user-training.com - robtex.com

user-training.com

DNSSEC⚠️ Not signed
NSns-1119.awsdns-11.org ⭐
A2600:9000:5304:5f00::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1119.awsdns-11.org
A205.251.196.95🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1119.awsdns-11.org
NSns-1636.awsdns-12.co.uk
A2600:9000:5306:6400::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1636.awsdns-12.co.uk
A205.251.198.100🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1636.awsdns-12.co.uk
NSns-359.awsdns-44.com
A2600:9000:5301:6700::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-359.awsdns-44.com
A205.251.193.103🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-359.awsdns-44.com
NSns-713.awsdns-25.net
A2600:9000:5302:c900::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-713.awsdns-25.net
A205.251.194.201🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-713.awsdns-25.net
MXmx.mail.user-training.com ⭐
MXmxa.eu.mailgun.org ⭐
A34.111.145.192🇺🇸 Google34.108.0.0/14
PTR192.145.111.34.bc.googleusercontent.com
MXmxb.eu.mailgun.org ⭐
A34.111.145.192🇺🇸 Google34.108.0.0/14
PTR192.145.111.34.bc.googleusercontent.com
TXTv=spf1 include:_spf.google.com include:sendgrid.net include:mailgun.org inclu...
SOAns-1119.awsdns-11.orgawsdns-hostmaster@amazon.com 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

Same first word

user-training.com

DNS History

20 records (7 active, 13 former)

200920112013201520172019202120232025NSns-1119.awsdns-11.orgns-1636.awsdns-12.co.ukns-359.awsdns-44.comns-713.awsdns-25.neta.ns36.deb.ns36.dens-1525.awsdns-62.orgns-1976.awsdns-55.co.ukns-85.awsdns-10.comns-951.awsdns-54.netns37.1und1.dens38.1und1.deMXmx.mail.user-training.commxa.eu.mailgun.orgmxb.eu.mailgun.orgmailgw.ns36.demx00.kundenserver.demx01.kundenserver.deA72.52.4.9082.165.83.61
○NSa.ns36.de2015-11-07 → 2016-01-29 · 5 obs
○ 2015-06-30 07:55:32
● 2015-11-07 08:42:14
● 2016-01-29 10:59:32
○ 2016-04-23 13:00:56
○ 2026-03-14 01:33:26
○NSb.ns36.de2015-11-07 → 2016-01-29 · 5 obs
○ 2015-06-30 07:55:32
● 2015-11-07 08:42:14
● 2016-01-29 10:59:32
○ 2016-04-23 13:00:56
○ 2026-03-14 01:33:26
●NSns-1119.awsdns-11.org2026-02-22 → 2026-03-14 · 3 obs
○ 2018-09-14 16:04:06
● 2026-02-22 01:28:22
● 2026-03-14 01:33:26
○NSns-1525.awsdns-62.org2018-09-14 → 2018-09-14 · 4 obs
○ 2016-04-23 13:00:56
● 2018-09-14 16:04:06
○ 2026-02-22 01:28:22
○ 2026-03-14 01:33:26
●NSns-1636.awsdns-12.co.uk2026-02-22 → 2026-03-14 · 3 obs
○ 2018-09-14 16:04:06
● 2026-02-22 01:28:22
● 2026-03-14 01:33:26
○NSns-1976.awsdns-55.co.uk2018-09-14 → 2018-09-14 · 4 obs
○ 2016-04-23 13:00:56
● 2018-09-14 16:04:06
○ 2026-02-22 01:28:22
○ 2026-03-14 01:33:26
●NSns-359.awsdns-44.com2026-02-22 → 2026-03-14 · 3 obs
○ 2018-09-14 16:04:06
● 2026-02-22 01:28:22
● 2026-03-14 01:33:26
●NSns-713.awsdns-25.net2026-02-22 → 2026-03-14 · 3 obs
○ 2018-09-14 16:04:06
● 2026-02-22 01:28:22
● 2026-03-14 01:33:26
○NSns-85.awsdns-10.com2018-09-14 → 2018-09-14 · 4 obs
○ 2016-04-23 13:00:56
● 2018-09-14 16:04:06
○ 2026-02-22 01:28:22
○ 2026-03-14 01:33:26
○NSns-951.awsdns-54.net2018-09-14 → 2018-09-14 · 4 obs
○ 2016-04-23 13:00:56
● 2018-09-14 16:04:06
○ 2026-02-22 01:28:22
○ 2026-03-14 01:33:26
○NSns37.1und1.de2008-03-18 → 2015-06-30 · 4 obs
● 2008-03-18 00:16:28
● 2015-06-30 07:55:32
○ 2015-11-07 08:42:14
○ 2026-03-14 01:33:26
○NSns38.1und1.de2008-03-18 → 2015-06-30 · 4 obs
● 2008-03-18 00:16:28
● 2015-06-30 07:55:32
○ 2015-11-07 08:42:14
○ 2026-03-14 01:33:26
○MXmailgw.ns36.de2015-11-07 → 2016-01-29 · 5 obs
○ 2015-06-30 07:55:32
● 2015-11-07 08:42:14
● 2016-01-29 10:59:32
○ 2016-04-23 13:00:56
○ 2026-03-14 01:33:26
●MXmx.mail.user-training.com2026-02-22 → 2026-03-14 · 3 obs
○ 2016-04-23 13:00:56
● 2026-02-22 01:28:22
● 2026-03-14 01:33:26
○MXmx00.kundenserver.de2008-03-18 → 2015-06-30 · 4 obs
● 2008-03-18 00:16:28
● 2015-06-30 07:55:32
○ 2015-11-07 08:42:14
○ 2026-03-14 01:33:26
○MXmx01.kundenserver.de2008-03-18 → 2015-06-30 · 4 obs
● 2008-03-18 00:16:28
● 2015-06-30 07:55:32
○ 2015-11-07 08:42:14
○ 2026-03-14 01:33:26
●MXmxa.eu.mailgun.org2026-02-22 → 2026-03-14 · 3 obs
○ 2016-04-23 13:00:56
● 2026-02-22 01:28:22
● 2026-03-14 01:33:26
●MXmxb.eu.mailgun.org2026-02-22 → 2026-03-14 · 3 obs
○ 2016-04-23 13:00:56
● 2026-02-22 01:28:22
● 2026-03-14 01:33:26
○A72.52.4.902015-11-07 → 2016-01-29 · 5 obs
○ 2015-06-30 07:55:32
● 2015-11-07 08:42:14
● 2016-01-29 10:59:32
○ 2016-04-23 13:00:56
○ 2026-03-14 01:33:26
○A82.165.83.612008-03-18 → 2015-06-30 · 4 obs
● 2008-03-18 00:16:28
● 2015-06-30 07:55:32
○ 2015-11-07 08:42:14
○ 2026-03-14 01:33:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
user-training.comns-713.awsdns-25.net, ns-359.awsdns-44.com, ns-1636.awsdns-12.co.uk, ns-1119.awsdns-11.org1 record

