administrator-linux.pl - dns.ninja

`administrator-linux.pl`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:895d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:26ba^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.186^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.137.93^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`guy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.186, 172.67.137.93
		IPv6 hints	2606:4700:3030::ac43:895d, 2606:4700:3031::6815:26ba
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com
SOA	`guy.ns.cloudflare.com`dns@cloudflare.com serial=2408873002

`pl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a-dns.pl` ⭐
	NS	`b-dns.pl`
	NS	`d-dns.pl`
	NS	`f-dns.pl`
	NS	`h-dns.pl`
	NS	`j-dns.pl`
	TXT	`ccTLD of Poland`
	SOA	`a-dns.pl`dnsmaster@nask.pl serial=1784874814

Subdomains

www.administrator-linux.pl

Same first word

administrator-linux.pl

administrator-linux.com

Similar names

linux-administrator.de

linux-administrator.net

linux-administrator.com

linux-administrator.pl

DNS History

20 records (11 active, 9 former)

○NSfns1.42.pl2015-07-17 → 2020-04-11 · 4 obs

● 2015-07-17 02:03:54
● 2020-04-11 16:47:46
○ 2026-02-28 00:06:42
○ 2026-07-24 20:15:02

○NSfns2.42.pl2015-07-17 → 2020-04-11 · 4 obs

● 2015-07-17 02:03:54
● 2020-04-11 16:47:46
○ 2026-02-28 00:06:42
○ 2026-07-24 20:15:02

●NSguy.ns.cloudflare.com2026-02-28 → 2026-07-24 · 3 obs

○ 2020-04-11 16:47:46
● 2026-02-28 00:06:42
● 2026-07-24 20:15:02

●NStina.ns.cloudflare.com2026-02-28 → 2026-07-24 · 3 obs

○ 2020-04-11 16:47:46
● 2026-02-28 00:06:42
● 2026-07-24 20:15:02

●MXalt1.aspmx.l.google.com2015-07-17 → 2026-07-24 · 2 obs

● 2015-07-17 02:03:54
● 2026-07-24 20:15:02

●MXalt2.aspmx.l.google.com2015-07-17 → 2026-07-24 · 2 obs

● 2015-07-17 02:03:54
● 2026-07-24 20:15:02

●MXaspmx.l.google.com2015-07-17 → 2026-07-24 · 2 obs

● 2015-07-17 02:03:54
● 2026-07-24 20:15:02

●MXaspmx2.googlemail.com2015-07-17 → 2026-07-24 · 2 obs

● 2015-07-17 02:03:54
● 2026-07-24 20:15:02

●MXaspmx3.googlemail.com2015-07-17 → 2026-07-24 · 2 obs

● 2015-07-17 02:03:54
● 2026-07-24 20:15:02

●A104.21.38.1862026-02-28 → 2026-07-24 · 8 obs

○ 2020-04-11 16:47:46
● 2026-02-28 00:06:42
● 2026-03-02 01:48:04
○ 2026-03-04 13:44:40
● 2026-03-04 20:11:50
○ 2026-06-22 11:04:16
● 2026-06-30 18:55:54
● 2026-07-24 20:15:02

●A172.67.137.932026-02-28 → 2026-07-24 · 8 obs

○ 2020-04-11 16:47:46
● 2026-02-28 00:06:42
● 2026-03-02 01:48:04
○ 2026-03-04 13:44:40
● 2026-03-04 20:11:50
○ 2026-06-22 11:04:16
● 2026-06-30 18:55:54
● 2026-07-24 20:15:02

○A188.114.96.02026-03-04 → 2026-06-22 · 7 obs

○ 2026-02-28 00:06:42
○ 2026-03-02 01:48:04
● 2026-03-04 13:44:40
○ 2026-03-04 20:11:50
● 2026-06-22 11:04:16
○ 2026-06-30 18:55:54
○ 2026-07-24 20:15:02

○A188.114.97.02026-03-04 → 2026-06-22 · 7 obs

○ 2026-02-28 00:06:42
○ 2026-03-02 01:48:04
● 2026-03-04 13:44:40
○ 2026-03-04 20:11:50
● 2026-06-22 11:04:16
○ 2026-06-30 18:55:54
○ 2026-07-24 20:15:02

