grip-on-it.com - robtex.com
grip-on-it.com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 20.103.187.131🇳🇱 Microsoft20.64.0.0/10 | ||||||
| NS | ns11.kpn.net ⭐ | ||||||
| A | 2a02:a47f:ac:1::1153🇳🇱 KPN2a02:a400::/25 B.V. | ||||||
| PTR | ns11.kpn.net | ||||||
| PTR | ns1.widexs.net | ||||||
| PTR | ns01.is.nl | ||||||
| PTR | ns1.widexs.nl | ||||||
| A | 213.75.63.33🇳🇱 PT213.75.0.0/17 PIADDR | ||||||
| PTR | ns11.kpn.net | ||||||
| PTR | ns1.widexs.net | ||||||
| PTR | ns01.is.nl | ||||||
| PTR | ns1.widexs.nl | ||||||
| NS | ns1.kpn.net | ||||||
| A | 2a02:a47f:ac:1::153🇳🇱 KPN2a02:a400::/25 B.V. | ||||||
| PTR | ns1.kpn.net | ||||||
| A | 194.151.228.10🇩🇪 KPN194.151.224.0/19 B.V. | ||||||
| PTR | ns1.kpn.net | ||||||
| TXT | google-site-verification=o9aj3qSv1qbFhaJ2FgVnPOVGbKP0_4LOW7al9W2jH5o | ||||||
| TXT | oS4BtipbehaAzQ05sVU2Szwo0dQKR4XCcZnlFRebZ6d3lYzNIIAdUdpx7TnklnNr | ||||||
| TXT | 5828ff454d316be9b30694370fe5e2fe88ec6edea4cd3b6c48ffeaeb9a9eab55 | ||||||
| SOA | ns1.kpn.netzonemaster@kpn.com 2026-04-23 #1 | ||||||
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=1777040396 | ||||||
Subdomains
auth.grip-on-it.com |
Same first word
grip-on-it.com |
DNS History
11 records (3 active, 8 former)
●NSns1.kpn.net2026-03-22 → 2026-04-24 · 3 obs
● 2026-03-22 04:35:44
● 2026-04-24 14:28:38
●NSns11.kpn.net2026-03-22 → 2026-04-24 · 3 obs
● 2026-03-22 04:35:44
● 2026-04-24 14:28:38
○NSpdns1.ultradns.net2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 03:55:16
○ 2026-03-22 04:35:44
○ 2026-04-24 14:28:38
○NSpdns2.ultradns.net2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 03:55:16
○ 2026-03-22 04:35:44
○ 2026-04-24 14:28:38
○NSpdns3.ultradns.org2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 03:55:16
○ 2026-03-22 04:35:44
○ 2026-04-24 14:28:38
○NSpdns4.ultradns.org2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 03:55:16
○ 2026-03-22 04:35:44
○ 2026-04-24 14:28:38
○NSpdns5.ultradns.info2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 03:55:16
○ 2026-03-22 04:35:44
○ 2026-04-24 14:28:38
○NSpdns6.ultradns.co.uk2015-07-09 → 2017-01-23 · 4 obs
● 2017-01-23 03:55:16
○ 2026-03-22 04:35:44
○ 2026-04-24 14:28:38
○A145.222.228.192016-02-07 → 2017-01-23 · 5 obs
○ 2016-04-26 03:38:10
● 2017-01-23 03:55:16
○ 2026-03-22 04:35:44
○ 2026-04-24 14:28:38
○A145.222.228.32016-04-26 → 2016-04-26 · 4 obs
● 2016-04-26 03:38:10
○ 2017-01-23 03:55:16
○ 2026-04-24 14:28:38
●A20.103.187.1312026-03-22 → 2026-04-24 · 3 obs
● 2026-03-22 04:35:44
● 2026-04-24 14:28:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grip-on-it.com | ns1.kpn.net, ns11.kpn.net | - |
✅ Authoritative Response
Server:194.151.228.10
NS records: ns1.kpn.net, ns11.kpn.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 809ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.103.187.131 |
| NS | 2 | ns1.kpn.net, ns11.kpn.net |
| TXT | 3 | 5828ff454d316be9b30694370fe5e2fe88ec6ede, google-site-verification=o9aj3qSv1qbFhaJ... |
| SOA | 1 | ns1.kpn.net zonemaster.kpn.com |
Analysis
Hierarchy
The parent of auth.grip-on-it.com is grip-on-it.com.
IP Addresses
grip-on-it.com points to a single IP: 20.103.187.131.
Other host names, for instance www.gripstatic.com, id.kpn.com and auth.grip-on-it.com share IP numbers with grip-on-it.com.
Name Servers
Two name servers ns11.kpn.net and ns1.kpn.net handle delegation for grip-on-it.com.
grip-on-it.com uses the same name server setup as other domains, for example coveragechecker.nl, digitenne.biz, conferencecard.eu, canyon.xs4all.nl and netwerkacutezorg.nl.
grip-on-it.com shares name servers with other domains at least in part, for instance planetdomein.nl.
Host names with two IP numbers:
ns11.kpn.net points to: 2a02:a47f:ac:1::1153 and 213.75.63.33
ns1.kpn.net points to: 2a02:a47f:ac:1::153 and 194.151.228.10