polyu.com - dns.ninja

polyu.com

DNSSEC⚠️ Not signed
A86.105.245.69🇳🇱 TRANSIP-AS86.105.244.0/22 TransIP BV Amsterdam, The Netherlands
PTR86-105-245-69.haip.transip.net
NSns1.eftydns.com ⭐
A87.253.137.197🇳🇱 TRANSIP-AS87.253.128.0/19 TransIP BV Amsterdam, The Netherlands
PTR87-253-137-197.colo.transip.net
NSns2.eftydns.com
A136.144.254.183🇳🇱 TRANSIP-AS136.144.128.0/17 TransIP BV Amsterdam, The Netherlands
PTR136-144-254-183.colo.transip.net
SOAns1.eftydns.comhostmaster@polyu.com 2026-07-23 #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=1785343012

Subdomains

www.polyu.com

Same first word

polyu.work
polyu.eu
polyu.hk
polyu.org
polyu.com
polyu.vn
polyu.net
polyu.cn
polyu.it
polyu.com.cn
polyu.edu.hk

Similar names

poluy.com
yolup.com
loupy.eu
opyul.com
loupy.fr
plouy.com
pulyo.com
pylou.com
lopyu.com
lyoup.com
olyup.com
youlp.com
loupy.org
yplou.com
puyol.com
luopy.com
upoly.com
youpl.com
yuplo.com
poyul.com
uploy.com
uoply.com
yulop.com
puyol.eu
puyol.org
loupy.com
pluyo.com
luoyp.com
uploy.net
yulpo.com
youpl.us
loyup.com
luopy.fi
lopyu.pages.dev

DNS History

18 records (3 active, 15 former)

20162017201820192020202120222023202420252026NSns1.eftydns.comns2.eftydns.combuy.internettraffic.comns.uniregistry.netns1.uniregistry-dns.comns1.uniregistry-dns.netns1.uniregistrymarket.linkns2.uniregistry-dns.comns2.uniregistry-dns.netns2.uniregistrymarket.linksell.internettraffic.comA86.105.245.69162.242.150.89176.34.241.25323.253.58.22754.205.101.8569.172.201.15369.172.201.208
○NSbuy.internettraffic.com2015-08-20 → 2016-08-23 · 4 obs
● 2015-08-20 14:00:44
● 2016-08-23 02:39:30
○ 2016-09-03 11:37:44
○ 2026-07-29 16:51:26
○NSns.uniregistry.net2017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
●NSns1.eftydns.com2026-03-20 → 2026-07-29 · 3 obs
○ 2017-07-28 02:52:28
● 2026-03-20 09:16:36
● 2026-07-29 16:51:26
○NSns1.uniregistry-dns.com2017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○NSns1.uniregistry-dns.net2017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○NSns1.uniregistrymarket.link2016-09-03 → 2017-02-06 · 5 obs
○ 2016-08-23 02:39:30
● 2016-09-03 11:37:44
● 2017-02-06 08:54:52
○ 2017-05-13 21:30:48
○ 2026-07-29 16:51:26
●NSns2.eftydns.com2026-03-20 → 2026-07-29 · 3 obs
○ 2017-07-28 02:52:28
● 2026-03-20 09:16:36
● 2026-07-29 16:51:26
○NSns2.uniregistry-dns.com2017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○NSns2.uniregistry-dns.net2017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○NSns2.uniregistrymarket.link2016-09-03 → 2017-02-06 · 5 obs
○ 2016-08-23 02:39:30
● 2016-09-03 11:37:44
● 2017-02-06 08:54:52
○ 2017-05-13 21:30:48
○ 2026-07-29 16:51:26
○NSsell.internettraffic.com2015-08-20 → 2016-08-23 · 4 obs
● 2015-08-20 14:00:44
● 2016-08-23 02:39:30
○ 2016-09-03 11:37:44
○ 2026-07-29 16:51:26
○A162.242.150.892017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○A176.34.241.2532017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○A23.253.58.2272017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○A54.205.101.852017-05-13 → 2017-07-28 · 5 obs
○ 2017-02-06 08:54:52
● 2017-05-13 21:30:48
● 2017-07-28 02:52:28
○ 2026-03-20 09:16:36
○ 2026-07-29 16:51:26
○A69.172.201.1532016-04-28 → 2017-02-06 · 5 obs
○ 2016-04-03 21:34:10
● 2016-04-28 04:44:04
● 2017-02-06 08:54:52
○ 2017-05-13 21:30:48
○ 2026-07-29 16:51:26
○A69.172.201.2082015-08-20 → 2016-04-03 · 4 obs
● 2015-08-20 14:00:44
● 2016-04-03 21:34:10
○ 2016-04-28 04:44:04
○ 2026-07-29 16:51:26
●A86.105.245.692026-03-20 → 2026-07-29 · 3 obs
○ 2017-07-28 02:52:28
● 2026-03-20 09:16:36
● 2026-07-29 16:51:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
polyu.comns1.eftydns.com, ns2.eftydns.com2 records

✅ Authoritative Response

Server:87.253.137.197

NS records: ns1.eftydns.com, ns2.eftydns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyu.com (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

TypeCountSample Data
A186.105.245.69
NS2ns2.eftydns.com, ns1.eftydns.com
SOA1ns1.eftydns.com hostmaster.polyu.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.eftydns.com, ns2.eftydns.com)

Analysis

Hierarchy

The domain www.polyu.com falls under the parent polyu.com.

IP Addresses

polyu.com points to a single IP number: 86.105.245.69.

Additional host names — slapvideo.com, dangerful.com, managedsecurity.com and two others — share IP numbers with polyu.com.

Name Servers

The NS records for polyu.com delegate to ns1.eftydns.com and ns2.eftydns.com.

polyu.com shares its name server setup with other domains, including camera.ch, taloola.com, teyip.com and two others.

Each of ns1.eftydns.com and ns2.eftydns.com has one IP address: ns1.eftydns.com uses 87.253.137.197 and ns2.eftydns.com uses 136.144.254.183.