questar.com - dns.ninja

questar.com

DNSSEC🔒 Signed (DS record present)
NSblue.foundationdns.com ⭐
A2606:4700:57::6ca2:c601🇺🇸 Cloudflare2606:4700:57::/48
PTRblue.foundationdns.com
A2803:f800:52::a29f:3c01🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.com
A2a06:98c1:56::ac40:2801🇺🇸 Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.com
A108.162.198.1🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
A162.159.60.1Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
A172.64.40.1🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.com
NSblue.foundationdns.net
A2606:4700:57::6ca2:c61f🇺🇸 Cloudflare2606:4700:57::/48
PTRblue.foundationdns.net
A2803:f800:52::a29f:3c1f🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.net
A2a06:98c1:56::ac40:281f🇺🇸 Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.net
A108.162.198.31🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
A162.159.60.31Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
A172.64.40.31🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.net
NSblue.foundationdns.org
A2606:4700:57::6ca2:c63d🇺🇸 Cloudflare2606:4700:57::/48
PTRblue.foundationdns.org
A2803:f800:52::a29f:3c3d🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblue.foundationdns.org
A2a06:98c1:56::ac40:283d🇺🇸 Cloudflare2a06:98c1:56::/48
PTRblue.foundationdns.org
A108.162.198.61🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
A162.159.60.61Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
A172.64.40.61🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblue.foundationdns.org
MXmxa-001f4f02.gslb.pphosted.com ⭐
A205.220.170.187🇺🇸 Proofpoint205.220.170.0/24 2020-10-08
PTRmx0a-001f4f02.pphosted.com
MXmxb-001f4f02.gslb.pphosted.com ⭐
A205.220.170.187🇺🇸 Proofpoint205.220.170.0/24 2020-10-08
PTRmx0a-001f4f02.pphosted.com
TXTMS=ms56742199
TXTMS=ms61351452
TXTMS=ms71950718
TXT_7szd3ty4xlnn8cpmtj575k5o3vxleod
TXT_bbbr4gbmlka6zfxkw2emipgizjiw3lf
TXT_jnumcnpny0583tjpqd9aq06y5n1iz1y
TXTglobalsign-domain-verification=16BB617F8ED534603681ECCD49C2B804
TXTglobalsign-domain-verification=68718015F6479877A0CEB23035EEE151
TXTglobalsign-domain-verification=93133B9E743321073073DCAE2E8E4978
TXTglobalsign-domain-verification=A13D7A5A24D9AF36BA1FD3ABB1B5E3D4
TXTglobalsign-domain-verification=C6C118D2C7B43F52A78E5C0D42178127
TXTglobalsign-domain-verification=F0979798C1CE0422F2ECC27D3ADC3E72
TXTgoogle-site-verification=LoIzl4K7VVSBuxKU-kvkjGHETIaKq9phBD8FjtvnUAQ
TXTsy1n431rnp1bn929w828wl5zr8frm07l
TXTv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
TXTynqnlw782dlz24yt9mfkq4s8kgzckjyx
SOAblue.foundationdns.comdns@cloudflare.com serial=2411010250

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=1785853959

Subdomains

qmail.questar.com
qbextlb.questar.com
www.questar.com
extqlb.questar.com
dcwextlb.questar.com
imaging.questar.com
ftp.questar.com

Same first word

questar.net
questar.ru
questar.it
questar.org
questar.com.cn
questar.nl
questar.cn
questar.ac
questar.com
questar.co.uk

Similar names

tsquare.org
tsquare.in
questra.org
questra.nl
questra.de
squater.com
tsquare.name
tsquare.nl
tsquare.design
arquest.com
tsquare.cc
uraqtes.com
tsquare.com
questra.ai
quaster.com
quaters.net
tsuqrea.com
traques.net
tsquare.co.za
equstar.com
raquest.ch
tsuqrea.co.jp
raquets.com
quaster.it
tsquare.tv
quaters.com
quesart.com
quarest.com
aquerts.com.br
quaster.de
sequart.org
questra.com.br
arquest.be
useqart.shop
raquest.net
quatres.com
tsquare.ch
tsquare.ca
raquest.jp
tsquare.biz
quartes.com
tsquare.co.in
tsquare.us
questra.com
questra.com.my
questra.net
raquest.org
tasquer.com
quaster.net
tsquare.vn
quartes.eu
quearts.com
raquest.eu
traques.com
tsquare.co
tsquare.net
raquets.co.uk
raquest.tax
artsque.com
tsquare.com.sg
starque.com
qurates.com
sequart.com
tsquare.co.uk

