y100.com - robtex.com

y100.com

DNSSEC⚠️ Not signed
A3.219.44.41🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-219-44-41.compute-1.amazonaws.com
A44.196.21.6🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
A54.160.200.60🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix
NSpdns196.ultradns.org ⭐
A2001:502:4612::e8🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns196.ultradns.org
A156.154.67.196🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns196.ultradns.org
NSns0121.secondary.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:51::a29f:207a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0121.secondary.cloudflare.com
A162.159.32.122Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0121.secondary.cloudflare.com
NSns0237.secondary.cloudflare.com ⚠️ Not in zone NS records
A2606:4700:59::a29f:2170🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0237.secondary.cloudflare.com
A162.159.33.112Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns0237.secondary.cloudflare.com
NSpdns196.ultradns.biz
A2610:a1:1015::e8🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns196.ultradns.biz
A156.154.66.196🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns196.ultradns.biz
NSpdns196.ultradns.co.uk ⚠️ Not in parent delegation
A2610:a1:1017::e8🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns196.ultradns.co.uk
A156.154.69.196🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns196.ultradns.co.uk
NSpdns196.ultradns.com
A2001:502:f3ff::e8🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns196.ultradns.com
A156.154.64.196🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns196.ultradns.com
NSpdns196.ultradns.info
A2610:a1:1016::e8🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns196.ultradns.info
A156.154.68.196🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns196.ultradns.info
NSpdns196.ultradns.net
A2610:a1:1014::e8🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns196.ultradns.net
A156.154.65.196🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns196.ultradns.net
MXiheartmedia-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c927::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00301.inbound.protection.outlook.com
A2a01:111:f403:c946::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f913::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy5pr05cu00101.inbound.protection.outlook.com
A52.101.8.44🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm5pr04cu00104.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
TXTv=spf1 include:spf.iheartmedia.com -all
TXTCFNzrgnr9+cWl+ODftiIGKQHELnksoaFY7aWCcw5gAnCXJMcZqFQiiDd1EmPL6h5vFy+Pprn7WIeQ...
SOApdns196.ultradns.orgsre@iheartmedia.com serial=180

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=1775933457
WOT: SAFE (84/100)

Subdomains

www.y100.com

Same first word

y100.cc
y100.ru
y100.info
y100.net
y100.com

Similar names

y010.com
y001.cn
100y.com.tw
y001.com
00y1.com
001y.com
100y.cc
y001.net
100y.cn
100y.com
100y.ru

DNS History

27 records (12 active, 15 former)

20162017201820192020202120222023202420252026NSns0121.secondary.cloudflare.comns0237.secondary.cloudflare.compdns196.ultradns.bizpdns196.ultradns.co.ukpdns196.ultradns.compdns196.ultradns.infopdns196.ultradns.netpdns196.ultradns.orgdns1.clearchannel.comdns2.clearchannel.comns1.clearchannel.comns1.p10.dynect.netns2.clearchannel.comns2.p10.dynect.netns3.p10.dynect.netns4.p10.dynect.netMXiheartmedia-com.mail.protection.outlook.commxa-001b1801.gslb.pphosted.commxb-001b1801.gslb.pphosted.comA3.219.44.4144.196.21.654.160.200.60151.101.50.2518.211.215.26207.230.155.254207.230.156.20534.205.130.87
○NSdns1.clearchannel.com2015-09-03 → 2017-09-11 · 4 obs
● 2015-09-03 16:53:30
● 2017-09-11 12:00:50
○ 2020-03-10 13:18:14
○ 2026-04-11 18:52:36
○NSdns2.clearchannel.com2015-09-03 → 2017-09-11 · 4 obs
● 2015-09-03 16:53:30
● 2017-09-11 12:00:50
○ 2020-03-10 13:18:14
○ 2026-04-11 18:52:36
●NSns0121.secondary.cloudflare.com2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●NSns0237.secondary.cloudflare.com2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
○NSns1.clearchannel.com2015-09-03 → 2017-09-11 · 4 obs
● 2015-09-03 16:53:30
● 2017-09-11 12:00:50
○ 2020-03-10 13:18:14
○ 2026-04-11 18:52:36
○NSns1.p10.dynect.net2020-03-10 → 2020-04-01 · 5 obs
○ 2017-09-11 12:00:50
● 2020-03-10 13:18:14
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
○NSns2.clearchannel.com2015-09-03 → 2017-09-11 · 4 obs
● 2015-09-03 16:53:30
● 2017-09-11 12:00:50
○ 2020-03-10 13:18:14
○ 2026-04-11 18:52:36
○NSns2.p10.dynect.net2020-03-10 → 2020-04-01 · 5 obs
○ 2017-09-11 12:00:50
● 2020-03-10 13:18:14
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
○NSns3.p10.dynect.net2020-03-10 → 2020-04-01 · 5 obs
○ 2017-09-11 12:00:50
● 2020-03-10 13:18:14
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
○NSns4.p10.dynect.net2020-03-10 → 2020-04-01 · 5 obs
○ 2017-09-11 12:00:50
● 2020-03-10 13:18:14
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
●NSpdns196.ultradns.biz2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●NSpdns196.ultradns.co.uk2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●NSpdns196.ultradns.com2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●NSpdns196.ultradns.info2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●NSpdns196.ultradns.net2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●NSpdns196.ultradns.org2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●MXiheartmedia-com.mail.protection.outlook.com2026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
○MXmxa-001b1801.gslb.pphosted.com2015-09-03 → 2020-04-01 · 4 obs
● 2015-09-03 16:53:30
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
○MXmxb-001b1801.gslb.pphosted.com2015-09-03 → 2020-04-01 · 4 obs
● 2015-09-03 16:53:30
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
○A151.101.50.252017-09-11 → 2017-09-11 · 4 obs
○ 2017-07-12 16:02:06
● 2017-09-11 12:00:50
○ 2020-03-10 13:18:14
○ 2026-04-11 18:52:36
○A18.211.215.262020-03-10 → 2020-04-01 · 5 obs
○ 2017-09-11 12:00:50
● 2020-03-10 13:18:14
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
○A207.230.155.2542015-09-03 → 2016-10-01 · 4 obs
● 2015-09-03 16:53:30
● 2016-10-01 00:54:42
○ 2016-10-08 22:24:54
○ 2026-04-11 18:52:36
○A207.230.156.2052016-10-08 → 2017-07-12 · 5 obs
○ 2016-10-01 00:54:42
● 2016-10-08 22:24:54
● 2017-07-12 16:02:06
○ 2017-09-11 12:00:50
○ 2026-04-11 18:52:36
●A3.219.44.412026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
○A34.205.130.872020-03-10 → 2020-04-01 · 5 obs
○ 2017-09-11 12:00:50
● 2020-03-10 13:18:14
● 2020-04-01 12:42:26
○ 2026-02-14 17:05:36
○ 2026-04-11 18:52:36
●A44.196.21.62026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36
●A54.160.200.602026-02-14 → 2026-04-11 · 3 obs
○ 2020-04-01 12:42:26
● 2026-02-14 17:05:36
● 2026-04-11 18:52:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
y100.compdns196.ultradns.com, pdns196.ultradns.net, pdns196.ultradns.org, pdns196.ultradns.info...6 records

