krj-co.com - robtex.com
krj-co.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.7.73.173🇮🇷 ASIATECH31.7.72.0/23 | ||||||
| NS | irns1.netafraz.com ⭐ | ||||||
| A | 185.78.22.2🇮🇷 Tebyan185.78.22.0/24 | ||||||
| PTR | irns1.netafraz.com | ||||||
| NS | irns2.netafraz.com | ||||||
| A | 185.78.22.2🇮🇷 Tebyan185.78.22.0/24 | ||||||
| PTR | irns1.netafraz.com | ||||||
| MX | mail.krj-co.com ⭐ | ||||||
| A | 31.7.73.173🇮🇷 ASIATECH31.7.72.0/23 | ||||||
| TXT | v=spf1 a mx ip4:80.249.115.0/24 include:_auxspf.axspace.com ~all | ||||||
| TXT | v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAyyo6ypY+/L7cEu4... | ||||||
| SOA | irns1.netafraz.comhostmaster@krj-co.com 2026-06-20 #3 | ||||||
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=1784987692 | ||||||
Subdomains
mail.krj-co.com |
Same first word
krj-co.com |
Similar names
DNS History
7 records (4 active, 3 former)
●NSirns1.netafraz.com2026-07-07 → 2026-07-25 · 3 obs
● 2026-07-07 21:15:18
● 2026-07-25 14:11:02
●NSirns2.netafraz.com2026-07-07 → 2026-07-25 · 3 obs
● 2026-07-07 21:15:18
● 2026-07-25 14:11:02
○NSns.netafraz.com2015-08-07 → 2017-01-22 · 4 obs
● 2017-01-22 10:00:58
○ 2026-07-07 21:15:18
○ 2026-07-25 14:11:02
○NSns2.netafraz.com2015-08-07 → 2017-01-22 · 4 obs
● 2017-01-22 10:00:58
○ 2026-07-07 21:15:18
○ 2026-07-25 14:11:02
●MXmail.krj-co.com2015-08-07 → 2026-07-25 · 2 obs
● 2026-07-25 14:11:02
○A148.251.16.412015-08-07 → 2017-01-22 · 4 obs
● 2017-01-22 10:00:58
○ 2026-07-07 21:15:18
○ 2026-07-25 14:11:02
●A31.7.73.1732026-07-07 → 2026-07-25 · 3 obs
● 2026-07-07 21:15:18
● 2026-07-25 14:11:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| krj-co.com | irns1.netafraz.com, irns2.netafraz.com | 2 records |
✅ Authoritative Response
Server:185.78.22.2
NS records: irns1.netafraz.com, irns2.netafraz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for krj-co.com (unsigned zone)
⏱️ Timing
Total: 700ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.7.73.173 |
| NS | 2 | irns1.netafraz.com, irns2.netafraz.com |
| MX | 1 | mail.krj-co.com (pri: 10) |
| TXT | 2 | v=spf1 a mx ip4:80.249.115.0/24 include:, v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQ |
| SOA | 1 | irns1.netafraz.com hostmaster.krj-co.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (irns1.netafraz.com, irns2.netafraz.com)
Analysis
Hierarchy
mail.krj-co.com is a subdomain of krj-co.com.
IP Addresses
krj-co.com directs to one IP number, which is 31.7.73.173.
Among the host names that share IP numbers with krj-co.com are mail.decoricor.com, mail.sayatm.com, baffco.com and two others.
Name Servers
krj-co.com is served by two delegated name servers, irns1.netafraz.com and irns2.netafraz.com.
krj-co.com has the same name server delegation as a number of other domains, such as jaaam.ir, parchemahmoudi.com, maroon-karan.com and two more.
The name servers of krj-co.com overlap at least partially with those of other domains — among them sabtemizan.com, arianparseh.com, jahannaz.com and two more.
These name servers commonly co-occur with the name servers ns2.netafraz.com, ns.netafraz.com, ns3.netafraz.com and irns3.netafraz.com.
irns1.netafraz.com and irns2.netafraz.com share one IP address between them — 185.78.22.2.
These two host names — irns1.netafraz.com and irns2.netafraz.com — each point to 185.78.22.2 IP addresses.
Mail Servers
krj-co.com routes its mail through a single mail server, mail.krj-co.com.
There is one IP number for mail.krj-co.com: 31.7.73.173.