studiefit.net - robtex.com
studiefit.net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 149.210.140.18🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands | ||||||
| PTR | 149-210-140-18.colo.transip.net | ||||||
| NS | ns03.2is.nl ⭐ | ||||||
| A | 2001:1460:3:4:1c00:b4ff:fe00:270a🇳🇱 CLDIN-NL2001:1460::/32 | ||||||
| PTR | ns03.2is.nl | ||||||
| A | 62.221.202.199🇳🇱 CLDIN-NL62.221.192.0/19 | ||||||
| PTR | ns03.2is.nl | ||||||
| NS | ns04.2is.be | ||||||
| A | 2001:1460:2:2:1c00:4eff:fe00:2bf6🇳🇱 CLDIN-NL2001:1460::/32 | ||||||
| PTR | ns04.2is.be | ||||||
| PTR | ns04b.2is.be | ||||||
| A | 62.221.197.54🇳🇱 CLDIN-NL62.221.192.0/19 | ||||||
| PTR | ns04.2is.be | ||||||
| NS | ns05.2is.nl | ||||||
| A | 2a0d:7980:2:100:881:27ff:fe7a:1de9🇳🇱 UPCLOUD2a0d:7980:2::/48 | ||||||
| A | 194.107.180.31🇳🇱 UPCLOUD194.107.180.0/24 | ||||||
| PTR | hosted-by.savvii.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns03.2is.nldomain-admin@2is.nl 2026-04-09 #1 | ||||||
net
| 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=1776097777 | ||||||
Same first word
DNS History
9 records (4 active, 5 former)
○NSdns1.cscdns.net2015-07-04 → 2017-04-21 · 4 obs
● 2017-04-21 09:14:08
○ 2026-03-04 03:07:30
○ 2026-04-13 16:31:48
○NSdns2.cscdns.net2015-07-04 → 2017-04-21 · 4 obs
● 2017-04-21 09:14:08
○ 2026-03-04 03:07:30
○ 2026-04-13 16:31:48
●NSns03.2is.nl2026-03-04 → 2026-04-13 · 3 obs
● 2026-03-04 03:07:30
● 2026-04-13 16:31:48
●NSns04.2is.be2026-03-04 → 2026-04-13 · 3 obs
● 2026-03-04 03:07:30
● 2026-04-13 16:31:48
●NSns05.2is.nl2026-03-04 → 2026-04-13 · 3 obs
● 2026-03-04 03:07:30
● 2026-04-13 16:31:48
○MXcustmx.cscdns.net2015-07-04 → 2017-04-21 · 4 obs
● 2017-04-21 09:14:08
○ 2026-03-04 03:07:30
○ 2026-04-13 16:31:48
●A149.210.140.182026-03-04 → 2026-04-13 · 3 obs
● 2026-03-04 03:07:30
● 2026-04-13 16:31:48
○A165.160.13.202015-07-04 → 2017-04-21 · 4 obs
● 2017-04-21 09:14:08
○ 2026-03-04 03:07:30
○ 2026-04-13 16:31:48
○A165.160.15.202015-07-04 → 2017-04-21 · 4 obs
● 2017-04-21 09:14:08
○ 2026-03-04 03:07:30
○ 2026-04-13 16:31:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studiefit.net | ns03.2is.nl, ns05.2is.nl, ns04.2is.be | - |
✅ Authoritative Response
Server:62.221.197.54
NS records: ns03.2is.nl, ns05.2is.nl, ns04.2is.be
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 562ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.210.140.18 |
| NS | 3 | ns05.2is.nl, ns03.2is.nl... |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns03.2is.nl domain-admin.2is.nl |
Analysis
IP Addresses
studiefit.net points to a single IP address: 149.210.140.18.
Other host names such as www.fitvermogen.nl, fitvoorlater.eu, studiefit.org, fitvoorlater.nl and www.velthuysemulder.nl share IPs with studiefit.net.
Name Servers
studiefit.net is delegated to three name servers: ns04.2is.be, ns03.2is.nl and ns05.2is.nl.
studiefit.net at least partially shares name servers with other domains, for example inview.pl, zonnegloren.nl, t-break.nl, spaarwinkelen.nl and newtopia.de.
These name servers are commonly used with dns0.domeinbalie.nl and dns1.domeinbalie.nl and dns2.domeinbalie.org.
Host names with two IP numbers:
ns04.2is.be points to 2001:1460:2:2:1c00:4eff:fe00:2bf6 and 62.221.197.54
ns03.2is.nl points to 2001:1460:3:4:1c00:b4ff:fe00:270a and 62.221.202.199
ns05.2is.nl points to 2a0d:7980:2:100:881:27ff:fe7a:1de9 and 194.107.180.31