open.com - dns.ninja

open.com

DNSSEC⚠️ Not signed
A148.173.91.85🇺🇸 AS6307148.173.90.0/23 American Express
PTRdealcenter.americanexpress.com
NSa1-196.akam.net ⭐
A2600:1401:2::c4🇺🇸 Akamai2600:1401:2::/48 Technologies
PTRa1-196.akam.net
PTRns1-196.akam.net
A193.108.91.196🇳🇱 Akamai193.108.91.0/24 Technologies
PTRa1-196.akam.net
PTRns1-196.akam.net
NSa13-65.akam.net
A2600:1480:800::41🇺🇸 Akamai2600:1480:800::/48 Technologies
PTRa13-65.akam.net
PTRns2-65.akam.net
A2.22.230.65🇳🇱 Akamai2.22.230.0/24 Technologies
PTRa13-65.akam.net
PTRns2-65.akam.net
NSa22-66.akam.net
A2600:1480:7800::42🇺🇸 Akamai2600:1480:7800::/48 Technologies
PTRa22-66.akam.net
A23.211.61.66🇺🇸 Akamai23.211.61.0/24 Technologies
NSa24-67.akam.net
A2600:1480:9800::43🇺🇸 Akamai2600:1480:9800::/48 Technologies
PTRa24-67.akam.net
A2.16.130.67🇳🇱 Akamai2.16.130.0/24 Technologies
PTRa24-67.akam.net
NSa8-64.akam.net
A2600:1403:a::40🇺🇸 Akamai2600:1403:a::/48 Technologies
PTRa8-64.akam.net
A2.16.40.64🇳🇱 Akamai2.16.40.0/24 Technologies
PTRa8-64.akam.net
NSa9-65.akam.net
A2a02:26f0:117::41🇳🇱 Akamai2a02:26f0:117::/48 Technologies
PTRa9-65.akam.net
PTRns5-65.akam.net
A184.85.248.65🇺🇸 Akamai184.85.248.0/24 Technologies
PTRa9-65.akam.net
PTRns5-65.akam.net
MXmx0a-0023b801.pphosted.com ⭐
A148.163.149.109🇺🇸 Proofpoint148.163.148.0/22
MXmx0b-0023b801.pphosted.com ⭐
A148.163.153.108🇺🇸 Proofpoint148.163.152.0/22
TXTv=spf1 -all
SOAa1-196.akam.netdns@aexp.com serial=1548

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=1782717830
WOT: UNKNOWN (97/100)

PTR for

190.243.147.83.in-addr.arpa
107.0.234.66.in-addr.arpa
106.0.234.66.in-addr.arpa
109.4.150.216.in-addr.arpa
116.51.135.66.in-addr.arpa
113.0.234.66.in-addr.arpa
112.0.234.66.in-addr.arpa

Same first word

open.video
open.ee
open.us.com
open.com.hk
open.com.mx
open.pk
open.ge
open.cards
open.sh
open.fund
open.com.au
open.by
open.at
open.guide
open.org.au
open.com.cn
open.ac.mu
open.kr
open.edu.au
open.fitness
open.mx
open.co.il
open.net.co
open.technology
open.cm
open.no
open.today
open.global
open.watch
open.ink
open.krakow.pl
open.am
open.net.ua
open.ltd
open.co
open.legal
open.net
open.community
open.cn
open.bg
open.net.ba
open.lv
open.s3.amazonaws.com
open.pl
open.cx
open.gg
open.is-cool.dev
open.link
open.uz
open.bj
open.gripe
open.lighting
open.mp
open.az
open.md
open.sg
open.ha.cn
open.gov.sg
open.tips
open.edu
open.mk.ua
open.zone
open.democrat
open.bio
open.net.ma
open.ma
open.com.ua
open.ch
open.store
open.co.uk
open.solutions
open.hr
open.gl
open.trade
open.ph
open.tv
open.reisen
open.co.th
open.gr
open.ua
open.codes
open.toscana.it
open.media
open.bike
open.homes
open.nl
open.restaurant
open.com.pl
open.imb.br
open.mine.nu
open.group
open.co.com
open.fyi
open.to
open.tw.cn
open.lutsk.ua
open.ax
open.email
open.com.co
open.al
open.info
open.la
open.com.do
open.money
open.ac.cy
open.edu.pl
open.gs
open.ac.uk
open.rv.ua
open.run
open.cl
open.church
open.capital
open.es
open.com.ar
open.international
open.ru
open.dk
open.cam
open.studio
open.gifts
open.coop
open.cash
open.org
open.edu.cn
open.hosting
open.qa
open.ac.rs
open.ngo
open.poznan.pl
open.dev
open.tube
open.systems
open
open.kg
open.law
open.plumbing
open.africa
open.bet
open.fi
open.network
open.ca
open.com.tr
open.ed.jp

