gnu.org.ua - dns.ninja

`gnu.org.ua`

DNSSEC	⚠️ Not signed
A	144.76.102.245^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
		PTR	`pirx.gnu.org.ua`
NS	`ns1.gnu.org.ua` ⭐
		A	144.76.102.245^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`pirx.gnu.org.ua`
NS	`ns1.he.net`
		A	2001:470:100::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
		A	216.218.130.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns1.he.net`
NS	`ns2.gnu.org.ua` ⚠️ Not in parent delegation
		A	144.76.102.245^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`pirx.gnu.org.ua`
NS	`ns2.he.net`
		A	2001:470:200::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
		A	216.218.131.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns2.he.net`
NS	`ns3.he.net`
		A	2001:470:300::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
		A	216.218.132.2^{🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns3.he.net`
NS	`ns4.he.net`
		A	2001:470:400::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
		A	216.66.1.2^{🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns4.he.net`
NS	`ns5.he.net`
		A	2001:470:500::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
		A	216.66.80.18^{🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA}
			PTR	`ns5.he.net`
MX	`relay1.gnu.org.ua` ⭐
		A	144.76.102.245^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
			PTR	`pirx.gnu.org.ua`
MX	`dellingr.norse.digital`⁽¹⁵⁾
		A	148.251.91.34^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`dellingr.norse.digital`
TXT	`v=spf1 +mx ip4:144.76.102.245 ip4:81.25.227.166 ip4:85.238.100.175 ~all`
SOA	`ns1.gnu.org.ua`hostmaster@gnu.org.ua 2026-01-17 #0

`org.ua`

	DNSSEC	🔒 Signed (DS record present)
	A	2001:4130:20::27^{🇺🇦 UATLD-AS2001:4130:20::/48 UA-HOSTMASTER-1 Hostmaster Ltd. UA ccTLD Manager}
	A	193.29.220.27^{🇺🇦 UATLD-AS193.29.220.0/24 HMDNS-NET Hostmaster Ltd. UA ccTLD Manager}
	NS	`ho1.ns.org.ua` ⭐
	NS	`ba1.ns.ua`
	NS	`cz.ns.ua`
	NS	`nn.ns.ua`
	NS	`ns.dn.ua`
	NS	`rcz.ns.ua`
	TXT	`org.ua 202606041703 20800`
	SOA	`ho1.ns.org.ua`hostmaster@org.ua serial=2008210812

rank #75551 globally
rank #313 in the tld
WOT: SAFE (65/100)
📈 Tranco rank: #188,572
WOT: SAFE (69/100)

Subdomains

ns2.gnu.org.ua

git.gnu.org.ua

relay2.gnu.org.ua

ns1.gnu.org.ua

pirx.gnu.org.ua

trurl.gnu.org.ua

ulysses.gnu.org.ua

ftp.gnu.org.ua

relay1.gnu.org.ua

Same first word

gnu.su

gnu.party

gnu.org.pl

gnu.com.br

gnu.gl

gnu.fi

gnu.hu

gnu.us

gnu.org.in

gnu.gr

gnu.kz

gnu.at

gnu.im

gnu.ch

gnu.support

gnu.cc

gnu.ac.in

gnu.pl

gnu.cl

gnu.co

gnu.io

gnu.kim

gnu.si

gnu.ca

gnu.xyz

gnu.info

gnu.net

gnu.org.il

gnu.org.pe

gnu.ae

gnu.rep.kp

gnu.pt

gnu.cz

gnu.be

gnu.org.ve

gnu.es

gnu.ac.kr

gnu.me

gnu.org.ua

gnu.lt

gnu.se

gnu.kr

gnu.works

gnu.dk

gnu.org

gnu.fr

gnu.life

gnu.co.kr

gnu.org.uk

gnu.style

gnu.de

gnu.moe

gnu.cn

gnu.team

gnu.in

gnu.systems

gnu.so

gnu.org.ru

gnu.mx

gnu.com

gnu.li

gnu.idv.tw

gnu.gov.ly

gnu.nl

gnu.in-berlin.de

gnu.asia

gnu.cat

gnu.fun

gnu.nu

gnu.la

gnu.ro

gnu.email

Similar names

gun.solutions

nug.agency

ngu.cc

ngu.net

ngu.us

nug.recipes

ung.nu

ngu.ooo

nug.careers

gun.in.th

ngu.tw

ugn.ru

ung.co

nug.be

nug.management

nug.academy

gun.com.tr

ngu.kr

gun.com

nug.ventures

ugn.ch

gun.es

gun.js.org

gun.be

ngu.com.cn

nug.com.cn

gun.directory

ung.be

ugn.su

ung.cn

ngu.co

ung.ir

gun.academy

ung.uz

ugn.in

gun.works

ugn.jp

ugn.education

ugn.com

gun.sakura.ne.jp

ngu.or.jp

gun.fund

ngu.cn

ngu.ac.in

gun.fi

ngu.ac.jp

ung.at

nug.no

nug.xyz

ugn.us

nug.run

nug.ca

nug.fr

ung.no

ung.com

nug.cz

ngu.com.tw

ung.net

ung.hu

ugn.pl

gun.org

ngu.edu

nug.cafe

gun.io

ung.com.ua

ung.info

ngu.ru

nug.university

ugn.at

nug.training

ngu.idv.tw

ngu.it

nug.business

gun.gallery

ngu.jp

ngu.io

gun.net

DNS History

15 records (10 active, 5 former)

○NSns1.farlep.net2015-08-11 → 2017-11-01 · 4 obs

● 2015-08-11 15:49:44
● 2017-11-01 16:04:38
○ 2026-02-16 05:02:48
○ 2026-06-04 14:52:36