✅ Authoritative Response

Server:156.154.64.196

NS records: pdns196.ultradns.com, pdns196.ultradns.net, pdns196.ultradns.org, pdns196.ultradns.info, pdns196.ultradns.biz, ns0121.secondary.cloudflare.com, ns0237.secondary.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for y100.com (unsigned zone)

⏱️ Timing

Total: 2658ms | Queries: -

📄 Records

TypeCountSample Data
A344.196.21.6, 3.219.44.41...
NS6pdns196.ultradns.co.uk, pdns196.ultradns.biz...
MX1iheartmedia-com.mail.protection.outlook.
TXT2v=spf1 include:spf.iheartmedia.com -all, CFNzrgnr9+cWl+ODftiIGKQHELnksoaFY7aWCcw5
SOA1pdns196.ultradns.org sre.iheartmedia.com

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (pdns196.ultradns.com, pdns196.ultradns.com, ns0121.secondary.cloudflare.com...)

Analysis

Hierarchy

y100.com is the parent of www.y100.com.

IP Addresses

y100.com points to three IPs: 3.219.44.41, 44.196.21.6 and 54.160.200.60.

other host names including woainow.com, knixcountry.com, wxxl.com, 1067litefm.com and wqsr.com share IP numbers with y100.com.

Name Servers

y100.com is delegated to eight name servers: pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org, ns0121.secondary.cloudflare.com, ns0237.secondary.cloudflare.com and pdns196.ultradns.co.uk.

y100.com at least partially shares name servers with other domains, for instance usregistry.neustar, tccloud08.com, neustarintelligentcloud.net, accountlink.neustar and neustar.neustar.

These name servers are commonly used with the following name servers: udns1.ultradns.net, udns2.ultradns.net, pdns1.ultradns.net, pdns5.ultradns.info, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk, ns20.digicertdns.com and ns21.digicertdns.com.

Host names with two IPs:

pdns196.ultradns.biz has IPs 2610:a1:1015::e8 and 156.154.66.196.

pdns196.ultradns.com has IPs 2001:502:f3ff::e8 and 156.154.64.196.

pdns196.ultradns.info has IPs 2610:a1:1016::e8 and 156.154.68.196.

pdns196.ultradns.net has IPs 2610:a1:1014::e8 and 156.154.65.196.

pdns196.ultradns.org has IPs 2001:502:4612::e8 and 156.154.67.196.

ns0121.secondary.cloudflare.com has IPs 2606:4700:51::a29f:207a and 162.159.32.122.

ns0237.secondary.cloudflare.com has IPs 2606:4700:59::a29f:2170 and 162.159.33.112.

pdns196.ultradns.co.uk has IPs 2610:a1:1017::e8 and 156.154.69.196.

Mail Servers

y100.com is handled by a single mail server, iheartmedia-com.mail.protection.outlook.com.

y100.com shares the same mail server setup as other domains, for instance 1041theedge.com, etvsales.com, 99kisscountry.com, thenewkool1057fm.com and 600kcol.com.

Host iheartmedia-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c927::1, 2a01:111:f403:c946::4, 2a01:111:f403:f802::, 2a01:111:f403:f913::1, 52.101.8.44, 52.101.41.6, 52.101.41.21 and 52.101.41.24.