`gridcoin.pl`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3032::ac43:d8b8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2605^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.5^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.184^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kai.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
NS	`kate.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kate.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kate.ns.cloudflare.com`
		A	108.162.192.124^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	172.64.32.124^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.com`
		A	173.245.58.124^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kate.ns.cloudflare.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	`brave-ledger-verification=5703c0bc62e996ac6e4614ba5727e2cdd783968b4f6ca37a376...`
TXT	`google-site-verification=_mNMsilna7O28_iDMAKlIxvraAVp6iXGu4TYpkIl2J0`
TXT	`keybase-site-verification=yFHD8_jMKND3vmbTfOrX4L_soP-UZAF3TEz5wMV2N4A`
TXT	`protonmail-verification=f41c30d1fa41b9f715ab4301f0e09e4645b00655`
TXT	`v=spf1 include:_spf.protonmail.ch mx -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.38.5, 172.67.216.184
		IPv6	2606:4700:3032::ac43:d8b8, 2606:4700:3034::6815:2605
SOA	`kai.ns.cloudflare.com`dns@cloudflare.com serial=2398779663

`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=1771291803

Same first word

gridcoin.com

gridcoin.net

gridcoin.pl

gridcoin.ru

gridcoin.ch

gridcoin.io

gridcoin.network

gridcoin.org

gridcoin.co

gridcoin.us

gridcoin.de

Similar names

DNS History

12 records (8 active, 4 former)

●NSkai.ns.cloudflare.com2018-05-13 → 2026-03-13 · 2 obs

● 2018-05-13 09:13:30
● 2026-03-13 14:30:20

●NSkate.ns.cloudflare.com2018-05-13 → 2026-03-13 · 2 obs

● 2018-05-13 09:13:30
● 2026-03-13 14:30:20

●MXmail.protonmail.ch2018-05-13 → 2026-03-13 · 2 obs

● 2018-05-13 09:13:30
● 2026-03-13 14:30:20

●MXmailsec.protonmail.ch2026-02-15 → 2026-03-13 · 3 obs

○ 2018-05-13 09:13:30
● 2026-02-15 17:58:56
● 2026-03-13 14:30:20

○A104.18.36.362018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:13:30
○ 2026-02-15 17:58:56
○ 2026-03-13 14:30:20

○A104.18.37.362018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:13:30
○ 2026-02-15 17:58:56
○ 2026-03-13 14:30:20

●A104.21.38.52026-02-15 → 2026-03-13 · 3 obs

○ 2018-05-13 09:13:30
● 2026-02-15 17:58:56
● 2026-03-13 14:30:20

●A172.67.216.1842026-02-15 → 2026-03-13 · 3 obs

○ 2018-05-13 09:13:30
● 2026-02-15 17:58:56
● 2026-03-13 14:30:20

○A2400:cb00:2048:1::6812:24242018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:13:30
○ 2026-02-15 17:58:56
○ 2026-03-13 14:30:20

○A2400:cb00:2048:1::6812:25242018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 09:13:30
○ 2026-02-15 17:58:56
○ 2026-03-13 14:30:20

●A2606:4700:3032::ac43:d8b82026-02-15 → 2026-03-13 · 3 obs

○ 2018-05-13 09:13:30
● 2026-02-15 17:58:56
● 2026-03-13 14:30:20

●A2606:4700:3034::6815:26052026-02-15 → 2026-03-13 · 3 obs

○ 2018-05-13 09:13:30
● 2026-02-15 17:58:56
● 2026-03-13 14:30:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
pl	h-dns.pl, b-dns.pl, d-dns.pl, a-dns.pl...	-
gridcoin.pl	kai.ns.cloudflare.com, kate.ns.cloudflare.com	-

✅ Authoritative Response

Server: 173.245.59.188

NS records: kai.ns.cloudflare.com, kate.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 806ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.5, 172.67.216.184`
AAAA	2	`2606:4700:3032::ac43:d8b8, 2606:4700:3034::6815:2605`
NS	2	`kai.ns.cloudflare.com, kate.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	5	`brave-ledger-verification=5703c0bc62e996, google-site-verification=_mNMsilna7O28_i...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kai.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

gridcoin.pl points to four IP numbers: 2606:4700:3032::ac43:d8b8, 2606:4700:3034::6815:2605, 104.21.38.5 and 172.67.216.184.

Other host names including jimbarr.net, lms.factorymax.co.th, yongchengyingfu.com, (0x706f726e)comics(0x787878).net and clinicanmandela.com share IP numbers with gridcoin.pl.

Name Servers

gridcoin.pl's delegation uses two name servers, kai.ns.cloudflare.com and kate.ns.cloudflare.com.

gridcoin.pl shares the same name server setup as other domains, for example getlaunched.io, euromedsonline.net, flaker.pl, infoguru.be and v2boxx.pages.dev.

gridcoin.pl at least partially shares name servers with other domains, including btcopportunity.com, canntran.com, game-damashi.com, madridboots.com and dl0.net.

These name servers are commonly used with mitchell.ns.cloudflare.com and hera.ns.cloudflare.com.

Host names with six IP numbers:

kai.ns.cloudflare.com points to: 2606:4700:58::adf5:3bbc, 2803:f800:50::6ca2:c1bc, 2a06:98c1:50::ac40:21bc, 108.162.193.188, 172.64.33.188 and 173.245.59.188.

kate.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7c, 2803:f800:50::6ca2:c07c, 2a06:98c1:50::ac40:207c, 108.162.192.124, 172.64.32.124 and 173.245.58.124.

Mail Servers

gridcoin.pl is handled by two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.

gridcoin.pl shares its mail server setup with other domains, including metalware.co, davidvd.com, mykalimag.com, ecarmi.org and opmaat.org.

The mail servers for gridcoin.pl are shared with other domains, for instance magier.fr, lumiva.net, themonsterslounge.com, dorothyhoward.com and cvursache.com.

These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com and mx3.mail.ovh.net.

Host names with three IPs:

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

gridcoin.pl - robtex.com

gridcoin.pl

pl

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`gridcoin.pl`

`pl`