DNS History

56 records (5 active, 51 former)

20162017201820192020202120222023202420252026NSblue.foundationdns.comblue.foundationdns.netblue.foundationdns.orga1-103.akam.neta11-66.akam.neta12-64.akam.neta12-67.akam.neta13-65.akam.neta20-64.akam.neta22-66.akam.neta26-67.akam.neta4-65.akam.neta7-64.akam.neta7-66.akam.netns1.hostingsvcs.comns1.xo.comns2.hostingsvcs.comns3.hostingsvcs.comns4.hostingsvcs.comMXmxa-001f4f02.gslb.pphosted.commxb-001f4f02.gslb.pphosted.cominnm01.dom.cominnm02.dom.commail1.questar.commx0a-001da402.pphosted.commx0b-001da402.pphosted.comojrpm01.dom.comojrpm02.dom.comquestar-com.mail.protection.outlook.comA104.80.88.104104.80.88.113104.96.220.105104.96.220.112104.99.238.107104.99.238.112124.155.223.102124.155.223.120152.137.65.1184.84.165.114184.84.165.912.16.188.1062.16.188.178204.2.179.33204.2.179.43209.66.87.32209.66.87.923.204.108.7323.204.108.7423.219.39.3423.219.39.5863.239.233.6063.239.233.7365.158.47.3265.158.47.4992.123.72.15192.123.72.153
○NSa1-103.akam.net2016-12-25 → 2026-04-01 · 5 obs
○ 2015-08-25 15:47:58
● 2016-12-25 10:55:40
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa11-66.akam.net2016-12-25 → 2026-04-01 · 5 obs
○ 2015-08-25 15:47:58
● 2016-12-25 10:55:40
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa12-64.akam.net2026-03-18 → 2026-04-01 · 5 obs
○ 2021-04-12 15:01:30
● 2026-03-18 05:50:42
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa12-67.akam.net2016-12-25 → 2026-04-01 · 5 obs
○ 2015-08-25 15:47:58
● 2016-12-25 10:55:40
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa13-65.akam.net2026-03-18 → 2026-04-01 · 5 obs
○ 2021-04-12 15:01:30
● 2026-03-18 05:50:42
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa20-64.akam.net2016-12-25 → 2026-04-01 · 5 obs
○ 2015-08-25 15:47:58
● 2016-12-25 10:55:40
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa22-66.akam.net2026-03-18 → 2026-04-01 · 5 obs
○ 2021-04-12 15:01:30
● 2026-03-18 05:50:42
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa26-67.akam.net2026-03-18 → 2026-04-01 · 5 obs
○ 2021-04-12 15:01:30
● 2026-03-18 05:50:42
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa4-65.akam.net2016-12-25 → 2026-04-01 · 5 obs
○ 2015-08-25 15:47:58
● 2016-12-25 10:55:40
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa7-64.akam.net2026-03-18 → 2026-04-01 · 5 obs
○ 2021-04-12 15:01:30
● 2026-03-18 05:50:42
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSa7-66.akam.net2016-12-25 → 2026-04-01 · 5 obs
○ 2015-08-25 15:47:58
● 2016-12-25 10:55:40
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
●NSblue.foundationdns.com2026-04-06 → 2026-08-04 · 3 obs
○ 2026-04-01 03:40:20
● 2026-04-06 22:08:28
● 2026-08-04 14:57:22
●NSblue.foundationdns.net2026-04-06 → 2026-08-04 · 3 obs
○ 2026-04-01 03:40:20
● 2026-04-06 22:08:28
● 2026-08-04 14:57:22
●NSblue.foundationdns.org2026-04-06 → 2026-08-04 · 3 obs
○ 2026-04-01 03:40:20
● 2026-04-06 22:08:28
● 2026-08-04 14:57:22
○NSns1.hostingsvcs.com2015-08-25 → 2019-06-11 · 4 obs
● 2015-08-25 15:47:58
● 2019-06-11 16:31:20
○ 2021-04-12 15:01:30
○ 2026-08-04 14:57:22
○NSns1.xo.com2015-08-25 → 2026-04-01 · 4 obs
● 2015-08-25 15:47:58
● 2026-04-01 03:40:20
○ 2026-04-06 22:08:28
○ 2026-08-04 14:57:22
○NSns2.hostingsvcs.com2015-08-25 → 2019-06-11 · 4 obs
● 2015-08-25 15:47:58
● 2019-06-11 16:31:20
○ 2021-04-12 15:01:30
○ 2026-08-04 14:57:22
○NSns3.hostingsvcs.com2015-08-25 → 2019-06-11 · 4 obs
● 2015-08-25 15:47:58
● 2019-06-11 16:31:20
○ 2021-04-12 15:01:30
○ 2026-08-04 14:57:22
○NSns4.hostingsvcs.com2015-08-25 → 2019-06-11 · 4 obs
● 2015-08-25 15:47:58
● 2019-06-11 16:31:20
○ 2021-04-12 15:01:30
○ 2026-08-04 14:57:22
○MXinnm01.dom.com2018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2019-03-29 21:58:32
○ 2026-08-04 14:57:22
○MXinnm02.dom.com2018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2019-03-29 21:58:32
○ 2026-08-04 14:57:22
○MXmail1.questar.com2016-01-15 → 2016-08-15 · 5 obs
