chem4you.com - robtex.com
chem4you.com
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=1776174377 | ||||||
Subdomains
nullmx.chem4you.com |
DNS History
10 records (6 active, 4 former)
○NSns.cp.hostnet.nl2015-08-18 → 2017-04-06 · 4 obs
● 2017-04-06 14:12:22
○ 2026-04-14 13:54:08
○ 2026-04-14 13:54:14
●NSns01.hostnet.nl2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 13:54:08
● 2026-04-14 13:54:14
●NSns02.hostnet.nl2026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 13:54:08
● 2026-04-14 13:54:14
○NSns1.cp.hostnet.nl2015-08-18 → 2017-04-06 · 4 obs
● 2017-04-06 14:12:22
○ 2026-04-14 13:54:08
○ 2026-04-14 13:54:14
○NSns3.cp.hostnet.nl2015-08-18 → 2017-04-06 · 4 obs
● 2017-04-06 14:12:22
○ 2026-04-14 13:54:08
○ 2026-04-14 13:54:14
●MXchem4you-com.mail.eo.outlook.com2015-08-18 → 2026-04-14 · 2 obs
● 2026-04-14 13:54:14
●MXchem4you-com.mail.protection.outlook.com2015-08-18 → 2026-04-14 · 2 obs
● 2026-04-14 13:54:14
●A2a02:2350:5:10f:80eb:b1e2:49ae:74792026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 13:54:08
● 2026-04-14 13:54:14
○A37.128.147.242015-08-18 → 2017-04-06 · 4 obs
● 2017-04-06 14:12:22
○ 2026-04-14 13:54:08
○ 2026-04-14 13:54:14
●A77.111.243.612026-04-14 → 2026-04-14 · 3 obs
● 2026-04-14 13:54:08
● 2026-04-14 13:54:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net... | - |
| chem4you.com | ns01.hostnet.nl, ns02.hostnet.nl | - |
✅ Authoritative Response
Server:185.10.11.13
NS records: ns01.hostnet.nl, ns02.hostnet.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chem4you.com (unsigned zone)
⏱️ Timing
Total: 772ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 77.111.243.61 |
| AAAA | 1 | 2a02:2350:5:10f:80eb:b1e2:49ae:7479 |
| NS | 2 | ns02.hostnet.nl, ns01.hostnet.nl |
| MX | 2 | chem4you-com.mail.protection.outlook.com, chem4you-com.mail.eo.outlook.com (pri: 1 |
| SOA | 1 | ns01.hostnet.nl hostmaster.hostnet.nl |
Analysis
Hierarchy
chem4you.com is parent of nullmx.chem4you.com.
IP Addresses
chem4you.com points to two IP numbers: 2a02:2350:5:10f:80eb:b1e2:49ae:7479 and 77.111.243.61.
Other host names, for instance froeling.nl, wentersfitness.nl, web.p-zaz.com, dodor.nl and rafid.nl share IP numbers with chem4you.com.
Name Servers
chem4you.com's delegation is to two name servers ns01.hostnet.nl and ns02.hostnet.nl.
chem4you.com shares the same name server configuration as other domains, such as ruudbosgolf.nl, koopmansverfshop.com, fotohertz.nl, trendpunt.nl and sltv.nl.
Host names with two IP numbers: ns01.hostnet.nl points to 2001:67c:28cc::13 and 195.206.121.13; ns02.hostnet.nl points to 2001:67c:3c0::13 and 185.10.11.13
Mail Servers
Two mail servers chem4you-com.mail.eo.outlook.com and chem4you-com.mail.protection.outlook.com handle chem4you.com.
Host names with eight IP numbers:
chem4you-com.mail.eo.outlook.com points to: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::5, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::f, 52.101.68.16, 52.101.73.2, 52.101.73.4 and 52.101.73.22.
chem4you-com.mail.protection.outlook.com points to: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::b, 52.101.68.5, 52.101.68.16, 52.101.68.32 and 52.101.73.16.
Host names that point to 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::7 or 52.101.68.16: chem4you-com.mail.eo.outlook.com and chem4you-com.mail.protection.outlook.com.