century21shellhorn.com - robtex.com

century21shellhorn.com

DNSSEC⚠️ Not signed
NSdns1.biz-host.net ⭐
A2600:14c0:6::2🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-2.akashield.net
NSdns2.biz-host.net
A2600:14c0:6::3🇺🇸 Akamai2600:14c0:6::/48 Technologies
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai92.123.94.0/24 Technologies
PTRc1-3.akashield.net
NSdns3.biz-host.net
A2600:14c0:7::3🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-3.akashield.net
NSdns4.biz-host.net
A2600:14c0:7::4🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-4.akashield.net
NSdns5.biz-host.net
A2600:14c0:7::2🇺🇸 Akamai2600:14c0:7::/48 Technologies
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai92.123.95.0/24 Technologies
PTRc2-2.akashield.net
MXmail.biz-host.net ⭐
A95.216.175.15🇫🇮 Hetzner95.216.0.0/16 HETZNER-DC
PTRmail.biz-host.net
TXTv=spf1 mx -all
SOAdns1.biz-host.netdns@linode.com 2024-02-07 #1

com

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=1776998061
WOT: UNKNOWN (68/100)

Previously MX for

century21shellhorn.com

Same first word

century21shellhorn.com

DNS History

22 records (6 active, 16 former)

20162017201820192020202120222023202420252026NSdns1.biz-host.netdns2.biz-host.netdns3.biz-host.netdns4.biz-host.netdns5.biz-host.netdns1.registrar-servers.comdns2.registrar-servers.comdns3.registrar-servers.comdns4.registrar-servers.comdns5.registrar-servers.comns42.ownmyserver.comns43.ownmyserver.comMXmail.biz-host.netcentury21shellhorn.comeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA162.255.119.251198.100.157.57198.50.191.232
●NSdns1.biz-host.net2026-03-30 → 2026-04-24 · 3 obs
○ 2017-04-10 10:46:08
● 2026-03-30 05:59:58
● 2026-04-24 02:44:40
○NSdns1.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
●NSdns2.biz-host.net2026-03-30 → 2026-04-24 · 3 obs
○ 2017-04-10 10:46:08
● 2026-03-30 05:59:58
● 2026-04-24 02:44:40
○NSdns2.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
●NSdns3.biz-host.net2026-03-30 → 2026-04-24 · 3 obs
○ 2017-04-10 10:46:08
● 2026-03-30 05:59:58
● 2026-04-24 02:44:40
○NSdns3.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
●NSdns4.biz-host.net2026-03-30 → 2026-04-24 · 3 obs
○ 2017-04-10 10:46:08
● 2026-03-30 05:59:58
● 2026-04-24 02:44:40
○NSdns4.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
●NSdns5.biz-host.net2026-03-30 → 2026-04-24 · 3 obs
○ 2017-04-10 10:46:08
● 2026-03-30 05:59:58
● 2026-04-24 02:44:40
○NSdns5.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
○NSns42.ownmyserver.com2016-03-29 → 2016-09-11 · 5 obs
○ 2015-12-31 01:07:28
● 2016-03-29 23:57:22
● 2016-09-11 01:57:22
○ 2017-04-10 10:46:08
○ 2026-04-24 02:44:40
○NSns43.ownmyserver.com2016-03-29 → 2016-09-11 · 5 obs
○ 2015-12-31 01:07:28
● 2016-03-29 23:57:22
● 2016-09-11 01:57:22
○ 2017-04-10 10:46:08
○ 2026-04-24 02:44:40
○MXcentury21shellhorn.com2016-03-29 → 2016-09-11 · 5 obs
○ 2015-12-31 01:07:28
● 2016-03-29 23:57:22
● 2016-09-11 01:57:22
○ 2017-04-10 10:46:08
○ 2026-04-24 02:44:40
○MXeforward1.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
○MXeforward2.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
○MXeforward3.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
○MXeforward4.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
○MXeforward5.registrar-servers.com2015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
●MXmail.biz-host.net2026-03-30 → 2026-04-24 · 3 obs
○ 2017-04-10 10:46:08
● 2026-03-30 05:59:58
● 2026-04-24 02:44:40
○A162.255.119.2512015-12-31 → 2015-12-31 · 3 obs
● 2015-12-31 01:07:28
○ 2016-03-29 23:57:22
○ 2026-04-24 02:44:40
○A198.100.157.572016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-29 23:57:22
● 2016-09-11 01:57:22
○ 2017-04-10 10:46:08
○ 2026-04-24 02:44:40
○A198.50.191.2322016-03-29 → 2016-03-29 · 4 obs
○ 2015-12-31 01:07:28
● 2016-03-29 23:57:22
○ 2016-09-11 01:57:22
○ 2026-04-24 02:44:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net...-
century21shellhorn.comdns1.biz-host.net, dns2.biz-host.net, dns3.biz-host.net, dns4.biz-host.net...-

✅ Authoritative Response

Server:92.123.95.2

NS records: dns1.biz-host.net, dns2.biz-host.net, dns3.biz-host.net, dns4.biz-host.net, dns5.biz-host.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for century21shellhorn.com (unsigned zone)

⏱️ Timing

Total: 382ms | Queries: -

📄 Records

TypeCountSample Data
NS5dns3.biz-host.net, dns1.biz-host.net...
MX1mail.biz-host.net (pri: 20)
TXT1v=spf1 mx -all
SOA1dns1.biz-host.net dns.linode.com

Analysis

Name Servers

century21shellhorn.com is delegated to five name servers: dns1.biz-host.net, dns2.biz-host.net, dns3.biz-host.net, dns4.biz-host.net and dns5.biz-host.net.

century21shellhorn.com at least partially shares name servers with other domains, for instance 1staccess.net, montanac21.com, newchanneltech.com, websolid.net and prumoves.com.

Host names with two IP numbers:

The host name dns1.biz-host.net points to 2600:14c0:6::2 and 92.123.94.2.

The host name dns2.biz-host.net points to 2600:14c0:6::3 and 92.123.94.3.

The host name dns3.biz-host.net points to 2600:14c0:7::3 and 92.123.95.3.

The host name dns4.biz-host.net points to 2600:14c0:7::4 and 92.123.95.4.

The host name dns5.biz-host.net points to 2600:14c0:7::2 and 92.123.95.2.

Mail Servers

century21shellhorn.com is handled by a single mail server, mail.biz-host.net.

century21shellhorn.com uses the same mail server setup as other domains, for instance pru-realestate.com, waveinter.net, beachcat.net, nationwidehomesaz.com and 1staccess.net.

The host name mail.biz-host.net points to IP 95.216.175.15.