ostkguest.com - robtex.com

ostkguest.com

DNSSEC⚠️ Not signed
NSdns1.p01.nsone.net ⭐
A2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns1.p01.nsone.net
A198.51.44.1🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns1.p01.nsone.net
NSdns2.p01.nsone.net
A2a00:edc0:6259:7:1::2🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns2.p01.nsone.net
A198.51.45.1🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns2.p01.nsone.net
NSdns3.p01.nsone.net
A2620:4d:4000:6259:7:1:0:3🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48
PTRdns3.p01.nsone.net
A198.51.44.65🇺🇸 NSONE198.51.44.0/24 198.51.44.0
PTRdns3.p01.nsone.net
NSdns4.p01.nsone.net
A2a00:edc0:6259:7:1::4🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2
PTRdns4.p01.nsone.net
A198.51.45.65🇺🇸 NSONE198.51.45.0/24 198.51.45.0
PTRdns4.p01.nsone.net
MXmxa-00161b01.gslb.pphosted.com ⭐
MXmxb-00161b01.gslb.pphosted.com ⭐
TXTv=spf1 ip4:65.116.112.0/21 ip4:67.110.104.0/21 ip4:173.241.144.0/20 -all
SOAdns1.p01.nsone.nethostmaster@nsone.net serial=1614787799

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=1774378472

Same first word

ostkguest.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSdns1.p01.nsone.netdns2.p01.nsone.netdns3.p01.nsone.netdns4.p01.nsone.netdns01.overstock.comdns02.overstock.comdns03.overstock.comdns04.overstock.comdns05.overstock.comMXmxa-00161b01.gslb.pphosted.commxb-00161b01.gslb.pphosted.com
○NSdns01.overstock.com2016-12-16 → 2019-12-27 · 3 obs
● 2016-12-16 13:55:34
● 2019-12-27 07:43:34
○ 2026-03-24 19:16:08
○NSdns02.overstock.com2016-12-16 → 2019-12-27 · 3 obs
● 2016-12-16 13:55:34
● 2019-12-27 07:43:34
○ 2026-03-24 19:16:08
○NSdns03.overstock.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 13:55:34
○ 2019-12-27 07:43:34
○ 2026-03-24 19:16:08
○NSdns04.overstock.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 13:55:34
○ 2019-12-27 07:43:34
○ 2026-03-24 19:16:08
○NSdns05.overstock.com2016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 13:55:34
○ 2019-12-27 07:43:34
○ 2026-03-24 19:16:08
●NSdns1.p01.nsone.net2026-03-24 → 2026-03-24 · 2 obs
○ 2019-12-27 07:43:34
● 2026-03-24 19:16:08
●NSdns2.p01.nsone.net2026-03-24 → 2026-03-24 · 2 obs
○ 2019-12-27 07:43:34
● 2026-03-24 19:16:08
●NSdns3.p01.nsone.net2026-03-24 → 2026-03-24 · 2 obs
○ 2019-12-27 07:43:34
● 2026-03-24 19:16:08
●NSdns4.p01.nsone.net2026-03-24 → 2026-03-24 · 2 obs
○ 2019-12-27 07:43:34
● 2026-03-24 19:16:08
●MXmxa-00161b01.gslb.pphosted.com2016-12-16 → 2026-03-24 · 2 obs
● 2016-12-16 13:55:34
● 2026-03-24 19:16:08
●MXmxb-00161b01.gslb.pphosted.com2016-12-16 → 2026-03-24 · 2 obs
● 2016-12-16 13:55:34
● 2026-03-24 19:16:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ostkguest.comdns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net-

✅ Authoritative Response

Server:198.51.45.65

NS records: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ostkguest.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

TypeCountSample Data
NS4dns4.p01.nsone.net, dns3.p01.nsone.net...
MX2mxb-00161b01.gslb.pphosted.com (pri: 10), mxa-00161b01.gslb.pphosted.com (pri: 10)
TXT1v=spf1 ip4:65.116.112.0/21 ip4:67.110.10
SOA1dns1.p01.nsone.net hostmaster.nsone.net

Analysis

Name Servers

ostkguest.com is delegated to four name servers: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.

ostkguest.com at least partially shares name servers with other domains such as fungupedia.net, lollipupspetresort.com, dvt-difference.com, oros.se and no9space.com.

These name servers are often used together with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com, ns04.squarespacedns.com, ns01.jnjdns.com, ns02.jnjdns.com, ns03.jnjdns.com, ns04.jnjdns.com, dns1.p03.nsone.net and dns2.p03.nsone.net.

Host names with two IP numbers:

dns1.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:1 and 198.51.44.1

dns2.p01.nsone.net points to 2a00:edc0:6259:7:1::2 and 198.51.45.1

dns3.p01.nsone.net points to 2620:4d:4000:6259:7:1:0:3 and 198.51.44.65

dns4.p01.nsone.net points to 2a00:edc0:6259:7:1::4 and 198.51.45.65

Mail Servers

Two mail servers handle ostkguest.com: mxa-00161b01.gslb.pphosted.com and mxb-00161b01.gslb.pphosted.com.

ostkguest.com uses the same mail server setup as other domains, for instance backyard.bedbathandbeyond.com and mediciventures.com.