usr.at - robtex.com

usr.at

DNSSEC⚠️ Not signed
A89.31.143.90🇩🇪 UDAG89.31.143.0/24
NSns.udag.de ⭐
A2001:8d8:fe:53:217:160:80:253🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns.udag.de
A217.160.80.253🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns.udag.de
NSns.udag.net
A2607:f1c0:fe:53:185:132:33:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.net
A185.132.33.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.net
NSns.udag.org
A2607:f1c0:fe:53:185:132:34:253🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns.udag.org
A185.132.34.253🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns.udag.org
MXmx00.udag.de ⭐
A62.146.106.39🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRmx00.udag.de
MXmx01.udag.de(20)
A62.146.106.40🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH
PTRmx01.udag.de
TXTv=spf1 include:_smtp.udag.de ~all
SOAns.udag.dehostmaster@united-domains.de 2023-11-27 #1

at

DNSSEC🔒 Signed (DS record present)
NSdns.nic.at ⭐
NSd.ns.at
NSj.ns.at
NSn.ns.at
NSns1.univie.ac.at
NSns2.univie.ac.at
NSr.ns.at
NSu.ns.at
SOAdns.nic.atdomain-admin@univie.ac.at serial=1783717202

Same first word

usr.jp
usr.ru
usr.sicilia.it
usr.by
usr.io
usr.ch
usr.es
usr.edu.ye
usr.ca
usr.cloud
usr.co.il
usr.ws
usr.net.au
usr.cn
usr.cz
usr.ro
usr.be
usr.in
usr.it
usr.nl
usr.toscana.it
usr.at
usr.pl
usr.com
usr.so
usr.net
usr.me
usr.dk
usr.co
usr.de
usr.hr
usr.gg
usr.co.jp
usr.gr
usr.sk
usr.ac
usr.ir
usr.org
usr.us
usr.name
usr.ge
usr.pt
usr.com.ua
usr.fi
usr.co.kr
usr.lt
usr.cc
usr.kz
usr.co.za
usr.in.ua
usr.org.ar

Similar names

rus.taxi
sur.fr
sur.com
rus.ltd
rus.de
rsu.gouv.ml
sur.co.uk
rsu.ru
sur.fm
rus.fi
rsu.ma
rus.lt
rus.support
rus.be
urs.mx
rus.ninja
sru.ac.th
rus.fishing
rus.wtf
sru.edu.in
rus.im
sur.com.pl
sru.by
rus.asia
rus.ee
rsu.de
sur.city
rus.ac
sur.restaurant
urs.pl
rsu.su
urs.co.za
rus.co.jp
rus.com.az
urs.vn
rus.kim
sur.or.kr
rus.coop
rus.hr
rsu.edu.ng
rsu.ac.th
sur.cl
rus.eco
urs.me
sru.at
urs.rs
sru.be
rus.digital
rus.beer
rus.co
rus.world
sur.me
rsu.it
sur.pl
rus.in.ua
rus.is
urs.cn
urs.edu.ph
rsu.gov.ua
rus.club
sur.cz
rsu.mx
sur.net
urs.org.vn
urs.construction
rus.kasserver.com
rus.at
sru.xyz
urs.nl
sru.jx.cn
sur.com.ua
rus.ms
sur.su
sur.ph
rus.center
rus.ca
rus.tech
rus.net
sur.gov.tr
urs.com
rus.bid
rus.it
sur.net.ru
sru.es
sur.ag
rsu.in
sur.net.tr
rus.bet

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns.udag.dens.udag.netns.udag.orgserver1-ns1.udagdns.netserver1-ns2.udagdns.netserver1-ns3.udagdns.netMXmx00.udag.demx01.udag.deA89.31.143.9089.31.143.189.31.143.1389.31.143.16
●NSns.udag.de2015-10-14 → 2026-07-10 · 3 obs
○ 2015-05-25 21:07:24
● 2015-10-14 01:59:08
● 2026-07-10 22:23:22
●NSns.udag.net2015-10-14 → 2026-07-10 · 3 obs
○ 2015-05-25 21:07:24
● 2015-10-14 01:59:08
● 2026-07-10 22:23:22
●NSns.udag.org2015-10-14 → 2026-07-10 · 3 obs
○ 2015-05-25 21:07:24
● 2015-10-14 01:59:08
● 2026-07-10 22:23:22
○NSserver1-ns1.udagdns.net2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 21:07:24
○ 2015-10-14 01:59:08
○ 2026-07-10 22:23:22
○NSserver1-ns2.udagdns.net2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 21:07:24
○ 2015-10-14 01:59:08
○ 2026-07-10 22:23:22
○NSserver1-ns3.udagdns.net2015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 21:07:24
○ 2015-10-14 01:59:08
○ 2026-07-10 22:23:22
●MXmx00.udag.de2015-05-25 → 2026-07-10 · 2 obs
● 2015-05-25 21:07:24
● 2026-07-10 22:23:22
●MXmx01.udag.de2015-05-25 → 2026-07-10 · 2 obs
● 2015-05-25 21:07:24
● 2026-07-10 22:23:22
○A89.31.143.12018-11-30 → 2020-10-29 · 5 obs
○ 2016-12-29 21:51:06
● 2018-11-30 13:55:00
● 2020-10-29 14:01:18
○ 2026-06-14 21:11:00
○ 2026-07-10 22:23:22
○A89.31.143.132015-05-25 → 2015-10-14 · 4 obs
● 2015-05-25 21:07:24
● 2015-10-14 01:59:08
○ 2015-12-28 10:46:24
○ 2026-07-10 22:23:22
○A89.31.143.162015-12-28 → 2016-12-29 · 5 obs
○ 2015-10-14 01:59:08
● 2015-12-28 10:46:24
● 2016-12-29 21:51:06
○ 2018-11-30 13:55:00
○ 2026-07-10 22:23:22
●A89.31.143.902026-06-14 → 2026-07-10 · 3 obs
○ 2020-10-29 14:01:18
● 2026-06-14 21:11:00
● 2026-07-10 22:23:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
atns1.univie.ac.at, u.ns.at, n.ns.at, ns2.univie.ac.at...-
usr.atns.udag.de, ns.udag.org, ns.udag.net-

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.de, ns.udag.org, ns.udag.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usr.at (unsigned zone)

⏱️ Timing

Total: 730ms | Queries: -

📄 Records

TypeCountSample Data
A189.31.143.90
NS3ns.udag.de, ns.udag.net...
MX2mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)
TXT1v=spf1 include:_smtp.udag.de ~all
SOA1ns.udag.de hostmaster.united-domains.de

Analysis

IP Addresses

usr.at resolves to just one IP address, 89.31.143.90.

Two other host names, along with www.optigreen.cz, etherisk.com and buyandsmile.store, also share IP numbers with usr.at.

Name Servers

usr.at has three name servers — ns.udag.de, ns.udag.net and ns.udag.org.

There is at least partial name server overlap between usr.at and other domains — verleihservice-nes.de, roobster.io, tamaris-shop.eu and two more among them.

Each of ns.udag.de, ns.udag.net and ns.udag.org points to two IP numbers. ns.udag.de points to 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253. ns.udag.net points to 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253. ns.udag.org points to 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

usr.at is served by two mail servers, mx00.udag.de and mx01.udag.de.

Among the domains sharing a mail server setup with usr.at are healthywithvibe.com, elabs.es, letsmoney.de and two others.

mx00.udag.de → 62.146.106.39 and mx01.udag.de → 62.146.106.40: one IP number per host name.