kosse.com - dns.ninja
kosse.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nsauth1.introweb.nl ⭐ | ||||||
| A | 2001:1690:1:a::a🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| A | 80.65.96.48🇳🇱 PREVIDER-AS80.65.96.0/19 Previder BV - NL | ||||||
| PTR | nsauth1.introweb.nl | ||||||
| NS | nsauth2.introweb.nl | ||||||
| A | 2a0d:8600:1::5a🇳🇱 DCSPINE2a0d:8600::/29 | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| A | 86.105.160.91🇺🇸 DCSPINE86.105.160.0/22 | ||||||
| PTR | nsauth2.introweb.nl | ||||||
| NS | nsauth3.introweb.net | ||||||
| A | 2001:1690:1:c::a🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | nsauth3.introweb.net | ||||||
| A | 62.165.127.221🇳🇱 PREVIDER-AS62.165.64.0/18 Previder BV - NL | ||||||
| PTR | nsauth3.introweb.net | ||||||
| MX | mail.introweb.nl ⭐ | ||||||
| A | 2001:1690:65::100🇳🇱 PREVIDER-AS2001:1690::/32 NL-PREVIDER-IPV6 | ||||||
| PTR | mx.previder.nl | ||||||
| A | 62.165.65.100🇳🇱 PREVIDER-AS62.165.64.0/18 Previder BV - NL | ||||||
| PTR | mx.previder.nl | ||||||
| SOA | nsauth1.introweb.nlpostmaster@introweb.nl 2009-12-22 #4 | ||||||
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=1785262862 | ||||||
Subdomains
www.kosse.com |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
○NSns1.introweb.nl2007-10-29 → 2007-10-29 · 3 obs
○ 2015-08-04 08:08:18
○ 2026-07-28 18:27:56
○NSns3.introweb.nl2007-10-29 → 2007-10-29 · 3 obs
○ 2015-08-04 08:08:18
○ 2026-07-28 18:27:56
●NSnsauth1.introweb.nl2015-08-04 → 2026-07-28 · 3 obs
● 2015-08-04 08:08:18
● 2026-07-28 18:27:56
●NSnsauth2.introweb.nl2015-08-04 → 2026-07-28 · 3 obs
● 2015-08-04 08:08:18
● 2026-07-28 18:27:56
●NSnsauth3.introweb.net2015-08-04 → 2026-07-28 · 3 obs
● 2015-08-04 08:08:18
● 2026-07-28 18:27:56
●MXmail.introweb.nl2007-10-29 → 2026-07-28 · 2 obs
● 2026-07-28 18:27:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| kosse.com | nsauth3.introweb.net, nsauth1.introweb.nl, nsauth2.introweb.nl | - |
✅ Authoritative Response
Server:86.105.160.91
NS records: nsauth3.introweb.net, nsauth1.introweb.nl, nsauth2.introweb.nl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kosse.com (unsigned zone)
⏱️ Timing
Total: 692ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | nsauth3.introweb.net, nsauth2.introweb.nl... |
| MX | 1 | mail.introweb.nl (pri: 50) |
| SOA | 1 | nsauth1.introweb.nl postmaster.introweb. |
Analysis
Hierarchy
www.kosse.com is delegated beneath kosse.com.
Name Servers
kosse.com carries NS records delegating to nsauth3.introweb.net, nsauth1.introweb.nl and nsauth2.introweb.nl.
There is at least partial name server overlap between kosse.com and other domains — voortmanstaalbouw.com, megaflex.nl, licht-shop.nl and two more among them.
nsauth3.introweb.net, nsauth1.introweb.nl and nsauth2.introweb.nl are three hostnames that each resolve to a pair of IP addresses: nsauth3.introweb.net to 62.165.127.221 and 2001:1690:1:c::a, nsauth1.introweb.nl to 80.65.96.48 and 2001:1690:1:a::a, and nsauth2.introweb.nl to 86.105.160.91 and 2a0d:8600:1::5a.
Mail Servers
Mail for kosse.com is handled by a single mail server, mail.introweb.nl.
kosse.com uses an identical mail server configuration to several other domains — among them hureninhengelo.nl, ghor.eu, reginox.cz and two more.
kosse.com has at least partial mail server overlap with other domains such as marketingone.se, marketing-one.eu, kaivac-cleaning.com and two more.
This set of mail servers commonly appears together with the mail servers mail.paragon.eu.
mail.introweb.nl carries two IP numbers: 62.165.65.100 and 2001:1690:65::100.