coolfair.nl - robtex.com
coolfair.nl
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:238:20a:202:1041:0:145:45🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| PTR | sni-shop.strato.com | ||||||
| A | 104.16.8.49Cloudflare104.16.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | docks11.rzone.de ⭐ | ||||||
| A | 2001:8d8:fe:53:5747:2a74:d:11🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| A | 217.160.80.138🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | docks11.rzone.de | ||||||
| NS | shades08.rzone.de | ||||||
| A | 2607:f1c0:fe:53:185:132:34:135🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | shades08.rzone.de | ||||||
| A | 185.132.34.135🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | shades08.rzone.de | ||||||
| MX | smtp.rzone.de ⭐ | ||||||
| A | 2a01:238:20a:202:50f0::2097🇩🇪 STRATO2a01:238:20a::/48 Strato AG | ||||||
| A | 81.169.145.98🇩🇪 STRATO81.169.144.0/22 AG | ||||||
| PTR | smtp.rzone.de | ||||||
| SOA | docks11.rzone.dehostmaster@strato-rz.de 2020-05-18 #20 | ||||||
nl
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns1.dns.nl ⭐ 🔒 | ||||||
| NS | ns3.dns.nl 🔒 | ||||||
| NS | ns4.dns.nl 🔒 | ||||||
| TXT | nl zone update: 2026-03-15 06:00:02 +0000 (EPOCH 1773554402) | ||||||
| SOA | ns1.dns.nldns@sidn.nl 2026-03-15 #12 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●A104.16.8.492026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 01:14:24
●A2a01:238:20a:202:1041:0:145:452026-03-19 → 2026-03-24 · 2 obs
● 2026-03-24 01:14:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nl | ns1.dns.nl, ns3.dns.nl, ns4.dns.nl | - |
| coolfair.nl | docks11.rzone.de, shades08.rzone.de | - |
✅ Authoritative Response
Server:217.160.80.138
NS records: docks11.rzone.de, shades08.rzone.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolfair.nl (unsigned zone)
⏱️ Timing
Total: 549ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.16.8.49 |
| AAAA | 1 | 2a01:238:20a:202:1041:0:145:45 |
| NS | 2 | shades08.rzone.de, docks11.rzone.de |
| MX | 1 | smtp.rzone.de (pri: 5) |
| SOA | 1 | docks11.rzone.de hostmaster.strato-rz.de |
Analysis
IP Addresses
coolfair.nl points to two IP numbers: 2a01:238:20a:202:1041:0:145:45 and 104.16.8.49.
Other host names such as megalight.be, 181583.shops.webshopapp.com, hkc-eu.com, bestfightshop.nl and 281757.shops.webshopapp.com share IP numbers with coolfair.nl.
Name Servers
coolfair.nl is delegated to two name servers: docks11.rzone.de and shades08.rzone.de.
coolfair.nl uses the same name server setup as other domains, including mso-service.de, haar2.de, easycad.de, ebeling-licht.com and www.rheinruhronline.de.
At least part of the name servers for coolfair.nl are shared with other domains, for instance derelfer.de, vhs-theater-theater.de, hertting.com, soulcheck.de and psakd.de.
these name servers are commonly used with the name servers shades20.rzone.de, docks03.rzone.de, docks08.rzone.de, shades09.rzone.de, shades17.rzone.de, docks15.rzone.de, docks10.rzone.de, shades06.rzone.de, shades16.rzone.de and shades13.rzone.de.
Host names with two IP numbers:
docks11.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:11 and 217.160.80.138.
shades08.rzone.de points to 2607:f1c0:fe:53:185:132:34:135 and 185.132.34.135.
Mail Servers
The mail server for coolfair.nl is smtp.rzone.de.
coolfair.nl uses the same mail server setup as other domains, for instance demensys.com, volledigontspannen.nl, ideasycontratas.com, ontslagenwatnu.com and terrasphere.works.
Hostname smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.