○ 2015-08-25 15:47:58
● 2016-01-15 11:28:56
● 2016-08-15 05:41:18
○ 2016-12-25 10:55:40
○ 2026-08-04 14:57:22
○MXmx0a-001da402.pphosted.com2019-03-29 → 2026-04-26 · 5 obs
○ 2018-05-09 20:50:20
● 2019-03-29 21:58:32
● 2026-04-26 21:32:46
○ 2026-05-02 16:24:10
○ 2026-08-04 14:57:22
○MXmx0b-001da402.pphosted.com2019-03-29 → 2026-04-26 · 5 obs
○ 2018-05-09 20:50:20
● 2019-03-29 21:58:32
● 2026-04-26 21:32:46
○ 2026-05-02 16:24:10
○ 2026-08-04 14:57:22
●MXmxa-001f4f02.gslb.pphosted.com2026-05-02 → 2026-08-04 · 3 obs
○ 2026-04-26 21:32:46
● 2026-05-02 16:24:10
● 2026-08-04 14:57:22
●MXmxb-001f4f02.gslb.pphosted.com2026-05-02 → 2026-08-04 · 3 obs
○ 2026-04-26 21:32:46
● 2026-05-02 16:24:10
● 2026-08-04 14:57:22
○MXojrpm01.dom.com2018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2019-03-29 21:58:32
○ 2026-08-04 14:57:22
○MXojrpm02.dom.com2018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2019-03-29 21:58:32
○ 2026-08-04 14:57:22
○MXquestar-com.mail.protection.outlook.com2015-08-25 → 2016-12-28 · 4 obs
● 2015-08-25 15:47:58
● 2016-12-28 11:16:16
○ 2018-05-09 20:50:20
○ 2026-08-04 14:57:22
○A104.80.88.1042018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A104.80.88.1132018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A104.96.220.1052021-04-12 → 2021-04-12 · 4 obs
○ 2019-06-11 16:31:20
● 2021-04-12 15:01:30
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A104.96.220.1122021-04-12 → 2021-04-12 · 4 obs
○ 2019-06-11 16:31:20
● 2021-04-12 15:01:30
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A104.99.238.1072019-03-29 → 2019-03-29 · 4 obs
○ 2018-05-09 20:50:20
● 2019-03-29 21:58:32
○ 2019-06-11 16:31:20
○ 2026-08-04 14:57:22
○A104.99.238.1122019-03-29 → 2019-03-29 · 4 obs
○ 2018-05-09 20:50:20
● 2019-03-29 21:58:32
○ 2019-06-11 16:31:20
○ 2026-08-04 14:57:22
○A124.155.223.1022018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A124.155.223.1202018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A152.137.65.12015-08-25 → 2016-08-15 · 4 obs
● 2015-08-25 15:47:58
● 2016-08-15 05:41:18
○ 2016-12-25 10:55:40
○ 2026-08-04 14:57:22
○A184.84.165.1142018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A184.84.165.912018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A2.16.188.1062018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A2.16.188.1782018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A204.2.179.332016-12-25 → 2016-12-28 · 5 obs
○ 2016-08-15 05:41:18
● 2016-12-25 10:55:40
● 2016-12-28 11:16:16
○ 2018-05-09 20:50:20
○ 2026-08-04 14:57:22
○A204.2.179.432016-12-25 → 2016-12-28 · 5 obs
○ 2016-08-15 05:41:18
● 2016-12-25 10:55:40
● 2016-12-28 11:16:16
○ 2018-05-09 20:50:20
○ 2026-08-04 14:57:22
○A209.66.87.322018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2019-03-29 21:58:32
○ 2026-08-04 14:57:22
○A209.66.87.92018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2019-03-29 21:58:32
○ 2026-08-04 14:57:22
○A23.204.108.732018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A23.204.108.742018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A23.219.39.342018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A23.219.39.582018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A63.239.233.602019-06-11 → 2019-06-11 · 4 obs
○ 2019-03-29 21:58:32
● 2019-06-11 16:31:20
○ 2021-04-12 15:01:30
○ 2026-08-04 14:57:22
○A63.239.233.732019-06-11 → 2019-06-11 · 4 obs
○ 2019-03-29 21:58:32
● 2019-06-11 16:31:20
○ 2021-04-12 15:01:30
○ 2026-08-04 14:57:22
○A65.158.47.322018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A65.158.47.492018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A92.123.72.1512018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22
○A92.123.72.1532018-05-09 → 2018-05-09 · 4 obs
○ 2016-12-28 11:16:16
● 2018-05-09 20:50:20
○ 2026-03-18 05:50:42
○ 2026-08-04 14:57:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
questar.comblue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org6 records

