unsigned zone)
⏱️ Timing
Total: 111ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | sirfp-com.mail.protection.outlook.com (p |
| TXT | 2 | NETORG4674874.onmicrosoft.com, v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
sirfp.com points to two IP numbers: 3.33.251.168 and 15.197.225.128.
Other host names, for instance macsvg.com, stravonadvisors.com, blue.be, twinem.com and findocproperties.com share IP numbers with sirfp.com.
Name Servers
Delegation for sirfp.com rests with two name servers, ns51.domaincontrol.com and ns52.domaincontrol.com.
sirfp.com shares the same name server setup as other domains, including mmpdr.com, brotherhoodofthewarrior.com, lawrencebalter.com, vetcancerspecialists.net and cmidata.technology.
Host names with two IP numbers: ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26; ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
sirfp.com is handled by a single mail server, sirfp-com.mail.protection.outlook.com.
sirfp-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c902::14, 2a01:111:f403:c92c::4, 2a01:111:f403:c946::4, 2a01:111:f403:f908::2, 52.101.8.46, 52.101.11.3, 52.101.41.180 and 52.101.50.1.