uster.com - dns.ninja

uster.com

DNSSEC⚠️ Not signed
A2606:4700:10::ac42:868d🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:10::ac42:88c9🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.134.141🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.136.201🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdeb.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a5c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A2803:f800:50::6ca2:c05c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdeb.ns.cloudflare.com
A2a06:98c1:50::ac40:205c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdeb.ns.cloudflare.com
A108.162.192.92🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A172.64.32.92🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
A173.245.58.92🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdeb.ns.cloudflare.com
NSpaul.ns.cloudflare.com
A2606:4700:58::adf5:3b87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A2803:f800:50::6ca2:c187🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpaul.ns.cloudflare.com
A2a06:98c1:50::ac40:2187🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpaul.ns.cloudflare.com
A108.162.193.135🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A172.64.33.135🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
A173.245.59.135🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpaul.ns.cloudflare.com
MXmailgw.uster.com ⭐
A128.251.112.148🇺🇸 Microsoft128.251.0.0/16
PTRmailgw.uster.com
TXTapple-domain-verification=bRhYQJdrGcLfXkGQ
TXTdocusign=d488c0c9-76fb-4e90-b559-a6c2fc362b21
TXTgoogle-site-verification=-5KOuLVKKgaZVLPbfVfwL79669ip8o5jzFbHo5-RcBo
TXTgoogle-site-verification=Bd-ZnFjx1oTDLwoUSGPj76_jfcwbbf3DvCiMr_W_eVI
TXTms-domain-verification=2398977d-48e9-475d-a5fa-6e95e69aa7dd
TXTv=spf1 a mx mx:umantis.com ip4:5.148.188.109/32 ip4:128.251.112.148/32 ip4:46...
HTTPSHTTP/2 ✓ hints match
IPv4 hints172.66.134.141, 172.66.136.201
IPv6 hints2606:4700:10::ac42:868d, 2606:4700:10::ac42:88c9
SOAdeb.ns.cloudflare.comdns@cloudflare.com serial=2407601375

com

DNSSEC⚠️ Not signed
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=1782349935

Subdomains

mail.uster.com
www.uster.com
mailgw.uster.com

Same first word

uster.services
uster.academy
uster.support
uster.it
uster.com
uster.ru
uster.systems
uster.cn
uster.co
uster.city
uster.de
uster.cz
uster.in
uster.at
uster.cloud
uster.ch
uster.university
uster.net
uster.expert
uster.co.jp
uster.li
uster.events
uster.org
uster.technology
uster.eu

Similar names

stuer.net
setur.cl
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tsure.ru
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trues.biz
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tresu.net
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ustre.am
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tures.net
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restu.com
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streu.com
tresu.support
trseu.com
restu.cz
tuers.net
suter.cz
setur.cz
eturs.ru
stuer.eu
urste.com
restu.eu
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setur.ba.gov.br
teurs.org
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suter.es
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rutse.com
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steur.be
suter.in
ruets.com
retus.biz
tures.tur.ar

DNS History

44 records (7 active, 37 former)