Similar names

onpe.gr
onep.com.tw
nope.ca
npeo.com
epno.com.mx
neop.com
epon.info
poen.com.ar
nope.ru
nepo.vn
nope.se
nope.no
enop.jp
nope.com.au
peno.ir
nope.de
nope.it
peon.cl
enop.ee
epon.se
peno.com
pone.us
nope.info
onpe.com
enpo.ro
peon.hu
pone.info
nope.city
peon.es
epon.jp
nepo.dk
enop.info
oepn.com
enpo.com
neop.pl
nope.dk
noep.com
eopn.shop
open.university
onep.org
open.je
eopn.com
pone.mobi
nope.zone
poen.hu
nope.guru
pone.net
peon.no
poen.com
nope.movie
open.support
open.contractors
open.events
neop.com.au
neop.fr
open.kz
nope.in
enop.org
pone.ch
peno.co
open.online
open.srv.br
open.org.uk
peon.de
nepo.org
peno.net
open.aero
pone.cn
enpo.com.tr
open.vote

DNS History

22 records (9 active, 13 former)

20162017201820192020202120222023202420252026NSa1-196.akam.neta13-65.akam.neta22-66.akam.neta24-67.akam.neta8-64.akam.neta9-65.akam.netgw.aexp.comgw2.aexp.comgw3.aexp.comgw4.aexp.comgw5.aexp.comns1-57.akam.netns1-akam.netns4-65.akam.netns5-65.akam.netns7-65.akam.netMXmx0a-0023b801.pphosted.commx0b-0023b801.pphosted.comwppim001.aexp.comA148.173.91.85192.168.1.102fd8c:d4a7:789d:0:e87d:f9ee:8228:cd61
●NSa1-196.akam.net2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
●NSa13-65.akam.net2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
●NSa22-66.akam.net2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
●NSa24-67.akam.net2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
●NSa8-64.akam.net2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
●NSa9-65.akam.net2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
○NSgw.aexp.com2015-08-05 → 2016-03-20 · 4 obs
● 2015-08-05 06:29:34
● 2016-03-20 18:28:20
○ 2016-04-03 11:04:16
○ 2026-06-29 07:50:08
○NSgw2.aexp.com2015-08-05 → 2016-03-20 · 4 obs
● 2015-08-05 06:29:34
● 2016-03-20 18:28:20
○ 2016-04-03 11:04:16
○ 2026-06-29 07:50:08
○NSgw3.aexp.com2015-08-05 → 2016-03-20 · 4 obs
● 2015-08-05 06:29:34
● 2016-03-20 18:28:20
○ 2016-04-03 11:04:16
○ 2026-06-29 07:50:08
○NSgw4.aexp.com2015-08-05 → 2016-03-20 · 4 obs
● 2015-08-05 06:29:34
● 2016-03-20 18:28:20
○ 2016-04-03 11:04:16
○ 2026-06-29 07:50:08
○NSgw5.aexp.com2015-08-05 → 2016-03-20 · 4 obs
● 2015-08-05 06:29:34
● 2016-03-20 18:28:20
○ 2016-04-03 11:04:16
○ 2026-06-29 07:50:08
○NSns1-57.akam.net2016-04-03 → 2017-05-06 · 5 obs
○ 2016-03-20 18:28:20
● 2016-04-03 11:04:16
● 2017-05-06 11:19:52
○ 2026-03-26 18:00:00
○ 2026-06-29 07:50:08
○NSns1-akam.net2016-04-03 → 2017-05-06 · 5 obs
○ 2016-03-20 18:28:20
● 2016-04-03 11:04:16
● 2017-05-06 11:19:52
○ 2026-03-26 18:00:00
○ 2026-06-29 07:50:08
○NSns4-65.akam.net2016-04-03 → 2017-05-06 · 5 obs
○ 2016-03-20 18:28:20
● 2016-04-03 11:04:16
● 2017-05-06 11:19:52
○ 2026-03-26 18:00:00
○ 2026-06-29 07:50:08
○NSns5-65.akam.net2016-04-03 → 2017-05-06 · 5 obs
○ 2016-03-20 18:28:20
● 2016-04-03 11:04:16
● 2017-05-06 11:19:52
○ 2026-03-26 18:00:00
○ 2026-06-29 07:50:08
○NSns7-65.akam.net2016-04-03 → 2017-05-06 · 5 obs
○ 2016-03-20 18:28:20
● 2016-04-03 11:04:16
● 2017-05-06 11:19:52
○ 2026-03-26 18:00:00
○ 2026-06-29 07:50:08
●MXmx0a-0023b801.pphosted.com2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
●MXmx0b-0023b801.pphosted.com2026-03-26 → 2026-06-29 · 3 obs
○ 2017-05-06 11:19:52
● 2026-03-26 18:00:00
● 2026-06-29 07:50:08
○MXwppim001.aexp.com2015-08-05 → 2017-05-06 · 4 obs
● 2015-08-05 06:29:34
● 2017-05-06 11:19:52
○ 2026-03-26 18:00:00
○ 2026-06-29 07:50:08
●A148.173.91.852015-08-05 → 2026-06-29 · 2 obs
● 2015-08-05 06:29:34
● 2026-06-29 07:50:08
○A192.168.1.1022015-09-26 → 2015-11-17 · 5 obs
○ 2015-08-05 06:29:34
● 2015-09-26 16:41:18
● 2015-11-17 15:16:52
○ 2015-12-07 16:56:44
○ 2026-06-29 07:50:08
○Afd8c:d4a7:789d:0:e87d:f9ee:8228:cd612015-09-26 → 2015-11-17 · 5 obs
○ 2015-08-05 06:29:34
● 2015-09-26 16:41:18
● 2015-11-17 15:16:52
○ 2015-12-07 16:56:44
○ 2026-06-29 07:50:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
open.coma9-65.akam.net, a8-64.akam.net, a24-67.akam.net, a22-66.akam.net...-