●NSns1.gnu.org.ua2015-08-11 → 2026-06-04 · 2 obs

● 2015-08-11 15:49:44
● 2026-06-04 14:52:36

●NSns1.he.net2015-08-11 → 2026-06-04 · 2 obs

● 2015-08-11 15:49:44
● 2026-06-04 14:52:36

○NSns2.afraid.org2016-03-25 → 2017-11-01 · 5 obs

○ 2016-01-17 14:26:40
● 2016-03-25 15:58:00
● 2017-11-01 16:04:38
○ 2026-02-16 05:02:48
○ 2026-06-04 14:52:36

●NSns2.gnu.org.ua2026-02-16 → 2026-06-04 · 3 obs

○ 2017-11-01 16:04:38
● 2026-02-16 05:02:48
● 2026-06-04 14:52:36

●NSns2.he.net2015-08-11 → 2026-06-04 · 2 obs

● 2015-08-11 15:49:44
● 2026-06-04 14:52:36

●NSns3.he.net2015-08-11 → 2026-06-04 · 2 obs

● 2015-08-11 15:49:44
● 2026-06-04 14:52:36

●NSns4.he.net2015-08-11 → 2026-06-04 · 2 obs

● 2015-08-11 15:49:44
● 2026-06-04 14:52:36

●NSns5.he.net2015-08-11 → 2026-06-04 · 2 obs

● 2015-08-11 15:49:44
● 2026-06-04 14:52:36

○NSpako.pu.if.ua2015-08-11 → 2016-01-17 · 4 obs

● 2015-08-11 15:49:44
● 2016-01-17 14:26:40
○ 2016-03-25 15:58:00
○ 2026-06-04 14:52:36

●MXdellingr.norse.digital2026-02-16 → 2026-06-04 · 3 obs

○ 2017-11-01 16:04:38
● 2026-02-16 05:02:48
● 2026-06-04 14:52:36

○MXrelay1.farlep.net2015-08-11 → 2017-11-01 · 4 obs

● 2015-08-11 15:49:44
● 2017-11-01 16:04:38
○ 2026-02-16 05:02:48
○ 2026-06-04 14:52:36

●MXrelay1.gnu.org.ua2015-08-11 → 2026-06-04 · 2 obs

● 2015-08-11 15:49:44
● 2026-06-04 14:52:36

●A144.76.102.2452026-02-16 → 2026-06-04 · 3 obs

○ 2017-11-01 16:04:38
● 2026-02-16 05:02:48
● 2026-06-04 14:52:36

○A193.186.15.432015-08-11 → 2017-11-01 · 4 obs

● 2015-08-11 15:49:44
● 2017-11-01 16:04:38
○ 2026-02-16 05:02:48
○ 2026-06-04 14:52:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ua	ho1.ns.ua, in1.ns.ua, bg.ns.ua, cz.ns.ua...	16 records
gnu.org.ua	ns1.he.net, ns1.gnu.org.ua, ns2.he.net, ns3.he.net...	1 record

✅ Authoritative Response

Server:216.218.130.2

NS records: ns1.he.net, ns1.gnu.org.ua, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gnu.org.ua (unsigned zone)

⏱️ Timing

Total: 1264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`144.76.102.245`
NS	7	`ns4.he.net, ns5.he.net...`
MX	2	`relay1.gnu.org.ua (pri: 10), dellingr.norse.digital (pri: 15)`
TXT	1	`v=spf1 +mx ip4:144.76.102.245 ip4:81.25.`
SOA	1	`ns1.gnu.org.ua hostmaster.gnu.org.ua`

📌 Glue Records Collected

Total: 17

In-bailiwick: 17 (bg.ns.ua, bg.ns.ua, cz.ns.ua...)

Analysis

Hierarchy

gnu.org.ua is a parent domain; its children include ns2.gnu.org.ua, git.gnu.org.ua, relay2.gnu.org.ua, ns1.gnu.org.ua, pirx.gnu.org.ua and a few other host names.

IP Addresses

gnu.org.ua points to a single IP number: 144.76.102.245.

Additional host names — ns1.gnu.org.ua, pirx.gnu.org.ua, mailutils.org and two others — share IP numbers with gnu.org.ua.

Name Servers

The delegation for gnu.org.ua covers 7 name servers — among them ns1.he.net, ns2.he.net and ns3.he.net, along with four others.

gnu.org.ua partially shares its NS delegation with several other domains, including wan0.de, parknames.net, bevica.co.uk and two others.

These name servers are regularly seen alongside ns4.he.net and ns5.he.net as name servers.

Host names with two IP numbers:

ns1.he.net maps to two IP addresses — 216.218.130.2 and 2001:470:100::2.

ns2.he.net maps to two IP addresses — 216.218.131.2 and 2001:470:200::2.

ns3.he.net maps to two IP addresses — 216.218.132.2 and 2001:470:300::2.

ns4.he.net maps to two IP addresses — 216.66.1.2 and 2001:470:400::2.

ns5.he.net maps to two IP addresses — 216.66.80.18 and 2001:470:500::2.

Host names with one IP number:

ns1.gnu.org.ua points to the IP address 144.76.102.245.

ns2.gnu.org.ua points to the IP address 144.76.102.245.

These two host names — ns1.gnu.org.ua and ns2.gnu.org.ua — each point to 144.76.102.245 IP addresses.

Mail Servers

gnu.org.ua has two mail servers: dellingr.norse.digital and relay1.gnu.org.ua.

At least a portion of gnu.org.ua's mail servers are also used by other domains, for example tuhs.org.ua.

dellingr.norse.digital resolves to 148.251.91.34. relay1.gnu.org.ua resolves to 144.76.102.245. Both host names point to a single IP number.