●A2606:4700:3030::ac43:895d2026-02-28 → 2026-07-24 · 8 obs

○ 2020-04-11 16:47:46
● 2026-02-28 00:06:42
● 2026-03-02 01:48:04
○ 2026-03-04 13:44:40
● 2026-03-04 20:11:50
○ 2026-06-22 11:04:16
● 2026-06-30 18:55:54
● 2026-07-24 20:15:02

●A2606:4700:3031::6815:26ba2026-06-30 → 2026-07-24 · 3 obs

○ 2026-06-22 11:04:16
● 2026-06-30 18:55:54
● 2026-07-24 20:15:02

○A2606:4700:3036::6815:26ba2026-02-28 → 2026-03-04 · 7 obs

○ 2020-04-11 16:47:46
● 2026-02-28 00:06:42
● 2026-03-02 01:48:04
○ 2026-03-04 13:44:40
● 2026-03-04 20:11:50
○ 2026-06-22 11:04:16
○ 2026-07-24 20:15:02

○A2a06:98c1:3120::2026-03-04 → 2026-06-22 · 7 obs

○ 2026-02-28 00:06:42
○ 2026-03-02 01:48:04
● 2026-03-04 13:44:40
○ 2026-03-04 20:11:50
● 2026-06-22 11:04:16
○ 2026-06-30 18:55:54
○ 2026-07-24 20:15:02

○A2a06:98c1:3121::2026-03-04 → 2026-06-22 · 7 obs

○ 2026-02-28 00:06:42
○ 2026-03-02 01:48:04
● 2026-03-04 13:44:40
○ 2026-03-04 20:11:50
● 2026-06-22 11:04:16
○ 2026-06-30 18:55:54
○ 2026-07-24 20:15:02

○A37.187.38.942015-07-17 → 2017-03-27 · 4 obs

● 2015-07-17 02:03:54
● 2017-03-27 21:36:44
○ 2020-04-11 16:47:46
○ 2026-07-24 20:15:02

○A88.198.75.422020-04-11 → 2020-04-11 · 4 obs

○ 2017-03-27 21:36:44
● 2020-04-11 16:47:46
○ 2026-02-28 00:06:42
○ 2026-07-24 20:15:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	j-dns.pl, h-dns.pl, a-dns.pl, d-dns.pl...	-
administrator-linux.pl	guy.ns.cloudflare.com, tina.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.173

NS records: guy.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for administrator-linux.pl (unsigned zone)

⏱️ Timing

Total: 809ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.137.93, 104.21.38.186`
AAAA	2	`2606:4700:3031::6815:26ba, 2606:4700:3030::ac43:895d`
NS	2	`guy.ns.cloudflare.com, tina.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`guy.ns.cloudflare.com dns.cloudflare.com`

Analysis

Hierarchy

administrator-linux.pl is the parent zone for www.administrator-linux.pl.

IP Addresses

administrator-linux.pl resolves to four IP addresses: 104.21.38.186, 172.67.137.93, 2606:4700:3030::ac43:895d and 2606:4700:3031::6815:26ba.

zorelimbryant.com, cpcontacts.boomcomunicacion.com.mx, mail.slapdashmusic.com and two other host names share IP numbers with administrator-linux.pl.

Name Servers

administrator-linux.pl is served by two delegated name servers, guy.ns.cloudflare.com and tina.ns.cloudflare.com.

administrator-linux.pl uses the same name servers as several other domains — among them grandin.nu, borgward.nu, stats-player.com and two more.

administrator-linux.pl partially shares its NS delegation with several other domains, including bek.im, wear-thought.com, smartcoinview.uk and two others.

These name servers often co-occur with the name servers seth.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

guy.ns.cloudflare.com carries IP addresses 108.162.193.173, 172.64.33.173 and 173.245.59.173, with 3 other addresses beyond those.

tina.ns.cloudflare.com carries IP addresses 108.162.192.230, 172.64.32.230 and 173.245.58.230, with 3 other addresses beyond those.

Mail Servers

administrator-linux.pl is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

administrator-linux.pl has at least partial mail server overlap with other domains such as 6th-es.com, villaportsea.com, ns500734.ns500734.ns500699.ns500734.ns500734.ns500734.ns500693.ns500588.ns500699.ns500632.ns500683.ns500110.dtrkdll.com and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com maps to two IP addresses — 192.179.18.27 and 2607:f8b0:4004:c1d::1a.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 2800:3f0:4003:c0f::1a IP addresses.

These two host names — aspmx2.googlemail.com and alt1.aspmx.l.google.com — each point to 108.177.123.27 IP addresses.