203u.com - robtex.com

203u.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns2.afternic.com ⭐
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
NSns1.afternic.com
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSverification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns2.afternic.comdns@jomax.net serial=1

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=1771291435

Previously MX for

203u.com

Same first word

203u.com

Similar names

2u03.com
230u.com
230u.cc
320u.com
u230.com
302u.com

DNS History

34 records (5 active, 29 former)

20162017201820192020202120222023202420252026NSns1.afternic.comns2.afternic.comverification-k4ibaefv92b8mcahic8cdo.ns101.verify.hnf1g1ns1.dnspod.netf1g1ns2.dnspod.netns0.transip.netns1.namebrightdns.comns1.transip.nlns2.namebrightdns.comns2.transip.eunsg1.namebrightdns.comnsg2.namebrightdns.comMX203u.comA13.248.169.4876.223.54.146107.23.160.218107.23.198.24023.110.5.2222a01:7c8:3:1337::2737.97.254.2752.204.129.2252.206.43.23452.21.180.23352.3.120.9052.4.72.13754.174.31.25454.208.74.21554.209.90.8154.210.33.19054.236.123.22454.85.127.70CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.comhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com
○NSf1g1ns1.dnspod.net2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 18:35:08
○ 2015-10-20 02:29:54
○ 2026-03-16 20:26:30
○NSf1g1ns2.dnspod.net2015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 18:35:08
○ 2015-10-20 02:29:54
○ 2026-03-16 20:26:30
○NSns0.transip.net2026-03-15 → 2026-03-16 · 2 obs
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
●NSns1.afternic.com2026-03-15 → 2026-03-16 · 3 obs
○ 2020-03-21 21:53:00
● 2026-03-15 10:25:26
● 2026-03-16 20:26:30
○NSns1.namebrightdns.com2015-10-20 → 2017-04-09 · 8 obs
○ 2015-05-27 18:35:08
● 2015-10-20 02:29:54
● 2015-12-23 00:34:34
○ 2016-03-21 07:27:00
● 2016-09-17 15:52:40
● 2017-04-09 22:23:30
○ 2020-03-21 21:53:00
○ 2026-03-16 20:26:30
○NSns1.transip.nl2026-03-15 → 2026-03-16 · 2 obs
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
●NSns2.afternic.com2026-03-15 → 2026-03-16 · 3 obs
○ 2020-03-21 21:53:00
● 2026-03-15 10:25:26
● 2026-03-16 20:26:30
○NSns2.namebrightdns.com2015-10-20 → 2017-04-09 · 8 obs
○ 2015-05-27 18:35:08
● 2015-10-20 02:29:54
● 2015-12-23 00:34:34
○ 2016-03-21 07:27:00
● 2016-09-17 15:52:40
● 2017-04-09 22:23:30
○ 2020-03-21 21:53:00
○ 2026-03-16 20:26:30
○NSns2.transip.eu2026-03-15 → 2026-03-16 · 2 obs
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
○NSnsg1.namebrightdns.com2016-03-21 → 2020-03-21 · 7 obs
○ 2015-12-23 00:34:34
● 2016-03-21 07:27:00
○ 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
● 2020-03-21 21:53:00
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
○NSnsg2.namebrightdns.com2015-12-23 → 2020-03-21 · 8 obs
○ 2015-10-20 02:29:54
● 2015-12-23 00:34:34
● 2016-03-21 07:27:00
○ 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
● 2020-03-21 21:53:00
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
●NSverification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn2026-03-15 → 2026-03-16 · 3 obs
○ 2020-03-21 21:53:00
● 2026-03-15 10:25:26
● 2026-03-16 20:26:30
○MX203u.com2026-03-15 → 2026-03-16 · 2 obs
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
○A107.23.160.2182015-12-23 → 2015-12-23 · 4 obs
○ 2015-10-20 02:29:54
● 2015-12-23 00:34:34
○ 2016-03-21 07:27:00
○ 2026-03-16 20:26:30
○A107.23.198.2402016-09-17 → 2016-09-17 · 4 obs
○ 2016-03-21 07:27:00
● 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
○ 2026-03-16 20:26:30
●A13.248.169.482026-03-15 → 2026-03-16 · 3 obs
○ 2020-03-21 21:53:00
● 2026-03-15 10:25:26
● 2026-03-16 20:26:30
○A23.110.5.2222015-05-27 → 2015-05-27 · 3 obs
● 2015-05-27 18:35:08
○ 2015-10-20 02:29:54
○ 2026-03-16 20:26:30
