theirfa.com - dns.ninja
theirfa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 190.92.175.145🇬🇧 WHG-IN190.92.175.0/24 | ||||||
| PTR | 743249-krrypto.com | ||||||
| NS | ns1.theirfa.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 190.92.175.145🇬🇧 WHG-IN190.92.175.0/24 | ||||||
| PTR | 743249-krrypto.com | ||||||
| NS | ns1.krrypto.com ⚠️ Not in zone NS records | ||||||
| A | 190.92.175.145🇬🇧 WHG-IN190.92.175.0/24 | ||||||
| PTR | 743249-krrypto.com | ||||||
| NS | ns2.krrypto.com ⚠️ Not in zone NS records | ||||||
| A | 190.92.175.145🇬🇧 WHG-IN190.92.175.0/24 | ||||||
| PTR | 743249-krrypto.com | ||||||
| NS | ns2.theirfa.com ⚠️ Not in parent delegation | ||||||
| A | 190.92.175.145🇬🇧 WHG-IN190.92.175.0/24 | ||||||
| PTR | 743249-krrypto.com | ||||||
| MX | mail.theirfa.com ⭐ | ||||||
| A | 190.92.175.145🇬🇧 WHG-IN190.92.175.0/24 | ||||||
| PTR | 743249-krrypto.com | ||||||
| TXT | v=spf1 a mx mx:theirfa.com ip4:190.92.175.145 ~all | ||||||
| SOA | ns1.theirfa.compostmaster@theirfa.com 2025-10-10 #1 | ||||||
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=1786175099 | ||||||
Subdomains
Same first word
theirfa.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSns1.krrypto.com2026-02-19 → 2026-08-08 · 3 obs
● 2026-02-19 07:46:56
● 2026-08-08 08:04:54
●NSns1.theirfa.com2026-02-19 → 2026-08-08 · 3 obs
● 2026-02-19 07:46:56
● 2026-08-08 08:04:54
○NSns17.kpn.net2018-11-26 → 2018-11-26 · 3 obs
○ 2026-02-19 07:46:56
○ 2026-08-08 08:04:54
○NSns18.kpn.net2018-11-26 → 2018-11-26 · 3 obs
○ 2026-02-19 07:46:56
○ 2026-08-08 08:04:54
○NSns19.kpn.net2018-11-26 → 2018-11-26 · 3 obs
○ 2026-02-19 07:46:56
○ 2026-08-08 08:04:54
●NSns2.krrypto.com2026-02-19 → 2026-08-08 · 3 obs
● 2026-02-19 07:46:56
● 2026-08-08 08:04:54
●NSns2.theirfa.com2026-02-19 → 2026-08-08 · 3 obs
● 2026-02-19 07:46:56
● 2026-08-08 08:04:54
●MXmail.theirfa.com2026-02-19 → 2026-08-08 · 2 obs
● 2026-08-08 08:04:54
●A190.92.175.1452026-02-19 → 2026-08-08 · 2 obs
● 2026-08-08 08:04:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net... | - |
| theirfa.com | ns1.krrypto.com, ns2.krrypto.com | 2 records |
✅ Authoritative Response
Server:190.92.175.145
NS records: ns1.krrypto.com, ns2.krrypto.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for theirfa.com (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.92.175.145 |
| NS | 2 | ns1.theirfa.com, ns2.theirfa.com |
| MX | 1 | mail.theirfa.com (pri: 10) |
| TXT | 1 | v=spf1 a mx mx:theirfa.com ip4:190.92.17 |
| SOA | 1 | ns1.theirfa.com postmaster.theirfa.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.krrypto.com, ns2.krrypto.com)
Analysis
Hierarchy
The domain theirfa.com is parent to ns2.theirfa.com, ns1.theirfa.com and mail.theirfa.com.
IP Addresses
theirfa.com resolves to just one IP address, 190.92.175.145.
Two other host names, along with ns1.ijiest.org, mail.svvaedutech.com and ns2.ijps.in, also share IP numbers with theirfa.com.
Name Servers
The NS records for theirfa.com point to four name servers: ns1.krrypto.com, ns2.krrypto.com, ns1.theirfa.com and ns2.theirfa.com.
At least some of theirfa.com's name servers are shared with other domains, for example ijrst.com, bharatpublication.com, ijiest.org and two more.
These name servers tend to co-occur with ns1.ijrst.com, ns2.ijrst.com, ns1.bharatpublication.com and 5 other name servers in the same DNS delegations.
ns1.krrypto.com, ns2.krrypto.com, ns1.theirfa.com and ns2.theirfa.com all resolve to the same single IP address: 190.92.175.145.
These host names all point to 190.92.175.145: ns1.krrypto.com, ns2.krrypto.com, ns1.theirfa.com and ns2.theirfa.com.
Mail Servers
The sole mail server for theirfa.com is mail.theirfa.com.
mail.theirfa.com resolves to a single IP number: 190.92.175.145.