✅ Authoritative Response

Server:2.16.130.67

NS records: a9-65.akam.net, a8-64.akam.net, a24-67.akam.net, a22-66.akam.net, a13-65.akam.net, a1-196.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for open.com (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

TypeCountSample Data
A1148.173.91.85
NS6a24-67.akam.net, a13-65.akam.net...
MX2mx0b-0023b801.pphosted.com (pri: 10), mx0a-0023b801.pphosted.com (pri: 10)
TXT1v=spf1 -all
SOA1a1-196.akam.net dns.aexp.com

Analysis

IP Addresses

open.com resolves to one IP address: 148.173.91.85.

americanexpress.uk, americanexpress.com.lc, americanexpress.co.kr and two other host names share IP numbers with open.com.

Name Servers

DNS for open.com is handled by 6 name servers: a1-196.akam.net, a13-65.akam.net, a22-66.akam.net and 3 others.

open.com shares at least some of its name servers with other domains, including citycentrequrum.com, yourattentionplease.com, xsigo.biz and two others.

These name servers are frequently seen alongside a9-65.akam.net, a8-64.akam.net, a24-67.akam.net and 7 other name servers.

Hostnames that resolve to two IP addresses:

a1-196.akam.net has two IP addresses: 193.108.91.196 and 2600:1401:2::c4.

a13-65.akam.net has two IP addresses: 2.22.230.65 and 2600:1480:800::41.

a22-66.akam.net has two IP addresses: 23.211.61.66 and 2600:1480:7800::42.

a24-67.akam.net has two IP addresses: 2.16.130.67 and 2600:1480:9800::43.

a8-64.akam.net has two IP addresses: 2.16.40.64 and 2600:1403:a::40.

a9-65.akam.net has two IP addresses: 184.85.248.65 and 2a02:26f0:117::41.

Mail Servers

Mail for open.com is handled by two mail servers — mx0a-0023b801.pphosted.com and mx0b-0023b801.pphosted.com.

open.com uses an identical mail server configuration to several other domains — among them loungebuddy.com, americanexpress.fr, aexp.com and two more.

open.com shares at least some of its mail servers with other domains, such as membershiprewards.jp and membershiprewards.co.uk.

mx0a-0023b801.pphosted.com and mx0b-0023b801.pphosted.com each resolve to one IP number: mx0a-0023b801.pphosted.com points to 148.163.149.109 and mx0b-0023b801.pphosted.com points to 148.163.153.108.