`npug.org`

DNSSEC	⚠️ Not signed
A	138.197.227.160^{🇺🇸 DIGITALOCEAN138.197.224.0/22 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`v=spf1 include:_spf.protonmail.ch ~all`
TXT	`protonmail-verification=305689226873f5309b22297a8534a4cc10b9915e`
SOA	`ns1.digitalocean.com`hostmaster@npug.org serial=0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785915083

Same first word

npug.org

npug.cn

npug.com

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ngup.com.au

gnpu.net

ugpn.ru

npgu.cn

gupn.com

unpg.jp

ungp.de

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pugn.com

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npgu.org

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pgnu.name

pung.no

pngu.org

npgu.org.ua

ngpu.com

gnpu.edu.ua

ungp.fr

pung.net

upng.co.il

ngup.it

pung.work

gunp.com

ngpu.org.ua

unpg.org

nugp.com

ungp.ru

pnug.com

npgu.com

ungp.com

ngup.jp

pgnu.de

gnpu.com

pgun.de

gpnu.cn

gunp.net

pung.org

upng.org

unpg.com

pung.ru

pgnu.biz

pngu.co.uk

ungp.org

pgnu.net

pung.com

ugpn.org

pgnu.info

ngpu.ru

nupg.de

ugnp.com

gpun.cn

DNS History

22 records (6 active, 16 former)

○NSdns1.name-services.com2016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-09 20:54:38
● 2016-09-25 18:55:44
○ 2017-01-05 03:26:30
○ 2026-08-05 08:10:08

○NSdns2.name-services.com2016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-09 20:54:38
● 2016-09-25 18:55:44
○ 2017-01-05 03:26:30
○ 2026-08-05 08:10:08

○NSdns3.name-services.com2016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-09 20:54:38
● 2016-09-25 18:55:44
○ 2017-01-05 03:26:30
○ 2026-08-05 08:10:08

○NSdns4.name-services.com2016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-09 20:54:38
● 2016-09-25 18:55:44
○ 2017-01-05 03:26:30
○ 2026-08-05 08:10:08

○NSdns5.name-services.com2016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-09 20:54:38
● 2016-09-25 18:55:44
○ 2017-01-05 03:26:30
○ 2026-08-05 08:10:08

○NSken.ns.cloudflare.com2015-06-30 → 2016-04-09 · 4 obs

● 2015-06-30 03:43:18
● 2016-04-09 20:54:38
○ 2016-09-25 18:55:44
○ 2026-08-05 08:10:08

○NSlucy.ns.cloudflare.com2015-06-30 → 2016-04-09 · 4 obs

● 2015-06-30 03:43:18
● 2016-04-09 20:54:38
○ 2016-09-25 18:55:44
○ 2026-08-05 08:10:08

●NSns1.digitalocean.com2026-06-20 → 2026-08-05 · 3 obs

○ 2026-03-24 15:12:30
● 2026-06-20 15:50:52
● 2026-08-05 08:10:08

○NSns1.sedoparking.com2017-01-05 → 2017-01-05 · 4 obs

○ 2016-09-25 18:55:44
● 2017-01-05 03:26:30
○ 2026-03-24 15:12:30
○ 2026-08-05 08:10:08

●NSns2.digitalocean.com2026-06-20 → 2026-08-05 · 3 obs

○ 2026-03-24 15:12:30
● 2026-06-20 15:50:52
● 2026-08-05 08:10:08

○NSns2.sedoparking.com2017-01-05 → 2017-01-05 · 4 obs

○ 2016-09-25 18:55:44
● 2017-01-05 03:26:30
○ 2026-03-24 15:12:30
○ 2026-08-05 08:10:08

●NSns3.digitalocean.com2026-06-20 → 2026-08-05 · 3 obs

○ 2026-03-24 15:12:30
● 2026-06-20 15:50:52
● 2026-08-05 08:10:08

○MXlocalhost2017-01-05 → 2017-01-05 · 3 obs

● 2017-01-05 03:26:30
○ 2026-03-24 15:12:30
○ 2026-08-05 08:10:08

●MXmail.protonmail.ch2026-08-05 → 2026-08-05 · 3 obs

○ 2026-03-24 15:12:30
● 2026-08-05 08:10:06
● 2026-08-05 08:10:08

●MXmailsec.protonmail.ch2026-08-05 → 2026-08-05 · 3 obs

○ 2026-03-24 15:12:30
● 2026-08-05 08:10:06
● 2026-08-05 08:10:08

○A104.28.20.1122015-06-30 → 2016-04-09 · 4 obs

● 2015-06-30 03:43:18
● 2016-04-09 20:54:38
○ 2016-09-25 18:55:44
○ 2026-08-05 08:10:08

○A104.28.21.1122015-06-30 → 2016-04-09 · 4 obs

● 2015-06-30 03:43:18
● 2016-04-09 20:54:38
○ 2016-09-25 18:55:44
○ 2026-08-05 08:10:08

●A138.197.227.1602026-06-20 → 2026-08-05 · 3 obs

○ 2026-03-24 15:12:30
● 2026-06-20 15:50:52
● 2026-08-05 08:10:08

○A2400:cb00:2048:1::681c:14702015-06-30 → 2016-04-09 · 4 obs

● 2015-06-30 03:43:18
● 2016-04-09 20:54:38
○ 2016-09-25 18:55:44
○ 2026-08-05 08:10:08

○A2400:cb00:2048:1::681c:15702015-06-30 → 2016-04-09 · 4 obs

● 2015-06-30 03:43:18
● 2016-04-09 20:54:38
○ 2016-09-25 18:55:44
○ 2026-08-05 08:10:08

○A72.52.4.912017-01-05 → 2017-01-05 · 4 obs

○ 2016-09-25 18:55:44
● 2017-01-05 03:26:30
○ 2026-03-24 15:12:30
○ 2026-08-05 08:10:08

○A98.124.243.332016-09-25 → 2016-09-25 · 4 obs

○ 2016-04-09 20:54:38
● 2016-09-25 18:55:44
○ 2017-01-05 03:26:30
○ 2026-08-05 08:10:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
npug.org	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	-

✅ Authoritative Response

Server:172.64.52.210

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for npug.org (unsigned zone)

⏱️ Timing

Total: 161ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`138.197.227.160`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
MX	2	`mailsec.protonmail.ch (pri: 20), mail.protonmail.ch (pri: 10)`
TXT	2	`protonmail-verification=305689226873f530, v=spf1 include:_spf.protonmail.ch ~all`
SOA	1	`ns1.digitalocean.com hostmaster.npug.org`

Analysis

IP Addresses

npug.org resolves to one IP address: 138.197.227.160.

Among the host names that share IP numbers with npug.org is binarystar.com, as one example.

Name Servers

npug.org is served by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

There is at least partial name server overlap between npug.org and other domains — casasennicaragua.com, dtxridersconnect.com, westoffour.com and two more among them.

The hostnames ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each direct to two IP addresses — ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

Mail for npug.org is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.

npug.org uses an identical mail server configuration to several other domains — among them k2sistemas.net, sampbar.com, hillsidetool.com and two more.

npug.org has at least partial mail server overlap with other domains such as theomni.com, researchaviation.com.ng, thefly.de and two more.

mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.

npug.org - robtex.com

npug.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`npug.org`

`org`