201020122014201620182020202220242026NSdeb.ns.cloudflare.compaul.ns.cloudflare.comns81.worldnic.comns82.worldnic.comMXmailgw.uster.commail2.uster.commail3.uster.commailgw2.uster.commx1.uster.commx2.uster.commx3.uster.comA172.66.134.141172.66.136.2012606:4700:10::ac42:868d2606:4700:10::ac42:88c9104.18.48.175104.18.49.175104.20.0.148104.20.1.148104.20.11.190104.20.12.190104.20.2.148104.20.220.29104.20.221.29104.20.30.147104.20.31.147104.20.54.61104.20.55.612400:cb00:2048:1::6812:30af2400:cb00:2048:1::6812:31af2400:cb00:2048:1::6814:1942400:cb00:2048:1::6814:1e932400:cb00:2048:1::6814:1f932400:cb00:2048:1::6814:2942400:cb00:2048:1::6814:363d2400:cb00:2048:1::6814:373d2400:cb00:2048:1::6814:942400:cb00:2048:1::6814:bbe2400:cb00:2048:1::6814:cbe2400:cb00:2048:1::6814:dc1d2400:cb00:2048:1::6814:dd1d2606:4700:10::6814:dc1d2606:4700:10::6814:dd1d67.192.121.201
●NSdeb.ns.cloudflare.com2015-07-10 → 2026-06-25 · 3 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2026-06-25 01:30:54
○NSns81.worldnic.com2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:51:56
○ 2015-07-10 08:44:02
○ 2026-06-25 01:30:54
○NSns82.worldnic.com2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:51:56
○ 2015-07-10 08:44:02
○ 2026-06-25 01:30:54
●NSpaul.ns.cloudflare.com2015-07-10 → 2026-06-25 · 3 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2026-06-25 01:30:54
○MXmail2.uster.com2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:51:56
○ 2015-07-10 08:44:02
○ 2026-06-25 01:30:54
○MXmail3.uster.com2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:51:56
○ 2015-07-10 08:44:02
○ 2026-06-25 01:30:54
●MXmailgw.uster.com2017-07-19 → 2026-06-25 · 3 obs
○ 2017-06-28 13:39:48
● 2017-07-19 04:54:04
● 2026-06-25 01:30:54
○MXmailgw2.uster.com2026-02-27 → 2026-06-25 · 2 obs
○ 2026-02-27 17:34:00
○ 2026-06-25 01:30:54
○MXmx1.uster.com2015-07-10 → 2017-06-28 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2017-06-28 13:39:48
○ 2017-07-19 04:54:04
○ 2026-06-25 01:30:54
○MXmx2.uster.com2015-07-10 → 2015-11-13 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-11-13 08:51:00
○ 2015-11-16 15:35:18
○ 2026-06-25 01:30:54
○MXmx3.uster.com2015-07-10 → 2015-11-13 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-11-13 08:51:00
○ 2015-11-16 15:35:18
○ 2026-06-25 01:30:54
○A104.18.48.1752015-10-29 → 2015-11-03 · 5 obs
○ 2015-10-27 08:50:24
● 2015-10-29 05:20:38
● 2015-11-03 00:56:38
○ 2015-11-07 17:53:46
○ 2026-06-25 01:30:54
○A104.18.49.1752015-10-29 → 2015-11-03 · 5 obs
○ 2015-10-27 08:50:24
● 2015-10-29 05:20:38
● 2015-11-03 00:56:38
○ 2015-11-07 17:53:46
○ 2026-06-25 01:30:54
○A104.20.0.1482015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A104.20.1.1482015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A104.20.11.1902015-10-27 → 2015-10-27 · 4 obs
○ 2015-10-25 13:04:36
● 2015-10-27 08:50:24
○ 2015-10-29 05:20:38
○ 2026-06-25 01:30:54
○A104.20.12.1902015-10-27 → 2015-10-27 · 4 obs
○ 2015-10-25 13:04:36
● 2015-10-27 08:50:24
○ 2015-10-29 05:20:38
○ 2026-06-25 01:30:54
○A104.20.2.1482015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A104.20.220.292016-12-18 → 2020-01-25 · 5 obs
○ 2016-11-28 10:52:18
● 2016-12-18 00:02:26
● 2020-01-25 01:46:54
○ 2026-02-27 17:34:00
○ 2026-06-25 01:30:54
○A104.20.221.292016-12-18 → 2020-01-25 · 5 obs
○ 2016-11-28 10:52:18
● 2016-12-18 00:02:26
● 2020-01-25 01:46:54
○ 2026-02-27 17:34:00
○ 2026-06-25 01:30:54
○A104.20.30.1472015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A104.20.31.1472015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A104.20.54.612015-11-07 → 2016-11-28 · 5 obs
○ 2015-11-03 00:56:38
● 2015-11-07 17:53:46
● 2016-11-28 10:52:18
○ 2016-12-18 00:02:26
○ 2026-06-25 01:30:54
○A104.20.55.612015-11-07 → 2016-11-28 · 5 obs
○ 2015-11-03 00:56:38
● 2015-11-07 17:53:46
● 2016-11-28 10:52:18
○ 2016-12-18 00:02:26
○ 2026-06-25 01:30:54
●A172.66.134.1412026-02-27 → 2026-06-25 · 3 obs
○ 2020-01-25 01:46:54
● 2026-02-27 17:34:00
● 2026-06-25 01:30:54
●A172.66.136.2012026-02-27 → 2026-06-25 · 3 obs
○ 2020-01-25 01:46:54
● 2026-02-27 17:34:00
● 2026-06-25 01:30:54
○A2400:cb00:2048:1::6812:30af2015-10-29 → 2015-11-03 · 5 obs
○ 2015-10-27 08:50:24
● 2015-10-29 05:20:38
● 2015-11-03 00:56:38
○ 2015-11-07 17:53:46
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6812:31af2015-10-29 → 2015-11-03 · 5 obs
○ 2015-10-27 08:50:24
● 2015-10-29 05:20:38
● 2015-11-03 00:56:38
○ 2015-11-07 17:53:46
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:1942015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:1e932015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:1f932015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:2942015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:363d2015-11-07 → 2016-11-28 · 5 obs
○ 2015-11-03 00:56:38
● 2015-11-07 17:53:46
● 2016-11-28 10:52:18
○ 2016-12-18 00:02:26
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:373d2015-11-07 → 2016-11-28 · 5 obs
○ 2015-11-03 00:56:38
● 2015-11-07 17:53:46
● 2016-11-28 10:52:18
○ 2016-12-18 00:02:26
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:942015-07-10 → 2015-10-25 · 5 obs
○ 2009-07-02 16:51:56
● 2015-07-10 08:44:02
● 2015-10-25 13:04:36
○ 2015-10-27 08:50:24
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:bbe2015-10-27 → 2015-10-27 · 4 obs
○ 2015-10-25 13:04:36
● 2015-10-27 08:50:24
○ 2015-10-29 05:20:38
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:cbe2015-10-27 → 2015-10-27 · 4 obs
○ 2015-10-25 13:04:36
● 2015-10-27 08:50:24
○ 2015-10-29 05:20:38
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:dc1d2016-12-18 → 2017-10-13 · 5 obs
○ 2016-11-28 10:52:18
● 2016-12-18 00:02:26
● 2017-10-13 10:56:14
○ 2020-01-25 01:46:54
○ 2026-06-25 01:30:54
○A2400:cb00:2048:1::6814:dd1d2016-12-18 → 2017-10-13 · 5 obs
○ 2016-11-28 10:52:18
● 2016-12-18 00:02:26
● 2017-10-13 10:56:14
○ 2020-01-25 01:46:54
○ 2026-06-25 01:30:54
○A2606:4700:10::6814:dc1d2020-01-25 → 2020-01-25 · 4 obs
○ 2017-10-13 10:56:14
● 2020-01-25 01:46:54
○ 2026-02-27 17:34:00
○ 2026-06-25 01:30:54
○A2606:4700:10::6814:dd1d2020-01-25 → 2020-01-25 · 4 obs
○ 2017-10-13 10:56:14
● 2020-01-25 01:46:54
○ 2026-02-27 17:34:00
○ 2026-06-25 01:30:54
●A2606:4700:10::ac42:868d2026-02-27 → 2026-06-25 · 3 obs
○ 2020-01-25 01:46:54
● 2026-02-27 17:34:00
● 2026-06-25 01:30:54
●A2606:4700:10::ac42:88c92026-02-27 → 2026-06-25 · 3 obs
○ 2020-01-25 01:46:54
● 2026-02-27 17:34:00
● 2026-06-25 01:30:54
○A67.192.121.2012009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 16:51:56
○ 2015-07-10 08:44:02
○ 2026-06-25 01:30:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
uster.compaul.ns.cloudflare.com, deb.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.135