✅ Authoritative Response

Server:108.162.198.1

NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 467ms | Queries: -

📄 Records

TypeCountSample Data
NS3blue.foundationdns.com, blue.foundationdns.net...
MX2mxa-001f4f02.gslb.pphosted.com (pri: 0), mxb-001f4f02.gslb.pphosted.com (pri: 0)
TXT16MS=ms56742199, MS=ms61351452...
SOA1blue.foundationdns.com dns.cloudflare.co

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (blue.foundationdns.com, blue.foundationdns.com, blue.foundationdns.com...)

Analysis

Hierarchy

questar.com serves as parent to qmail.questar.com, qbextlb.questar.com, www.questar.com, extqlb.questar.com, dcwextlb.questar.com along with a few other host names.

Name Servers

questar.com is served by three name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

questar.com has at least partial name server overlap with other domains, such as dnb.am, emersonindc.org, ohmessageportal.com and two others.

dns1.p01.nsone.net, dns2.p01.nsone.net and dns3.p01.nsone.net — plus 3 other name servers — are commonly paired with these name servers.

Hosts with 6 IP addresses each:

blue.foundationdns.com maps to 108.162.198.1, 162.159.60.1, 172.64.40.1 and 3 additional IP addresses.

blue.foundationdns.net maps to 108.162.198.31, 162.159.60.31, 172.64.40.31 and 3 additional IP addresses.

blue.foundationdns.org maps to 108.162.198.61, 162.159.60.61, 172.64.40.61 and 3 additional IP addresses.

Mail Servers

questar.com uses two mail servers, mxa-001f4f02.gslb.pphosted.com and mxb-001f4f02.gslb.pphosted.com.

The mail server setup of questar.com matches that of other domains such as enbridge.com, tidal-energy.com, enbridgegas.com and two others.

Each of mxa-001f4f02.gslb.pphosted.com and mxb-001f4f02.gslb.pphosted.com points to exactly one IP address: 205.220.170.187.

mxa-001f4f02.gslb.pphosted.com and mxb-001f4f02.gslb.pphosted.com each have 205.220.170.187 IP addresses.