autodiscover.us - robtex.com

autodiscover.us

DNSSEC⚠️ Not signed
A54.215.31.113🇺🇸 Amazon54.215.0.0/17 EC2 SFO prefix
PTRec2-54-215-31-113.us-west-1.compute.amazonaws.com
NSns1.dyna-ns.net ⭐
A2400:cb00:2049:1::a29f:1a5c🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1b9e🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.92Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
A162.159.27.158Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dyna-ns.net
NSns2.dyna-ns.net
A2400:cb00:2049:1::a29f:1805🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A2400:cb00:2049:1::a29f:1905🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.24.5Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
A162.159.25.5Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.dyna-ns.net
SOAns1.dyna-ns.nethostmaster@autodiscover.us 2026-04-04 #2

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1778818662
⚠️ On DNS blocklist: ultimate

Subdomains

www.autodiscover.us

Same first word

autodiscover.com.lc
autodiscover.bike
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autodiscover.bio
autodiscover.nl
autodiscover.com.sg
autodiscover.na
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autodiscover.zone
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autodiscover.ch.trendhosting.cloud
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autodiscover.com.ai
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autodiscover.(0x736578)
autodiscover.red
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autodiscover.style
autodiscover.com.ua
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autodiscover.healthcare
autodiscover.(0x706f726e)
autodiscover.holiday
autodiscover.uz
autodiscover.no
autodiscover.auction
autodiscover.quebec
autodiscover.rest
autodiscover.email
autodiscover.stream
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autodiscover.best
autodiscover.marketing
autodiscover.net.cn
autodiscover.com.pr
autodiscover.express
autodiscover.capetown
autodiscover.credit
autodiscover.melbourne
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autodiscover.com.lv
autodiscover.photos
autodiscover.investments
autodiscover.com.kz
autodiscover.works
autodiscover.gov.ws
autodiscover.health
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autodiscover.careers
autodiscover.luxe
autodiscover.earth
autodiscover.app
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autodiscover.house
autodiscover.tg
autodiscover.bz
autodiscover.technology
autodiscover.associates
autodiscover.international
autodiscover.com.pe
autodiscover.promo
autodiscover.cr
autodiscover.games
autodiscover.travel
autodiscover.rent
autodiscover.foundation
autodiscover.direct

Similar names

autodiscover.college
autodiscover.bet
autodiscover.restaurant
autodiscover.jobs
autodiscover.com
autodiscover.lc
autodiscover.am
autodiscover.lighting
autodiscover.photography
autodiscover.reviews
autodiscover.wf
autodiscover.vegas
autodiscover.africa
autodiscover.dm
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autodiscover.co.gg
autodiscover.network
autodiscover.online
autodiscover.co.kr
autodiscover.band
autodiscover.bid
autodiscover.properties
autodiscover.life
autodiscover.wedding
discoverauto.net
discoverauto.org
duocreativos.com

DNS History

9 records (3 active, 6 former)

2017201820192020202120222023202420252026NSns1.dyna-ns.netns2.dyna-ns.netns77.domaincontrol.comns78.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA54.215.31.11352.89.161.18695.216.155.139
●NSns1.dyna-ns.net2026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-26 22:22:14
● 2026-05-15 04:41:16
●NSns2.dyna-ns.net2026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-26 22:22:14
● 2026-05-15 04:41:16
○NSns77.domaincontrol.com2016-09-24 → 2019-12-26 · 3 obs
● 2016-09-24 12:54:08
● 2019-12-26 22:22:14
○ 2026-05-15 04:41:16
○NSns78.domaincontrol.com2016-09-24 → 2019-12-26 · 3 obs
● 2016-09-24 12:54:08
● 2019-12-26 22:22:14
○ 2026-05-15 04:41:16
○MXmailstore1.secureserver.net2016-09-24 → 2016-10-03 · 4 obs
● 2016-09-24 12:54:08
● 2016-10-03 06:30:06
○ 2019-12-26 22:22:14
○ 2026-05-15 04:41:16
○MXsmtp.secureserver.net2016-09-24 → 2016-10-03 · 4 obs
● 2016-09-24 12:54:08
● 2016-10-03 06:30:06
○ 2019-12-26 22:22:14
○ 2026-05-15 04:41:16
○A52.89.161.1862016-09-24 → 2016-10-03 · 4 obs
● 2016-09-24 12:54:08
● 2016-10-03 06:30:06
○ 2019-12-26 22:22:14
○ 2026-05-15 04:41:16
●A54.215.31.1132026-05-15 → 2026-05-15 · 2 obs
○ 2019-12-26 22:22:14
● 2026-05-15 04:41:16
○A95.216.155.1392019-12-26 → 2019-12-26 · 3 obs
○ 2016-10-03 06:30:06
● 2019-12-26 22:22:14
○ 2026-05-15 04:41:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
autodiscover.usns2.dyna-ns.net, ns1.dyna-ns.net-

✅ Authoritative Response

Server:162.159.24.5

NS records: ns2.dyna-ns.net, ns1.dyna-ns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for autodiscover.us (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
A154.215.31.113
NS2ns1.dyna-ns.net, ns2.dyna-ns.net
SOA1ns1.dyna-ns.net hostmaster.autodiscover.

Analysis

Hierarchy

autodiscover.us is a parent of www.autodiscover.us.

IP Addresses

autodiscover.us points to a single IP address: 54.215.31.113.

Other host names such as sullivantrail.com, fwdz.cc, wpschool.io, bizarre.net and d-ny.com share IP numbers with autodiscover.us.

Name Servers

autodiscover.us is delegated to two name servers: ns1.dyna-ns.net and ns2.dyna-ns.net.

autodiscover.us uses the same name server setup as other domains, including lasertag.in, 0her.com, 821822.com, e-mhrssrandevumerkezii.digital and hqwlidc.com.

Host names with four IPs

ns1.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1a5c, 2400:cb00:2049:1::a29f:1b9e, 162.159.26.92 and 162.159.27.158

ns2.dyna-ns.net points to: 2400:cb00:2049:1::a29f:1805, 2400:cb00:2049:1::a29f:1905, 162.159.24.5 and 162.159.25.5