grad-03.com - robtex.com
grad-03.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.234.171.93🇫🇷 AKAMAI-LINODE-AP172.234.160.0/19 Akamai Technologies | ||||||
| PTR | 172-234-171-93.ip.linodeusercontent.com | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1767763483 | ||||||
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=1774464122 | ||||||
Same first word
grad-03.com |
DNS History
9 records (5 active, 4 former)
●NSns1.stackdns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 21:52:44
● 2026-03-25 19:01:30
○NSns10.worldnic.com2015-07-21 → 2017-04-05 · 4 obs
● 2017-04-05 11:39:38
○ 2026-02-22 21:52:44
○ 2026-03-25 19:01:30
●NSns2.stackdns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 21:52:44
● 2026-03-25 19:01:30
●NSns3.stackdns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 21:52:44
● 2026-03-25 19:01:30
●NSns4.stackdns.com2026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 21:52:44
● 2026-03-25 19:01:30
○NSns9.worldnic.com2015-07-21 → 2017-04-05 · 4 obs
● 2017-04-05 11:39:38
○ 2026-02-22 21:52:44
○ 2026-03-25 19:01:30
○MXp.webcom.ctmail.com2015-11-24 → 2017-04-05 · 4 obs
● 2017-04-05 11:39:38
○ 2026-02-22 21:52:44
○ 2026-03-25 19:01:30
●A172.234.171.932026-02-22 → 2026-03-25 · 3 obs
● 2026-02-22 21:52:44
● 2026-03-25 19:01:30
○A205.178.189.1312015-07-21 → 2017-04-05 · 4 obs
● 2017-04-05 11:39:38
○ 2026-02-22 21:52:44
○ 2026-03-25 19:01:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grad-03.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grad-03.com (unsigned zone)
⏱️ Timing
Total: 253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.234.171.93 |
| NS | 4 | ns4.stackdns.com, ns1.stackdns.com... |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
IP Addresses
grad-03.com points to a single IP address: 172.234.171.93.
Other host names such as firealarmkit.com, apexlegalresearch.com, cornwalltileandbathroom.com, qmplusconsultancy.com and www.perfumebodega.com share IP numbers with grad-03.com.
Name Servers
grad-03.com is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
At least part of the name servers for grad-03.com are shared with other domains, for instance sorsmarket.com, binomioe.com, istechwebdesign.com, boscastlecornwall.org.uk and s-hoque.com.
Host names with one IP: ns1.stackdns.com points to 35.197.225.59; ns2.stackdns.com points to 146.148.28.88; ns3.stackdns.com points to 35.198.79.191; ns4.stackdns.com points to 104.196.137.209.