studgrad.com - robtex.com
studgrad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.215.216.40🇧🇬 ICN-BG91.215.216.0/24 | ||||||
| PTR | fiona.icnhost.net | ||||||
| NS | ns97.icndns.net ⭐ | ||||||
| A | 78.142.50.97🇧🇬 ICN-BG78.142.50.0/24 ICN Ltd. | ||||||
| PTR | ns97.icndns.net | ||||||
| NS | ns98.icndns.net | ||||||
| A | 79.124.30.98🇧🇬 ICN-BG79.124.30.0/24 ICN Ltd. | ||||||
| PTR | fiona.superhosting.bg | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4023:c06::1a🇺🇸 Google2607:f8b0::/32 | ||||||
| PTR | dz-in-f26.1e100.net | ||||||
| A | 142.251.2.27🇺🇸 Google142.251.2.0/24 | ||||||
| PTR | dl-in-f27.1e100.net | ||||||
| TXT | v=spf1 +a +mx +ip4:78.142.50.97 +ip4:79.124.30.98 +include:smtp-out.spf.super... | ||||||
| SOA | ns97.icndns.netdnsadmin@fiona.icnhost.net 2026-03-28 #4 | ||||||
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=1774706152 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns97.icndns.net2015-06-08 → 2026-03-28 · 2 obs
● 2026-03-28 14:09:36
●NSns98.icndns.net2015-06-08 → 2026-03-28 · 2 obs
● 2026-03-28 14:09:36
●MXaspmx.l.google.com2015-06-08 → 2026-03-28 · 2 obs
● 2026-03-28 14:09:36
●A91.215.216.402015-06-08 → 2026-03-28 · 2 obs
● 2026-03-28 14:09:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studgrad.com | ns97.icndns.net, ns98.icndns.net | - |
✅ Authoritative Response
Server:78.142.50.97
NS records: ns97.icndns.net, ns98.icndns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studgrad.com (unsigned zone)
⏱️ Timing
Total: 891ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.215.216.40 |
| NS | 2 | ns98.icndns.net, ns97.icndns.net |
| MX | 1 | aspmx.l.google.com (pri: 1) |
| TXT | 1 | v=spf1 +a +mx +ip4:78.142.50.97 +ip4:79. |
| SOA | 1 | ns97.icndns.net dnsadmin.fiona.icnhost.n |
Analysis
IP Addresses
studgrad.com points to a single IP number: 91.215.216.40.
other host names for instance chogtse.com, emocion.bg, mail.dara.bg, www.emocion.bg and modreact.fiona.icnhost.net share IP numbers with studgrad.com.
Name Servers
studgrad.com is delegated to two name servers: ns97.icndns.net and ns98.icndns.net.
studgrad.com shares the same name server setup as other domains, for example pgmadan.org, pep.org.mk, perlitabg.eu, restaurangvinter.se and acontrecourant.be.
studgrad.com at least partially shares name servers with other domains, for example kirilyordanov.com and share.dj.
Host names with one IP number:
The host ns97.icndns.net points to 78.142.50.97 and the host ns98.icndns.net points to 79.124.30.98.
Mail Servers
studgrad.com is handled by a single mail server, aspmx.l.google.com.
studgrad.com shares the same mail server setup as other domains, for instance newmodsyblog.wpengine.com, sightspot.hu, gregmilesart.com, grupoempresariales.com and metod.nu.
studgrad.com shares mail servers with other domains at least partially, including nios.ac.in, jessleigh.me, jeanbrasil.com, ns500698.ns500758.ns500698.ns500758.ns500735.ns500698.ns500736.ns500698.ns500735.ns500708.ns500576.ns500652.ns500619.trackreceptor.com and ns500758.ns500698.ns500758.ns500759.ns500736.ns500735.ns500698.ns500735.ns500736.ns500698.ns500576.ns500619.ns500698.ns500686.ns500652.trackreceptor.com.
These mail servers are commonly used alongside alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host aspmx.l.google.com resolves to two IPs: 2607:f8b0:4023:c06::1a and 142.251.2.27.