polyu.work - dns.ninja

`polyu.work`

DNSSEC	⚠️ Not signed
NS	`ali.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c03b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ali.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:203b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ali.ns.cloudflare.com`
		A	108.162.192.59^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	172.64.32.59^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
		A	173.245.58.59^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ali.ns.cloudflare.com`
NS	`miles.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miles.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miles.ns.cloudflare.com`
		A	108.162.193.207^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	172.64.33.207^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
		A	173.245.59.207^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miles.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f27.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ali.ns.cloudflare.com`dns@cloudflare.com serial=2407732024

`work`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.work` ⭐
	NS	`b.nic.work`
	NS	`c.nic.work`
	NS	`x.nic.work`
	NS	`y.nic.work`
	NS	`z.nic.work`
	SOA	`a.nic.work`admin@tldns.godaddy serial=1785406748

Same first word

polyu.com

polyu.vn

polyu.net

polyu.cn

polyu.it

polyu.com.cn

polyu.edu.hk

polyu.work

polyu.eu

polyu.hk

polyu.org

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opyul.com

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lopyu.com

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youlp.com

loupy.org

yplou.com

puyol.com

luopy.com

upoly.com

youpl.com

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uoply.com

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puyol.eu

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uploy.net

yulpo.com

DNS History

13 records (7 active, 6 former)

●NSali.ns.cloudflare.com2017-03-16 → 2026-07-30 · 2 obs

● 2017-03-16 15:11:40
● 2026-07-30 10:29:26

●NSmiles.ns.cloudflare.com2017-03-16 → 2026-07-30 · 2 obs

● 2017-03-16 15:11:40
● 2026-07-30 10:29:26

●MXalt1.aspmx.l.google.com2018-03-10 → 2026-07-30 · 3 obs

○ 2017-03-16 15:11:40
● 2018-03-10 07:29:44
● 2026-07-30 10:29:26

●MXalt2.aspmx.l.google.com2018-03-10 → 2026-07-30 · 3 obs

○ 2017-03-16 15:11:40
● 2018-03-10 07:29:44
● 2026-07-30 10:29:26

●MXalt3.aspmx.l.google.com2018-03-10 → 2026-07-30 · 3 obs

○ 2017-03-16 15:11:40
● 2018-03-10 07:29:44
● 2026-07-30 10:29:26

●MXalt4.aspmx.l.google.com2018-03-10 → 2026-07-30 · 3 obs

○ 2017-03-16 15:11:40
● 2018-03-10 07:29:44
● 2026-07-30 10:29:26

●MXaspmx.l.google.com2018-03-10 → 2026-07-30 · 3 obs

○ 2017-03-16 15:11:40
● 2018-03-10 07:29:44
● 2026-07-30 10:29:26

○MXmailstore1.secureserver.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:11:40
○ 2018-03-10 07:29:44
○ 2026-07-30 10:29:26

○MXsmtp.secureserver.net2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:11:40
○ 2018-03-10 07:29:44
○ 2026-07-30 10:29:26

○A104.28.4.592017-03-16 → 2018-03-10 · 4 obs

● 2017-03-16 15:11:40
● 2018-03-10 07:29:44
○ 2026-03-05 13:29:10
○ 2026-07-30 10:29:26

○A104.28.5.592017-03-16 → 2018-03-10 · 4 obs

● 2017-03-16 15:11:40
● 2018-03-10 07:29:44
○ 2026-03-05 13:29:10
○ 2026-07-30 10:29:26

○A2400:cb00:2048:1::681c:43b2017-03-16 → 2018-03-10 · 4 obs

● 2017-03-16 15:11:40
● 2018-03-10 07:29:44
○ 2026-03-05 13:29:10
○ 2026-07-30 10:29:26

○A2400:cb00:2048:1::681c:53b2017-03-16 → 2018-03-10 · 4 obs

● 2017-03-16 15:11:40
● 2018-03-10 07:29:44
○ 2026-03-05 13:29:10
○ 2026-07-30 10:29:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
work	b.nic.work, x.nic.work, z.nic.work, c.nic.work...	12 records
polyu.work	ali.ns.cloudflare.com, miles.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.59

NS records: ali.ns.cloudflare.com, miles.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for polyu.work (unsigned zone)

⏱️ Timing

Total: 423ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ali.ns.cloudflare.com, miles.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ali.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (b.nic.work, b.nic.work, x.nic.work...)

Analysis

Name Servers

polyu.work is delegated to two name servers: ali.ns.cloudflare.com and miles.ns.cloudflare.com.

polyu.work shares its NS records with other domains, for example traceyorchard.com, paulamorrisonri.com, olsonandorlick.com and two others.

polyu.work shares at least some of its name servers with other domains, including qrandpashabet8238.com, dreamdevelopmentproject.com, brani888.com and two others.

These name servers are frequently seen alongside the name servers jasmine.ns.cloudflare.com, celine.ns.cloudflare.com, earl.ns.cloudflare.com and zod.ns.cloudflare.com.

DNS names with 6 IP addresses:

ali.ns.cloudflare.com resolves to 108.162.192.59, 172.64.32.59, 173.245.58.59 and 3 other IP addresses.

miles.ns.cloudflare.com resolves to 108.162.193.207, 172.64.33.207, 173.245.59.207 and 3 other IP addresses.

Mail Servers

Mail for polyu.work is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between polyu.work and other domains, including ddbqms.com, ns500821.ns500821.ns500795.ns500821.ns500794.ns500821.ns500794.ns500821.ns500794.ns500821.ns500795.lustypartnersfinder.com, arkitopos.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com points to 173.194.45.27 and 2607:f8b0:4004:c27::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.