atu-edu.us - robtex.com

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atu-edu.us

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::23f🇺🇸 IONOS-AS
PTR2607-f1c0-100f-f000-0000-0000-0000-023f.elastic-ssl.ui-r.com
A74.208.236.24🇺🇸 IONOS-AS
NSns1119.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5277:100🇩🇪 IONOS-AS
PTRns1119.ui-dns.com
A217.160.82.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.com
NSns1119.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5177:100🇩🇪 IONOS-AS
PTRns1119.ui-dns.biz
A217.160.81.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.biz
NSns1119.ui-dns.de
A2607:f1c0:fe:53:185:132:32:119🇺🇸 IONOS-ANYCAST
PTRns1119.ui-dns.de
A217.160.80.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.de
NSns1119.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5377:100🇩🇪 IONOS-AS
PTRns1119.ui-dns.org
A217.160.83.119🇩🇪 IONOS-AS
PTRns1119.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1119.ui-dns.comhostmaster@1and1.com 2016-04-04 #3

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=1770985508

Same first word

atu-edu.us

Similar names

tau-edu.kz

DNS History

18 records (8 active, 10 former)

20162017201820192020202120222023202420252026NSns1119.ui-dns.bizns1119.ui-dns.comns1119.ui-dns.dens1119.ui-dns.orgns-us.1and1-dns.comns-us.1and1-dns.dens-us.1and1-dns.orgns-us.1and1-dns.usMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA2607:f1c0:100f:f000::23f74.208.236.24192.195.77.70216.250.123.1522607:f1c0:1000:5079:28d7:41ed:1612:60062607:f1c0:1000:5079:f8d1:aeff:c621:d03d
○NSns-us.1and1-dns.com2015-10-16 → 2017-04-18 · 4 obs
● 2015-10-16 04:17:56
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
○NSns-us.1and1-dns.de2015-10-16 → 2017-04-18 · 4 obs
● 2015-10-16 04:17:56
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
○NSns-us.1and1-dns.org2015-10-16 → 2017-04-18 · 4 obs
● 2015-10-16 04:17:56
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
○NSns-us.1and1-dns.us2015-10-16 → 2017-04-18 · 4 obs
● 2015-10-16 04:17:56
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
●NSns1119.ui-dns.biz2026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10
●NSns1119.ui-dns.com2026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10
●NSns1119.ui-dns.de2026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10
●NSns1119.ui-dns.org2026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10
○MXmx00.1and1.com2015-10-16 → 2017-04-18 · 4 obs
● 2015-10-16 04:17:56
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
●MXmx00.ionos.com2026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10
○MXmx01.1and1.com2015-10-16 → 2017-04-18 · 4 obs
● 2015-10-16 04:17:56
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
●MXmx01.ionos.com2026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10
○A192.195.77.702016-09-11 → 2017-04-18 · 5 obs
○ 2016-03-16 15:42:04
● 2016-09-11 09:08:06
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
○A216.250.123.1522015-10-16 → 2016-03-16 · 4 obs
● 2015-10-16 04:17:56
● 2016-03-16 15:42:04
○ 2016-09-11 09:08:06
○ 2026-02-16 06:30:10
○A2607:f1c0:1000:5079:28d7:41ed:1612:60062015-10-16 → 2016-03-16 · 4 obs
● 2015-10-16 04:17:56
● 2016-03-16 15:42:04
○ 2016-09-11 09:08:06
○ 2026-02-16 06:30:10
○A2607:f1c0:1000:5079:f8d1:aeff:c621:d03d2016-09-11 → 2017-04-18 · 5 obs
○ 2016-03-16 15:42:04
● 2016-09-11 09:08:06
● 2017-04-18 18:05:24
○ 2026-02-15 02:38:58
○ 2026-02-16 06:30:10
●A2607:f1c0:100f:f000::23f2026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10
●A74.208.236.242026-02-15 → 2026-02-16 · 3 obs
○ 2017-04-18 18:05:24
● 2026-02-15 02:38:58
● 2026-02-16 06:30:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
atu-edu.usns1119.ui-dns.org, ns1119.ui-dns.com, ns1119.ui-dns.de, ns1119.ui-dns.biz-

✅ Authoritative Response

Server: 217.160.83.119

NS records: ns1119.ui-dns.org, ns1119.ui-dns.com, ns1119.ui-dns.de, ns1119.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for atu-edu.us (unsigned zone)

⏱️ Timing

Total: 558ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.24
AAAA12607:f1c0:100f:f000::23f
NS4ns1119.ui-dns.org, ns1119.ui-dns.biz...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1119.ui-dns.com hostmaster.1and1.com

AI analysis

Two IP numbers are pointed to by atu-edu.us: 2607:f1c0:100f:f000::23f and 74.208.236.24.

other host names include jeffreyspivak.com, baileyday.org, vidvisor.com, johnandcrystalfoeva.com and acapulcocharlotte.com; they share IP numbers with atu-edu.us.

atu-edu.us delegates to four name servers: ns1119.ui-dns.biz, ns1119.ui-dns.com, ns1119.ui-dns.de and ns1119.ui-dns.org.

atu-edu.us at least partially shares name servers with other domains, for instance giessharze-shop.com, oulep.info, solitairering.biz, pecosproshop.com and reloj-cucu.com.

These name servers are commonly used with the name servers ns1086.ui-dns.biz, ns1109.ui-dns.de, ns1043.ui-dns.org, ns1059.ui-dns.biz, ns1084.ui-dns.com, ns1086.ui-dns.org, ns1094.ui-dns.com and ns1053.ui-dns.de.

Host names with two IP numbers: ns1119.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5177:100 and 217.160.81.119; ns1119.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5277:100 and 217.160.82.119; ns1119.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:119 and 217.160.80.119; ns1119.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5377:100 and 217.160.83.119.

atu-edu.us is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

atu-edu.us uses the same mail server setup as other domains, for instance bmac1.com, damegoods.nyc, landscapingenfieldct.com, ishgar.com and mark-gibson.com.

atu-edu.us shares at least some mail servers with other domains, for instance nuvasculartech.com.

Host names with one IP:

mx00.ionos.com points to: 74.208.5.3

mx01.ionos.com points to: 74.208.5.21