`opensource.guide`

DNSSEC	⚠️ Not signed
A	185.199.108.153^{🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24}
		PTR	`cdn-185-199-108-153.github.com`
A	185.199.109.153^{🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24}
A	185.199.110.153^{🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24}
A	185.199.111.153^{🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24}
NS	`dns1.p06.nsone.net` ⭐
		A	2620:4d:4000:6259:7:6:0:1^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns1.p06.nsone.net`
		A	198.51.44.6^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns1.p06.nsone.net`
NS	`dns2.p06.nsone.net`
		A	2a00:edc0:6259:7:6::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p06.nsone.net`
		A	198.51.45.6^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns2.p06.nsone.net`
NS	`dns3.p06.nsone.net`
		A	2620:4d:4000:6259:7:6:0:3^{🇺🇸 NSONE2620:4d:4000::/48 2620:4D:4000::/48}
			PTR	`dns3.p06.nsone.net`
		A	198.51.44.70^{🇺🇸 NSONE198.51.44.0/24 198.51.44.0}
			PTR	`dns3.p06.nsone.net`
NS	`dns4.p06.nsone.net`
		A	2a00:edc0:6259:7:6::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p06.nsone.net`
		A	198.51.45.70^{🇺🇸 NSONE198.51.45.0/24 198.51.45.0}
			PTR	`dns4.p06.nsone.net`
SOA	`dns1.p06.nsone.net`hostmaster@nsone.net serial=1646320708

`guide`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.guide` ⭐
	NS	`v0n1.nic.guide`
	NS	`v0n2.nic.guide`
	NS	`v0n3.nic.guide`
	NS	`v2n0.nic.guide`
	NS	`v2n1.nic.guide`
	SOA	`v0n0.nic.guide`hostmaster@donuts.email serial=1783183756

rank #57845 globally
rank #1 in the tld
📈 Tranco rank: #207,662

Subdomains

unik.opensource.guide

devmail8-56-7.opensource.guide

jxg.opensource.guide

lax.opensource.guide

xa.opensource.guide

www.opensource.guide

visualsearch.opensource.guide

spotlight.opensource.guide

Same first word

opensource.guru

opensource.day

opensource.ac.cn

opensource.gr

opensource.capital

opensource.com.vn

opensource.de

opensource.net.my

opensource.ch

opensource.aws

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opensource.co.ke

opensource.ec

opensource.cool

opensource.center

opensource.be

opensource.sn

opensource.lk

opensource.com

opensource.agency

opensource.es

opensource.jp

opensource.ro

opensource.google

opensource.sg

opensource.joburg

opensource.clothing

opensource.international

opensource.gov

opensource.ae

opensource.co.uk

opensource.com.br

opensource.ie

opensource.bg

opensource.it

opensource.tn

opensource.zone

opensource.care

opensource.id

opensource.bio

opensource.pl

opensource.guide

opensource.co.jp

opensource.cafe

opensource.dk

opensource.ca

opensource.org.my

opensource.se

opensource.services

opensource.rs

opensource.org

opensource.expert

opensource.photography

opensource.at

opensource.bar

opensource.mobi

opensource.computer

opensource.business

opensource.azurefd.net

opensource.sa

opensource.systems

opensource.mt

opensource.fit

opensource.builders

opensource.is

opensource.institute

opensource.pt

opensource.my

opensource.io

opensource.ms

opensource.money

opensource.info

opensource.no

opensource.land

opensource.im

opensource.or.at

opensource.hk

opensource.engineering

opensource.ac.uk

opensource.to

opensource.events

opensource.cc

opensource.house

Similar names

DNS History

14 records (8 active, 6 former)

●NSdns1.p06.nsone.net2026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

●NSdns2.p06.nsone.net2026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

●NSdns3.p06.nsone.net2026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

●NSdns4.p06.nsone.net2026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

○NSns1.p16.dynect.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:49:48
○ 2026-02-16 12:33:26
○ 2026-07-04 17:03:44

○NSns2.p16.dynect.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:49:48
○ 2026-02-16 12:33:26
○ 2026-07-04 17:03:44

○NSns3.p16.dynect.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:49:48
○ 2026-02-16 12:33:26
○ 2026-07-04 17:03:44

○NSns4.p16.dynect.net2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:49:48
○ 2026-02-16 12:33:26
○ 2026-07-04 17:03:44

●A185.199.108.1532026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

●A185.199.109.1532026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

●A185.199.110.1532026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

●A185.199.111.1532026-02-16 → 2026-07-04 · 3 obs

○ 2016-12-10 18:49:48
● 2026-02-16 12:33:26
● 2026-07-04 17:03:44

○A192.30.252.1532016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:49:48
○ 2026-02-16 12:33:26
○ 2026-07-04 17:03:44

○A192.30.252.1542016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 18:49:48
○ 2026-02-16 12:33:26
○ 2026-07-04 17:03:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
guide	v0n0.nic.guide, v0n1.nic.guide, v0n2.nic.guide, v0n3.nic.guide...	12 records
opensource.guide	dns4.p06.nsone.net, dns3.p06.nsone.net, dns2.p06.nsone.net, dns1.p06.nsone.net	-

✅ Authoritative Response

Server:198.51.44.70

NS records: dns4.p06.nsone.net, dns3.p06.nsone.net, dns2.p06.nsone.net, dns1.p06.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opensource.guide (unsigned zone)

⏱️ Timing

Total: 505ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`185.199.108.153, 185.199.109.153...`
NS	4	`dns1.p06.nsone.net, dns2.p06.nsone.net...`
SOA	1	`dns1.p06.nsone.net hostmaster.nsone.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.guide, v0n1.nic.guide, v0n2.nic.guide...)

Analysis

Hierarchy

opensource.guide is a parent domain; its children include unik.opensource.guide, devmail8-56-7.opensource.guide, jxg.opensource.guide, lax.opensource.guide, xa.opensource.guide and a few other host names.

IP Addresses

opensource.guide resolves to four IP addresses: 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.

Among the host names that share IP numbers with opensource.guide are cms-dev.github.io, www.johnnycashhasbeeneverywhere.com, ahmedadel43215-ctrl.github.io and two others.

Name Servers

The domain opensource.guide is delegated to these four name servers: dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net and dns4.p06.nsone.net.

opensource.guide partially shares its NS delegation with several other domains, including turbotaxonline.intuit.com, mimye.com, joshgwilliams.com and two others.

In DNS configurations, these name servers often share authority with ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers.

dns1.p06.nsone.net, dns2.p06.nsone.net, dns3.p06.nsone.net and dns4.p06.nsone.net each carry two IP addresses. dns1.p06.nsone.net has 198.51.44.6 and 2620:4d:4000:6259:7:6:0:1; dns2.p06.nsone.net has 198.51.45.6 and 2a00:edc0:6259:7:6::2; dns3.p06.nsone.net has 198.51.44.70 and 2620:4d:4000:6259:7:6:0:3; dns4.p06.nsone.net has 198.51.45.70 and 2a00:edc0:6259:7:6::4.

opensource.guide - robtex.com