○A2a01:7c8:3:1337::272026-03-15 → 2026-03-16 · 2 obs
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
○A37.97.254.272026-03-15 → 2026-03-16 · 2 obs
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30
○A52.204.129.222017-04-09 → 2017-04-09 · 4 obs
○ 2016-09-17 15:52:40
● 2017-04-09 22:23:30
○ 2020-03-21 21:53:00
○ 2026-03-16 20:26:30
○A52.206.43.2342016-09-17 → 2016-09-17 · 4 obs
○ 2016-03-21 07:27:00
● 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
○ 2026-03-16 20:26:30
○A52.21.180.2332016-03-21 → 2016-03-21 · 4 obs
○ 2015-12-23 00:34:34
● 2016-03-21 07:27:00
○ 2016-09-17 15:52:40
○ 2026-03-16 20:26:30
○A52.3.120.902016-03-21 → 2016-03-21 · 4 obs
○ 2015-12-23 00:34:34
● 2016-03-21 07:27:00
○ 2016-09-17 15:52:40
○ 2026-03-16 20:26:30
○A52.4.72.1372016-09-17 → 2016-09-17 · 4 obs
○ 2016-03-21 07:27:00
● 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
○ 2026-03-16 20:26:30
○A54.174.31.2542015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-27 18:35:08
● 2015-10-20 02:29:54
○ 2015-12-23 00:34:34
○ 2026-03-16 20:26:30
○A54.208.74.2152015-10-20 → 2015-10-20 · 4 obs
○ 2015-05-27 18:35:08
● 2015-10-20 02:29:54
○ 2015-12-23 00:34:34
○ 2026-03-16 20:26:30
○A54.209.90.812015-12-23 → 2015-12-23 · 4 obs
○ 2015-10-20 02:29:54
● 2015-12-23 00:34:34
○ 2016-03-21 07:27:00
○ 2026-03-16 20:26:30
○A54.210.33.1902016-09-17 → 2016-09-17 · 4 obs
○ 2016-03-21 07:27:00
● 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
○ 2026-03-16 20:26:30
○A54.236.123.2242016-09-17 → 2016-09-17 · 4 obs
○ 2016-03-21 07:27:00
● 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
○ 2026-03-16 20:26:30
○A54.85.127.702017-04-09 → 2017-04-09 · 4 obs
○ 2016-09-17 15:52:40
● 2017-04-09 22:23:30
○ 2020-03-21 21:53:00
○ 2026-03-16 20:26:30
●A76.223.54.1462026-03-15 → 2026-03-16 · 3 obs
○ 2020-03-21 21:53:00
● 2026-03-15 10:25:26
● 2026-03-16 20:26:30
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-10-20 → 2016-09-17 · 4 obs
● 2015-10-20 02:29:54
● 2016-09-17 15:52:40
○ 2017-04-09 22:23:30
○ 2026-03-16 20:26:30
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-09 → 2017-04-09 · 4 obs
○ 2016-09-17 15:52:40
● 2017-04-09 22:23:30
○ 2020-03-21 21:53:00
○ 2026-03-16 20:26:30
○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-03-21 → 2020-03-21 · 4 obs
○ 2017-04-09 22:23:30
● 2020-03-21 21:53:00
○ 2026-03-15 10:25:26
○ 2026-03-16 20:26:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...-
203u.comns1.afternic.com, ns2.afternic.com, verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn4 records

✅ Authoritative Response

Server: 97.74.98.69

NS records: ns1.afternic.com, ns2.afternic.com, verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 203u.com (unsigned zone)

⏱️ Timing

Total: 4000ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns1.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

203u.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as robothope.com, rabbithut.com, rentalsmith.com, sweetandpowerful.com and nuldi.com share IP numbers with 203u.com.

Name Servers

203u.com is delegated to three name servers: ns1.afternic.com, ns2.afternic.com and verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn.

At least part of the name servers for 203u.com are shared with other domains, for instance couponsmobile.com, hushsavings.com, wwwqa.acctaccess.com, sysman.co and remote.mtb-tech.com.

These name servers are commonly used alongside verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-ag3xtxqjhqhiyarqdrht2l.ns101.verify.hn.

Host names with two IP numbers:

ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69

ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69

verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn points to 13.248.169.48 and 76.223.54.146