sina-lab.com - robtex.com
sina-lab.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.202.115.48🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | static.48.115.202.116.clients.your-server.de | ||||||
| NS | ns1.hostfa.com ⭐ | ||||||
| A | 116.202.115.48🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | static.48.115.202.116.clients.your-server.de | ||||||
| NS | ns2.hostfa.com | ||||||
| A | 116.202.115.48🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | static.48.115.202.116.clients.your-server.de | ||||||
| MX | mail.sina-lab.com ⭐ | ||||||
| A | 116.202.115.48🇩🇪 Hetzner116.202.0.0/16 HETZNER-DC | ||||||
| PTR | static.48.115.202.116.clients.your-server.de | ||||||
| TXT | v=spf1 a mx ip4:116.202.115.48 ~all | ||||||
| SOA | ns1.hostfa.comhostmaster@sina-lab.com 2023-11-14 #0 | ||||||
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=1776088042 | ||||||
Subdomains
mail.sina-lab.com |
Same first word
sina-lab.com |
Similar names
DNS History
7 records (4 active, 3 former)
○NSns1.hamedanonline.com2015-05-27 → 2016-09-18 · 4 obs
● 2016-09-18 11:00:20
○ 2026-02-28 17:22:42
○ 2026-04-13 14:12:32
●NSns1.hostfa.com2026-02-28 → 2026-04-13 · 3 obs
● 2026-02-28 17:22:42
● 2026-04-13 14:12:32
○NSns2.hamedanonline.com2015-05-27 → 2016-09-18 · 4 obs
● 2016-09-18 11:00:20
○ 2026-02-28 17:22:42
○ 2026-04-13 14:12:32
●NSns2.hostfa.com2026-02-28 → 2026-04-13 · 3 obs
● 2026-02-28 17:22:42
● 2026-04-13 14:12:32
●MXmail.sina-lab.com2015-05-27 → 2026-04-13 · 2 obs
● 2026-04-13 14:12:32
●A116.202.115.482026-02-28 → 2026-04-13 · 3 obs
● 2026-02-28 17:22:42
● 2026-04-13 14:12:32
○A198.50.110.1082015-05-27 → 2016-09-18 · 4 obs
● 2016-09-18 11:00:20
○ 2026-02-28 17:22:42
○ 2026-04-13 14:12:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net... | - |
| sina-lab.com | ns1.hostfa.com, ns2.hostfa.com | 2 records |
✅ Authoritative Response
Server:116.202.115.48
NS records: ns1.hostfa.com, ns2.hostfa.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sina-lab.com (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 116.202.115.48 |
| NS | 2 | ns2.hostfa.com, ns1.hostfa.com |
| MX | 1 | mail.sina-lab.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ip4:116.202.115.48 ~all |
| SOA | 1 | ns1.hostfa.com hostmaster.sina-lab.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.hostfa.com, ns2.hostfa.com)
Analysis
Hierarchy
sina-lab.com is the parent of mail.sina-lab.com.
IP Addresses
sina-lab.com resolves to one IP number: 116.202.115.48.
other host names including mail.ghazanfarian.ir, parsrayan.com, armissafar.com, buyfa.com and mail.ghodsgasht.com share IP numbers with sina-lab.com.
Name Servers
sina-lab.com is delegated to two name servers ns1.hostfa.com and ns2.hostfa.com.
sina-lab.com shares the same name server setup as other domains, for instance parsrayan.com, buyfa.com, tasfieh.com, arefzadeh.ir and drinfo.ir.
sina-lab.com at least partially shares name servers with other domains, for instance yourname.ir, armissafar.com, ghodsgasht.ir, railtour.ir and sinaweb.ir.
these name servers are often used together with ns1.iran-tech.com, ns2.iran-tech.com, l.ns.arvancdn.com and y.ns.arvancdn.com.
Host names with a single IP:
ns1.hostfa.com points to 116.202.115.48.
ns2.hostfa.com points to 116.202.115.48.
Host names pointing to 116.202.115.48: ns1.hostfa.com and ns2.hostfa.com.
Mail Servers
sina-lab.com is handled by a single mail server, mail.sina-lab.com.
mail.sina-lab.com resolves to IP 116.202.115.48.