casafernandez.net - robtex.com

casafernandez.net

DNSSEC⚠️ Not signed
A37.27.91.7🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC
PTRhosting-320-16941-cloud.lineagrafica.es
NSns1sd16941.dnslineagrafica.net ⭐
A37.27.91.7🇫🇮 Hetzner37.27.0.0/16 HETZNER-DC
PTRhosting-320-16941-cloud.lineagrafica.es
NSns2sd16941.dnslineagrafica.net
A162.19.67.154🇫🇷 OVH162.19.0.0/17
PTRhosting-67-12341-vps.lineagrafica.es
MXmail.casafernandez.net ⭐
A51.91.18.59🇫🇷 OVH51.91.0.0/16
PTRhosting-320-14426-sd.lineagrafica.es
TXTv=spf1 a mx ip4:37.27.91.7 ip4:51.91.18.59 ~all
SOAns1sd16941.dnslineagrafica.nethostmaster@casafernandez.net 2026-04-09 #0

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776149307

Subdomains

mail.casafernandez.net

Same first word

casafernandez.net
casafernandez.com.mx

DNS History

12 records (4 active, 8 former)

2008201020122014201620182020202220242026NSns1sd16941.dnslineagrafica.netns2sd16941.dnslineagrafica.netns1.newtekdns.comns1.webcontrolcenter.comns2.newtekdns.comns2.webcontrolcenter.comMXmail.casafernandez.netmail19.newtekwebhosting.commail19.webcontrolcenter.comA37.27.91.7209.200.110.17963.135.111.84
○NSns1.newtekdns.com2018-09-12 → 2018-09-12 · 4 obs
○ 2017-02-10 03:27:50
● 2018-09-12 13:25:50
○ 2026-03-23 07:09:46
○ 2026-04-14 06:49:32
○NSns1.webcontrolcenter.com2007-09-22 → 2017-02-10 · 4 obs
● 2007-09-22 02:05:40
● 2017-02-10 03:27:50
○ 2018-09-12 13:25:50
○ 2026-04-14 06:49:32
●NSns1sd16941.dnslineagrafica.net2026-03-23 → 2026-04-14 · 3 obs
○ 2018-09-12 13:25:50
● 2026-03-23 07:09:46
● 2026-04-14 06:49:32
○NSns2.newtekdns.com2018-09-12 → 2018-09-12 · 4 obs
○ 2017-02-10 03:27:50
● 2018-09-12 13:25:50
○ 2026-03-23 07:09:46
○ 2026-04-14 06:49:32
○NSns2.webcontrolcenter.com2007-09-22 → 2017-02-10 · 4 obs
● 2007-09-22 02:05:40
● 2017-02-10 03:27:50
○ 2018-09-12 13:25:50
○ 2026-04-14 06:49:32
●NSns2sd16941.dnslineagrafica.net2026-03-23 → 2026-04-14 · 3 obs
○ 2018-09-12 13:25:50
● 2026-03-23 07:09:46
● 2026-04-14 06:49:32
●MXmail.casafernandez.net2026-03-23 → 2026-04-14 · 3 obs
○ 2018-09-12 13:25:50
● 2026-03-23 07:09:46
● 2026-04-14 06:49:32
○MXmail19.newtekwebhosting.com2018-09-12 → 2018-09-12 · 4 obs
○ 2017-02-10 03:27:50
● 2018-09-12 13:25:50
○ 2026-03-23 07:09:46
○ 2026-04-14 06:49:32
○MXmail19.webcontrolcenter.com2007-09-22 → 2017-02-10 · 4 obs
● 2007-09-22 02:05:40
● 2017-02-10 03:27:50
○ 2018-09-12 13:25:50
○ 2026-04-14 06:49:32
○A209.200.110.1792015-08-01 → 2018-09-12 · 5 obs
○ 2007-09-22 02:05:40
● 2015-08-01 09:56:44
● 2018-09-12 13:25:50
○ 2026-03-23 07:09:46
○ 2026-04-14 06:49:32
●A37.27.91.72026-03-23 → 2026-04-14 · 3 obs
○ 2018-09-12 13:25:50
● 2026-03-23 07:09:46
● 2026-04-14 06:49:32
○A63.135.111.842007-09-22 → 2007-09-22 · 3 obs
● 2007-09-22 02:05:40
○ 2015-08-01 09:56:44
○ 2026-04-14 06:49:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neth.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...-
casafernandez.netns1sd16941.dnslineagrafica.net, ns2sd16941.dnslineagrafica.net2 records

✅ Authoritative Response

Server:162.19.67.154

NS records: ns1sd16941.dnslineagrafica.net, ns2sd16941.dnslineagrafica.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for casafernandez.net (unsigned zone)

⏱️ Timing

Total: 680ms | Queries: -

📄 Records

TypeCountSample Data
A137.27.91.7
NS2ns1sd16941.dnslineagrafica.net, ns2sd16941.dnslineagrafica.net
MX1mail.casafernandez.net (pri: 10)
TXT1v=spf1 a mx ip4:37.27.91.7 ip4:51.91.18.
SOA1ns1sd16941.dnslineagrafica.net hostmaste

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1sd16941.dnslineagrafica.net, ns2sd16941.dnslineagrafica.net)

Analysis

Hierarchy

mail.casafernandez.net has casafernandez.net as its parent.

IP Addresses

casafernandez.net maps to IP address 37.27.91.7.

Other host names for instance hosting-320-16941-cloud.lineagrafica.es and ns1sd16941.dnslineagrafica.net share IP numbers with casafernandez.net.

Name Servers

Two name servers ns1sd16941.dnslineagrafica.net and ns2sd16941.dnslineagrafica.net are delegated to casafernandez.net.

Host names with a single IP address:

ns1sd16941.dnslineagrafica.net points to 37.27.91.7

ns2sd16941.dnslineagrafica.net points to 162.19.67.154

Mail Servers

casafernandez.net is handled by a single mail server, mail.casafernandez.net.

mail.casafernandez.net points to one IP number: 51.91.18.59.