performanceuniversity.com - robtex.com

performanceuniversity.com

DNSSEC⚠️ Not signed
A2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies
A66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies
A96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies
NSdamao.ns.giantpanda.com ⭐ ⚠️ Not in zone NS records
A3.33.232.36🇺🇸 Amazon3.33.224.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
NSyangguang.ns.giantpanda.com ⚠️ Not in zone NS records
A75.2.45.63🇺🇸 Amazon75.2.32.0/20
PTRab9e1958095d04f26.awsglobalaccelerator.com
MXmail.mailerhost.net ⭐
A5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24
PTRmail.mailerhost.net
A161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean
PTRmail.mailerhost.net
TXTv=spf1 ip6:fd43:c0d1:c090::/48 -all
SOAdamao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #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

Subdomains

hostmaster.performanceuniversity.com

Same first word

performanceuniversity.com

DNS History

18 records (7 active, 11 former)

2008201020122014201620182020202220242026NSdamao.ns.giantpanda.comyangguang.ns.giantpanda.combuy.internettraffic.comns.buydomains.comns1.uniregistrymarket.linkns2.uniregistrymarket.linksell.internettraffic.comthis-domain-for-sale.comMXmail.mailerhost.netdev.nullA2600:3c03::f03c:95ff:fe91:5d522600:3c03::f03c:95ff:feed:4d4f66.175.209.17996.126.111.165207.148.248.143208.254.3.16666.151.181.4969.172.201.153
○NSbuy.internettraffic.com2016-07-10 → 2016-07-10 · 4 obs
○ 2015-08-08 07:45:20
● 2016-07-10 16:47:52
○ 2017-03-20 14:13:10
○ 2026-03-22 22:04:02
●NSdamao.ns.giantpanda.com2026-03-21 → 2026-03-22 · 3 obs
○ 2020-01-24 21:02:52
● 2026-03-21 09:44:58
● 2026-03-22 22:04:02
○NSns.buydomains.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 16:33:16
○ 2015-08-08 07:45:20
○ 2026-03-22 22:04:02
○NSns1.uniregistrymarket.link2017-03-20 → 2020-01-24 · 5 obs
○ 2016-07-10 16:47:52
● 2017-03-20 14:13:10
● 2020-01-24 21:02:52
○ 2026-03-21 09:44:58
○ 2026-03-22 22:04:02
○NSns2.uniregistrymarket.link2017-03-20 → 2020-01-24 · 5 obs
○ 2016-07-10 16:47:52
● 2017-03-20 14:13:10
● 2020-01-24 21:02:52
○ 2026-03-21 09:44:58
○ 2026-03-22 22:04:02
○NSsell.internettraffic.com2016-07-10 → 2016-07-10 · 4 obs
○ 2015-08-08 07:45:20
● 2016-07-10 16:47:52
○ 2017-03-20 14:13:10
○ 2026-03-22 22:04:02
○NSthis-domain-for-sale.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 16:33:16
○ 2015-08-08 07:45:20
○ 2026-03-22 22:04:02
●NSyangguang.ns.giantpanda.com2026-03-21 → 2026-03-22 · 3 obs
○ 2020-01-24 21:02:52
● 2026-03-21 09:44:58
● 2026-03-22 22:04:02
○MXdev.null2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 16:33:16
○ 2015-08-08 07:45:20
○ 2026-03-22 22:04:02
●MXmail.mailerhost.net2026-03-21 → 2026-03-22 · 3 obs
○ 2015-08-08 07:45:20
● 2026-03-21 09:44:58
● 2026-03-22 22:04:02
○A207.148.248.1432015-11-28 → 2016-02-28 · 5 obs
○ 2015-08-08 07:45:20
● 2015-11-28 21:05:30
● 2016-02-28 20:58:52
○ 2016-07-10 16:47:52
○ 2026-03-22 22:04:02
○A208.254.3.1662007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 16:33:16
○ 2015-08-08 07:45:20
○ 2026-03-22 22:04:02
●A2600:3c03::f03c:95ff:fe91:5d522026-03-21 → 2026-03-22 · 3 obs
○ 2020-01-24 21:02:52
● 2026-03-21 09:44:58
● 2026-03-22 22:04:02
●A2600:3c03::f03c:95ff:feed:4d4f2026-03-21 → 2026-03-22 · 3 obs
○ 2020-01-24 21:02:52
● 2026-03-21 09:44:58
● 2026-03-22 22:04:02
○A66.151.181.492015-08-08 → 2015-08-08 · 4 obs
○ 2007-11-07 16:33:16
● 2015-08-08 07:45:20
○ 2015-11-28 21:05:30
○ 2026-03-22 22:04:02
●A66.175.209.1792026-03-21 → 2026-03-22 · 3 obs
○ 2020-01-24 21:02:52
● 2026-03-21 09:44:58
● 2026-03-22 22:04:02
○A69.172.201.1532016-07-10 → 2020-01-24 · 5 obs
○ 2016-02-28 20:58:52
● 2016-07-10 16:47:52
● 2020-01-24 21:02:52
○ 2026-03-21 09:44:58
○ 2026-03-22 22:04:02
●A96.126.111.1652026-03-21 → 2026-03-22 · 3 obs
○ 2020-01-24 21:02:52
● 2026-03-21 09:44:58
● 2026-03-22 22:04:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
performanceuniversity.comdamao.ns.giantpanda.com, yangguang.ns.giantpanda.com2 records

✅ Authoritative Response

Server: 3.33.232.36

NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for performanceuniversity.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

TypeCountSample Data
A266.175.209.179, 96.126.111.165
AAAA22600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f
MX1mail.mailerhost.net (pri: 1)
TXT1v=spf1 ip6:fd43:c0d1:c090::/48 -all
SOA1damao.ns.giantpanda.com admin.giantpanda

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)

Analysis

Hierarchy

performanceuniversity.com is the parent of hostmaster.performanceuniversity.com.

IP Addresses

performanceuniversity.com resolves to four IP numbers: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.

other host names for instance 149.clients.your-server.com, metinvest.biz, mail.cefiro4u.com, tide.com.au and 410.co share IP numbers with performanceuniversity.com.

Name Servers

performanceuniversity.com is delegated to two name servers: damao.ns.giantpanda.com and yangguang.ns.giantpanda.com.

performanceuniversity.com shares the same name server setup as other domains, for example l1.bb1.li.ggn.net, endlease.com, swag.net, webmoon.com and hostmaster.eego.com.

performanceuniversity.com at least partially shares name servers with other domains, for instance marrbudm.top, cafr.fashiondesire.com, www.epicur.com, vestments.org and diversifyportfolios.com.

These name servers are commonly used with the name servers changchang.ns.giantpanda.com.

Host names with one IP number:

The host damao.ns.giantpanda.com points to 3.33.232.36 and the host yangguang.ns.giantpanda.com points to 75.2.45.63.

Mail Servers

performanceuniversity.com is handled by a single mail server, mail.mailerhost.net.

performanceuniversity.com shares the same mail server setup as other domains, for instance www.parfum1.com, mf1-out.cn1.myschools.net, www.frnb.com, xvo.com and mailhub.serviceclinic.com.

Host mail.mailerhost.net resolves to two IPs: 5.161.133.13 and 161.35.84.83.