NS records: paul.ns.cloudflare.com, deb.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for uster.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.136.201, 172.66.134.141
AAAA22606:4700:10::ac42:868d, 2606:4700:10::ac42:88c9
NS2deb.ns.cloudflare.com, paul.ns.cloudflare.com
MX1mailgw.uster.com (pri: 10)
TXT6apple-domain-verification=bRhYQJdrGcLfXk, docusign=d488c0c9-76fb-4e90-b559-a6c2fc3...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1deb.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (paul.ns.cloudflare.com, paul.ns.cloudflare.com, paul.ns.cloudflare.com...)

Analysis

Hierarchy

uster.com is a parent domain, with mail.uster.com, www.uster.com and mailgw.uster.com beneath it.

IP Addresses

uster.com resolves to four IP addresses: 172.66.134.141, 172.66.136.201, 2606:4700:10::ac42:868d and 2606:4700:10::ac42:88c9.

Among the host names that share IP numbers with uster.com is www.uster.com, as one example.

Name Servers

The NS records for uster.com delegate to deb.ns.cloudflare.com and paul.ns.cloudflare.com.

uster.com shares its name server setup with other domains, including gurteencollege.ie, demercas.com, hwat.co.uk and two others.

uster.com has at least partial name server overlap with other domains, such as epapa.com.ua, xjpcsyzx.com, mediaferias.com and two others.

It is common to see these name servers used together with name servers lakas.ns.cloudflare.com and nolan.ns.cloudflare.com.

Host names with 6 IP numbers:

deb.ns.cloudflare.com maps to 108.162.192.92, 172.64.32.92, 173.245.58.92 and 3 additional IP addresses.

paul.ns.cloudflare.com maps to 108.162.193.135, 172.64.33.135, 173.245.59.135 and 3 additional IP addresses.

Mail Servers

uster.com has one mail server: mailgw.uster.com.

mailgw.uster.com resolves to 128.251.112.148 and no other IP number.