grad-connect.com - robtex.com
grad-connect.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | dns1.servidoresdns.net ⚠️ Not in zone NS records | ||||||
| A | 217.76.128.128🇪🇸 IONOS-AS217.76.128.0/19 arsys.es | ||||||
| PTR | dns1.servidoresdns.net | ||||||
| NS | dns2.servidoresdns.net ⚠️ Not in zone NS records | ||||||
| A | 82.223.218.132🇪🇸 IONOS-AS82.223.0.0/16 arsys.es | ||||||
| PTR | dns2.servidoresdns.net | ||||||
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=1775955462 | ||||||
Same first word
grad-connect.com |
DNS History
13 records (2 active, 11 former)
●NSdns1.servidoresdns.net2026-02-15 → 2026-04-12 · 3 obs
○ 2018-09-01 18:20:44
● 2026-02-15 02:51:56
● 2026-04-12 01:20:14
● 2026-02-15 02:51:56
● 2026-04-12 01:20:14
●NSdns2.servidoresdns.net2026-02-15 → 2026-04-12 · 3 obs
○ 2018-09-01 18:20:44
● 2026-02-15 02:51:56
● 2026-04-12 01:20:14
● 2026-02-15 02:51:56
● 2026-04-12 01:20:14
○NSfred.ns.cloudflare.com2015-05-20 → 2018-09-01 · 4 obs
● 2015-05-20 09:07:16
● 2018-09-01 18:20:44
○ 2026-02-15 02:51:56
○ 2026-04-12 01:20:14
● 2018-09-01 18:20:44
○ 2026-02-15 02:51:56
○ 2026-04-12 01:20:14
○NSleah.ns.cloudflare.com2015-05-20 → 2018-09-01 · 4 obs
● 2015-05-20 09:07:16
● 2018-09-01 18:20:44
○ 2026-02-15 02:51:56
○ 2026-04-12 01:20:14
● 2018-09-01 18:20:44
○ 2026-02-15 02:51:56
○ 2026-04-12 01:20:14
○MXams002.hawkhost.com2015-05-20 → 2017-04-18 · 4 obs
● 2015-05-20 09:07:16
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
○MXmail.grad-connect.com2015-05-20 → 2017-04-18 · 4 obs
● 2015-05-20 09:07:16
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
○MXpostal.gfnlabs.com2018-09-01 → 2026-02-17 · 5 obs
○ 2017-04-18 09:45:30
● 2018-09-01 18:20:44
● 2026-02-17 06:25:08
○ 2026-02-17 22:11:36
○ 2026-04-12 01:20:14
● 2018-09-01 18:20:44
● 2026-02-17 06:25:08
○ 2026-02-17 22:11:36
○ 2026-04-12 01:20:14
○A104.28.30.352017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-25 09:07:10
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
○A104.28.31.352017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-25 09:07:10
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
○A128.199.114.1662018-09-01 → 2026-02-17 · 5 obs
○ 2017-04-18 09:45:30
● 2018-09-01 18:20:44
● 2026-02-17 06:25:08
○ 2026-02-17 22:11:36
○ 2026-04-12 01:20:14
● 2018-09-01 18:20:44
● 2026-02-17 06:25:08
○ 2026-02-17 22:11:36
○ 2026-04-12 01:20:14
○A198.252.105.112015-05-20 → 2016-04-25 · 4 obs
● 2015-05-20 09:07:16
● 2016-04-25 09:07:10
○ 2017-04-18 09:45:30
○ 2026-04-12 01:20:14
● 2016-04-25 09:07:10
○ 2017-04-18 09:45:30
○ 2026-04-12 01:20:14
○A2400:cb00:2048:1::681c:1e232017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-25 09:07:10
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
○A2400:cb00:2048:1::681c:1f232017-04-18 → 2017-04-18 · 4 obs
○ 2016-04-25 09:07:10
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
● 2017-04-18 09:45:30
○ 2018-09-01 18:20:44
○ 2026-04-12 01:20:14
🔍 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-connect.com | dns1.servidoresdns.net, dns2.servidoresdns.net | - |
✅ Authoritative Response
Server:217.76.128.128
NS records: dns1.servidoresdns.net, dns2.servidoresdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grad-connect.com (unsigned zone)
⏱️ Timing
Total: 683ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
Two name servers dns1.servidoresdns.net and dns2.servidoresdns.net are delegated to grad-connect.com.
grad-connect.com uses the same name server configuration as other domains, such as a3admin.com, federacionbalearvela.org, junohouseclub.com, darias.com and ubaldis.org.
Host names with a single IP address:
dns1.servidoresdns.net points to 217.76.128.128
dns2.servidoresdns.net points to 82.223.218.132