kobi21.com - robtex.com
kobi21.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.201.36.79🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | server.kobi21.com | ||||||
| NS | ns1.kobi21.com ⭐ | ||||||
| A | 195.201.36.79🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | server.kobi21.com | ||||||
| NS | ns2.kobi21.com | ||||||
| A | 195.201.36.79🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | server.kobi21.com | ||||||
| MX | mail.kobi21.com ⭐ | ||||||
| A | 159.69.49.251🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC | ||||||
| PTR | server.ycrsoft.com | ||||||
| TXT | google-site-verification=drD0PnHkI5kIJDVjiOd2XKlpqS-1xshtOGUtqvPa5Mg | ||||||
| TXT | v=spf1 ip4:159.69.49.251 ~all | ||||||
| SOA | ns1.kobi21.commag@kobi21.com 2025-12-25 #1 | ||||||
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=1784247242 | ||||||
Subdomains
Same first word
kobi21.com |
DNS History
13 records (4 active, 9 former)
○NSdns1.markum.net2015-08-05 → 2016-08-08 · 4 obs
● 2016-08-08 10:40:30
○ 2019-03-15 13:16:22
○ 2026-07-17 00:30:58
○NSdns2.markum.net2015-08-05 → 2016-08-08 · 4 obs
● 2016-08-08 10:40:30
○ 2019-03-15 13:16:22
○ 2026-07-17 00:30:58
●NSns1.kobi21.com2019-03-15 → 2026-07-17 · 3 obs
● 2019-03-15 13:16:22
● 2026-07-17 00:30:58
●NSns2.kobi21.com2019-03-15 → 2026-07-17 · 3 obs
● 2019-03-15 13:16:22
● 2026-07-17 00:30:58
○NSns3.yenicozum.com.tr2015-08-05 → 2016-08-08 · 4 obs
● 2016-08-08 10:40:30
○ 2019-03-15 13:16:22
○ 2026-07-17 00:30:58
○NSns4.yenicozum.com.tr2015-08-05 → 2016-08-08 · 4 obs
● 2016-08-08 10:40:30
○ 2019-03-15 13:16:22
○ 2026-07-17 00:30:58
●MXmail.kobi21.com2019-03-15 → 2026-07-17 · 3 obs
● 2019-03-15 13:16:22
● 2026-07-17 00:30:58
○MXmx1.kobi21.com2015-08-05 → 2016-08-08 · 4 obs
● 2016-08-08 10:40:30
○ 2019-03-15 13:16:22
○ 2026-07-17 00:30:58
○MXmx2.kobi21.com2015-08-05 → 2016-08-08 · 4 obs
● 2016-08-08 10:40:30
○ 2019-03-15 13:16:22
○ 2026-07-17 00:30:58
○A159.69.49.2512019-03-15 → 2019-03-15 · 4 obs
● 2019-03-15 13:16:22
○ 2026-07-16 07:26:54
○ 2026-07-17 00:30:58
○A178.210.175.192015-08-05 → 2016-08-08 · 4 obs
● 2016-08-08 10:40:30
○ 2019-03-15 13:16:22
○ 2026-07-17 00:30:58
●A195.201.36.792026-07-16 → 2026-07-17 · 3 obs
● 2026-07-16 07:26:54
● 2026-07-17 00:30:58
○A2a01:4f8:1c17:6987::12019-03-15 → 2019-03-15 · 4 obs
● 2019-03-15 13:16:22
○ 2026-07-16 07:26:54
○ 2026-07-17 00:30:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kobi21.com | ns1.kobi21.com, ns2.kobi21.com | 2 records |
✅ Authoritative Response
Server:195.201.36.79
NS records: ns1.kobi21.com, ns2.kobi21.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kobi21.com (unsigned zone)
⏱️ Timing
Total: 820ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.36.79 |
| NS | 2 | ns1.kobi21.com, ns2.kobi21.com |
| MX | 1 | mail.kobi21.com (pri: 10) |
| TXT | 2 | v=spf1 ip4:159.69.49.251 ~all, google-site-verification=drD0PnHkI5kIJDV |
| SOA | 1 | ns1.kobi21.com mag.kobi21.com |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.kobi21.com, ns2.kobi21.com)
Analysis
Hierarchy
kobi21.com is a parent domain, with ns2.kobi21.com, mail.kobi21.com and ns1.kobi21.com beneath it.
IP Addresses
kobi21.com resolves to just one IP address, 195.201.36.79.
Additional host names — including ns1.kobi21.com and ns2.kobi21.com — share IP numbers with kobi21.com.
Name Servers
Two name servers handle the delegation for kobi21.com: ns1.kobi21.com and ns2.kobi21.com.
ns1.kobi21.com directs to 195.201.36.79, as does ns2.kobi21.com — both hostnames resolve to that one IP address.
ns1.kobi21.com along with ns2.kobi21.com each resolve to 195.201.36.79 IP addresses.
Mail Servers
The sole mail server for kobi21.com is mail.kobi21.com.
mail.kobi21.com carries a single IP number, which is 159.69.49.251.