kotlin.info - robtex.com
kotlin.info
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.portsdns.se ⭐ | ||||||
| A | 2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix | ||||||
| PTR | a.portsdns.se | ||||||
| A | 45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | a.portsdns.se | ||||||
| NS | b.portsdns.net | ||||||
| A | 2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| A | 94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| MX | deframx04.softcom.dk ⭐ | ||||||
| MX | dkcphmx50.softcom.dk ⭐ | ||||||
| MX | dkcphmx52.softcom.dk ⭐ | ||||||
| MX | dkcphmx54.softcom.dk ⭐ | ||||||
| MX | mail1.felix.at(20) | ||||||
| SOA | a.portsdns.seregistry@ports.net 2025-03-13 #0 | ||||||
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=1777169449 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
●NSa.portsdns.se2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 14:01:34
● 2026-04-26 02:43:08
●NSb.portsdns.net2026-03-27 → 2026-04-26 · 3 obs
● 2026-03-27 14:01:34
● 2026-04-26 02:43:08
○NSns1.rrpproxy.net2015-08-08 → 2016-12-02 · 4 obs
● 2016-12-02 17:07:56
○ 2026-03-27 14:01:34
○ 2026-04-26 02:43:08
○NSns2.rrpproxy.net2015-08-08 → 2016-12-02 · 4 obs
● 2016-12-02 17:07:56
○ 2026-03-27 14:01:34
○ 2026-04-26 02:43:08
○NSns3.rrpproxy.net2015-08-08 → 2016-12-02 · 4 obs
● 2016-12-02 17:07:56
○ 2026-03-27 14:01:34
○ 2026-04-26 02:43:08
●MXdeframx04.softcom.dk2015-08-08 → 2026-04-26 · 2 obs
● 2026-04-26 02:43:08
●MXdkcphmx50.softcom.dk2015-08-08 → 2026-04-26 · 2 obs
● 2026-04-26 02:43:08
●MXdkcphmx52.softcom.dk2015-08-08 → 2026-04-26 · 2 obs
● 2026-04-26 02:43:08
●MXdkcphmx54.softcom.dk2015-08-08 → 2026-04-26 · 2 obs
● 2026-04-26 02:43:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| kotlin.info | a.portsdns.se, b.portsdns.net | - |
✅ Authoritative Response
Server:45.54.35.101
NS records: a.portsdns.se, b.portsdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kotlin.info (unsigned zone)
⏱️ Timing
Total: 1053ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | b.portsdns.net, a.portsdns.se |
| MX | 5 | dkcphmx50.softcom.dk (pri: 10), dkcphmx52.softcom.dk (pri: 10)... |
| SOA | 1 | a.portsdns.se registry.ports.net |
Analysis
Name Servers
kotlin.info's delegation is to two name servers b.portsdns.net and a.portsdns.se.
kotlin.info shares the same name server configuration as other domains, such as stenhoj-hydraulik.dk, kalknagels.com, dominox.gr, c-i-a.hr and tycosoftware.com.
kotlin.info shares name servers with other domains at least partially, for example raymann-gartenbau.ch.
Host names with two IP numbers: b.portsdns.net points to 2a00:11c0:3d::1 and 94.16.23.1; a.portsdns.se points to 2607:f740:e009::1 and 45.54.35.101
Mail Servers
Five mail servers handle kotlin.info: mail1.felix.at, deframx04.softcom.dk, dkcphmx50.softcom.dk, dkcphmx52.softcom.dk and dkcphmx54.softcom.dk.
kotlin.info shares some mail servers with other domains, including kotlin.biz, hldisplay.fi, orklafoods.org, orklafoods.biz and secure-line.es.
These mail servers are commonly used with deframx16.softcom.dk, dkcphmx48.softcom.dk and dkcphmx30.softcom.dk.