✅ Authoritative Response

Server: 205.251.198.100

NS records: ns-713.awsdns-25.net, ns-359.awsdns-44.com, ns-1636.awsdns-12.co.uk, ns-1119.awsdns-11.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for user-training.com (unsigned zone)

⏱️ Timing

Total: 958ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-1119.awsdns-11.org, ns-1636.awsdns-12.co.uk...
MX3mx.mail.user-training.com (pri: 10), mxa.eu.mailgun.org (pri: 10)...
TXT1v=spf1 include:_spf.google.com include:s
SOA1ns-1119.awsdns-11.org awsdns-hostmaster.

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-359.awsdns-44.com)

Analysis

Name Servers

user-training.com is delegated to four name servers: ns-359.awsdns-44.com, ns-713.awsdns-25.net, ns-1119.awsdns-11.org and ns-1636.awsdns-12.co.uk.

user-training.com shares some name servers with other domains, for example littleasianboy.com, ppcoh.org, onenationtitle.com, stipepay.com and literank.com.

Host names with two IP numbers

Two IPs per host:

ns-359.awsdns-44.com points to 2600:9000:5301:6700::1 and 205.251.193.103

ns-713.awsdns-25.net points to 2600:9000:5302:c900::1 and 205.251.194.201

ns-1119.awsdns-11.org points to 2600:9000:5304:5f00::1 and 205.251.196.95

ns-1636.awsdns-12.co.uk points to 2600:9000:5306:6400::1 and 205.251.198.100

Mail Servers

user-training.com is handled by three mail servers: mx.mail.user-training.com, mxa.eu.mailgun.org and mxb.eu.mailgun.org.

user-training.com shares some mail servers with other domains, at least partially; for instance acela.solutions, hoogstenoodt.com, maximilianhils.com, actorsmartbook.se and mail.roggermaier.de.

these mail servers are often used with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with one IP number:

mxa.eu.mailgun.org points to: 34.111.145.192

mxb.eu.mailgun.org points to: 34.111.145.192

Names pointing to 34.111.145.192: mxa.eu.mailgun.org and mxb.eu.mailgun.org