coolanalog.com - robtex.com
coolanalog.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.220.155.18🇩🇪 PLUSSERVER-ASN183.220.128.0/19 PlusServer GmbH Aggregate Duesseldorf | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | mail.coolanalog.com ⭐ | ||||||
| A | 83.220.155.18🇩🇪 PLUSSERVER-ASN183.220.128.0/19 PlusServer GmbH Aggregate Duesseldorf | ||||||
| SOA | ns1.first-ns.dedns@hetzner.com 2026-04-14 #0 | ||||||
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=1778588621 | ||||||
Subdomains
mail.coolanalog.com |
Same first word
coolanalog.com |
DNS History
5 records (5 active, 0 former)
●NSns1.first-ns.de2015-07-12 → 2026-05-12 · 2 obs
● 2026-05-12 12:24:58
●NSrobotns2.second-ns.de2015-07-12 → 2026-05-12 · 2 obs
● 2026-05-12 12:24:58
●NSrobotns3.second-ns.com2015-07-12 → 2026-05-12 · 2 obs
● 2026-05-12 12:24:58
●MXmail.coolanalog.com2015-07-12 → 2026-05-12 · 2 obs
● 2026-05-12 12:24:58
●A83.220.155.182015-07-12 → 2026-05-12 · 2 obs
● 2026-05-12 12:24:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| coolanalog.com | ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com | 2 records |
✅ Authoritative Response
Server:213.133.100.103
NS records: ns1.first-ns.de, robotns2.second-ns.de, robotns3.second-ns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolanalog.com (unsigned zone)
⏱️ Timing
Total: 817ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.220.155.18 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | mail.coolanalog.com (pri: 10) |
| SOA | 1 | ns1.first-ns.de dns.hetzner.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (robotns3.second-ns.com, robotns3.second-ns.com)
Analysis
Hierarchy
coolanalog.com is the parent of mail.coolanalog.com.
IP Addresses
coolanalog.com resolves to one IP number: 83.220.155.18.
other host names including schleifmittel24.com, online-fibu.de, mail.coolanalog.com, mail.online-fibu.de and isylog.info share IP numbers with coolanalog.com.
Name Servers
coolanalog.com is delegated to three name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
coolanalog.com at least partially shares name servers with other domains, for instance 2bebetter.de, strefler.de, sentries.org, macle-shop.de and mmrgame.com.
These name servers are commonly used with hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com and helium.ns.hetzner.de.
Host names with two IP numbers:
robotns3.second-ns.com points to: 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to: 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to: 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
coolanalog.com is handled by a single mail server, mail.coolanalog.com.
mail.coolanalog.com resolves to IP 83.220.155.18.