first-class.es - robtex.com

first-class.es

DNSSEC⚠️ Not signed
A212.227.11.241🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRwww.reemex.de
NSns1.ns-serve.net ⭐
A2001:67c:2394:2::1001🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET
PTRns1.ns-serve.net
A195.191.92.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET
PTRns1.ns-serve.net
NSns2.ns-serve.net
A2001:67c:2394:4::1001🇩🇪 CRONON-AS2001:67c:2394::/48 VAUTRON-SRS6-NET
PTRns2.ns-serve.net
A195.191.93.140🇩🇪 CRONON-AS195.191.92.0/23 VAUTRON-SRS-NET
PTRns2.ns-serve.net
MXmail.first-class.es ⭐
A212.227.11.241🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRwww.reemex.de
SOAns1.ns-serve.netroot@ns1.ns-serve.net serial=1709300793

es

DNSSEC⚠️ Not signed
NSns1.nic.es ⭐
NSa.nic.es
NSc.nic.es
NSg.nic.es
NSh.nic.es
SOAns1.nic.eshostmaster@nic.es 2026-03-29 #8

Subdomains

mail.first-class.es

Same first word

first-class.de
first-class.academy
first-class.ru
first-class.ca
first-class.jp
first-class.at
first-class.flights
first-class.gr
first-class.nl
first-class.us
first-class.co.jp
first-class.ne.jp
first-class.co.il
first-class.biz
first-class.co.uk
first-class.com
first-class.com.cn
first-class.eu
first-class.org
first-class.info
first-class.be
first-class.sakura.ne.jp
first-class.life
first-class.es

DNS History

4 records (4 active, 0 former)

NSns1.ns-serve.netns2.ns-serve.netMXmail.first-class.esA212.227.11.241
●NSns1.ns-serve.net2026-03-28 → 2026-03-29 · 2 obs
● 2026-03-28 12:25:12
● 2026-03-29 16:17:20
●NSns2.ns-serve.net2026-03-28 → 2026-03-29 · 2 obs
● 2026-03-28 12:25:12
● 2026-03-29 16:17:20
●MXmail.first-class.es2026-03-28 → 2026-03-29 · 2 obs
● 2026-03-28 12:25:12
● 2026-03-29 16:17:20
●A212.227.11.2412026-03-28 → 2026-03-29 · 2 obs
● 2026-03-28 12:25:12
● 2026-03-29 16:17:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
esa.nic.es, c.nic.es, g.nic.es, h.nic.es-
first-class.esns1.ns-serve.net, ns2.ns-serve.net-

✅ Authoritative Response

Server:195.191.93.140

NS records: ns1.ns-serve.net, ns2.ns-serve.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for first-class.es (unsigned zone)

⏱️ Timing

Total: 993ms | Queries: -

📄 Records

TypeCountSample Data
A1212.227.11.241
NS2ns2.ns-serve.net, ns1.ns-serve.net
MX1mail.first-class.es (pri: 10)
SOA1ns1.ns-serve.net root.ns1.ns-serve.net

Analysis

Hierarchy

The parent of mail.first-class.es is first-class.es.

IP Addresses

first-class.es points to a single IP address: 212.227.11.241.

Other host names such as mail.skandalboerse.de, mail.lipfish.nl, skendy.tv, mail.xn--frdergut-n4a.de and mail.grob.asia share IPs with first-class.es.

Name Servers

Two name servers ns1.ns-serve.net and ns2.ns-serve.net handle the delegation for first-class.es.

first-class.es shares the same name server setup as other domains, for example myauction.eu, ferienweingut-port.de, kreiskrankenhaus-bad-soden-salmuenster.de, unverbindlichtesten.de and drohnenflug.jetzt.

first-class.es shares name servers with other domains at least partially, for instance cam(0x666574697368).de.

Host names with two IP numbers:

ns1.ns-serve.net points to 2001:67c:2394:2::1001 and 195.191.92.140.

ns2.ns-serve.net points to 2001:67c:2394:4::1001 and 195.191.93.140.

Mail Servers

The mail.first-class.es mail server handles first-class.es.

mail.first-class.es points to a single IP number: 212.227.11.241.