coolzero.info - robtex.com
coolzero.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1771291020 | ||||||
Subdomains
www.coolzero.info |
cloudstack02.coolzero.info |
server.coolzero.info |
s3.coolzero.info |
webmail.coolzero.info |
ns2.coolzero.info |
ns1.coolzero.info |
root.coolzero.info |
mail.coolzero.info |
s2.coolzero.info |
s1.coolzero.info |
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
○NSdns.fallbackdiensten.nl2015-06-30 → 2016-04-20 · 4 obs
● 2016-04-20 18:57:22
○ 2016-08-24 15:47:18
○ 2026-03-02 01:19:00
●NSns0.transip.net2018-05-20 → 2026-03-02 · 3 obs
● 2018-05-20 01:08:32
● 2026-03-02 01:19:00
○NSns0.transip.nl2016-08-24 → 2017-10-06 · 5 obs
● 2016-08-24 15:47:18
● 2017-10-06 11:34:08
○ 2018-05-20 01:08:32
○ 2026-03-02 01:19:00
○NSns1.jenthosting.com2015-06-30 → 2016-04-20 · 4 obs
● 2016-04-20 18:57:22
○ 2016-08-24 15:47:18
○ 2026-03-02 01:19:00
○NSns1.transip.net2016-08-24 → 2017-10-06 · 5 obs
● 2016-08-24 15:47:18
● 2017-10-06 11:34:08
○ 2018-05-20 01:08:32
○ 2026-03-02 01:19:00
●NSns1.transip.nl2018-05-20 → 2026-03-02 · 3 obs
● 2018-05-20 01:08:32
● 2026-03-02 01:19:00
○NSns2.jenthosting.com2015-06-30 → 2016-04-20 · 4 obs
● 2016-04-20 18:57:22
○ 2016-08-24 15:47:18
○ 2026-03-02 01:19:00
●NSns2.transip.eu2016-08-24 → 2026-03-02 · 3 obs
● 2016-08-24 15:47:18
● 2026-03-02 01:19:00
○MXmail.coolzero.info2015-06-30 → 2016-04-20 · 4 obs
● 2016-04-20 18:57:22
○ 2016-08-24 15:47:18
○ 2026-03-02 01:19:00
●MXmx.transip.email2026-02-17 → 2026-03-02 · 3 obs
● 2026-02-17 03:54:16
● 2026-03-02 01:19:00
○MXs3.coolzero.info2016-08-24 → 2018-05-20 · 5 obs
● 2016-08-24 15:47:18
● 2018-05-20 01:08:32
○ 2026-02-17 03:54:16
○ 2026-03-02 01:19:00
○A149.210.233.622016-01-26 → 2018-05-20 · 5 obs
● 2016-01-26 20:33:10
● 2018-05-20 01:08:32
○ 2026-02-17 03:54:16
○ 2026-03-02 01:19:00
○A2001:1af8:701:1337:1337:1337:1337:13372015-06-30 → 2015-11-06 · 4 obs
● 2015-11-06 17:13:40
○ 2016-01-26 20:33:10
○ 2026-03-02 01:19:00
○A2a01:7c8:aab9:5f6:ea7:1337:dead:c0de2016-01-26 → 2018-05-20 · 5 obs
● 2016-01-26 20:33:10
● 2018-05-20 01:08:32
○ 2026-02-17 03:54:16
○ 2026-03-02 01:19:00
●A2a01:7c8:f0:10a2:0:1:d493:6e372026-02-17 → 2026-03-02 · 3 obs
● 2026-02-17 03:54:16
● 2026-03-02 01:19:00
●A85.10.159.1112026-02-17 → 2026-03-02 · 3 obs
● 2026-02-17 03:54:16
● 2026-03-02 01:19:00
○A85.17.48.712015-06-30 → 2015-11-06 · 4 obs
● 2015-11-06 17:13:40
○ 2016-01-26 20:33:10
○ 2026-03-02 01:19:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| coolzero.info | ns2.transip.eu, ns1.transip.nl, ns0.transip.net | - |
✅ Authoritative Response
Server: 195.8.195.195
NS records: ns2.transip.eu, ns1.transip.nl, ns0.transip.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 869ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.10.159.111 |
| AAAA | 1 | 2a01:7c8:f0:10a2:0:1:d493:6e37 |
| NS | 3 | ns2.transip.eu, ns0.transip.net... |
| MX | 1 | mx.transip.email (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.transip.email ~all |
| SOA | 1 | ns0.transip.net hostmaster.transip.nl |
Analysis
Hierarchy
coolzero.info is a parent of www.coolzero.info, cloudstack02.coolzero.info, server.coolzero.info, s3.coolzero.info and webmail.coolzero.info, plus a few other host names.
IP Addresses
coolzero.info has two IP numbers: 2a01:7c8:f0:10a2:0:1:d493:6e37 and 85.10.159.111.
Other host names, for instance cleanteeth.nl, davek.nl, s2.coolzero.info, s1.coolzero.info and hnwc.nl share IP numbers with coolzero.info.
Name Servers
coolzero.info is delegated to three name servers: ns2.transip.eu, ns0.transip.net and ns1.transip.nl.
coolzero.info at least partially shares name servers with other domains, including ciphix.io, mikro-electro.nl, repairnet.nl, gusano.nl and blikcom.com.
Host names with two IP numbers:
ns2.transip.eu: 2a01:7c8:f:c1f::195 and 37.97.199.195
ns0.transip.net: 2a01:7c8:dddd:195::195 and 195.135.195.195
ns1.transip.nl: 2a01:7c8:7000:195::195 and 195.8.195.195
Mail Servers
A single mail server handles coolzero.info, mx.transip.email.
coolzero.info shares the same mail server setup as other domains, for instance ddb.today, expertisecentrumeconomie.nl, skonete.com, contentagency.nl and ennology.com.
coolzero.info shares some mail servers with other domains, at least in part, for example scooterelectrique-occasion.be.
The host name mx.transip.email resolves to two IP numbers: 2a01:7c8:e100:1::4aaf and 86.105.244.9.