`cofounder.zone`

DNSSEC	⚠️ Not signed
A	188.128.210.164^{🇵🇱 HOMEPL-AS188.128.192.0/18}
		PTR	`cofounder.zone`
NS	`dns2.home.pl` ⭐
		A	2001:8d8:fe:53:6870::2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns2.home.pl`
		A	217.160.81.248^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns2.home.pl`
NS	`dns.home.pl`
		A	2001:8d8:fe:53:6870::1^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`dns.home.pl`
		A	217.160.80.244^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`dns.home.pl`
NS	`dns3.home.pl`
		A	2607:f1c0:fe:53:185:132:34:251^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`dns3.home.pl`
		A	185.132.34.251^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`dns3.home.pl`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
MX	`cofounder.zone`⁽¹⁰⁾
		A	188.128.210.164^{🇵🇱 HOMEPL-AS188.128.192.0/18}
			PTR	`cofounder.zone`
TXT	`google-site-verification=y4D2bAuNQe5qsZqEMhL7FONXIXv4EfUWBv_4me9ReuI`
TXT	`v=spf1 ip4:188.128.210.164 a mx include:_spf.google.com ~all`
SOA	`dns.home.pl`admin@home.pl serial=1567681506

`zone`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.zone` ⭐
	NS	`v0n1.nic.zone`
	NS	`v0n2.nic.zone`
	NS	`v0n3.nic.zone`
	NS	`v2n0.nic.zone`
	NS	`v2n1.nic.zone`
	SOA	`v0n0.nic.zone`hostmaster@donuts.email serial=1777482261

PTR for

164.210.128.188.in-addr.arpa

MX for

cofounder.zone

Same first word

cofounder.pl

cofounder.ae

cofounder.ru

cofounder.nl

cofounder.eu

cofounder.zone

cofounder.in

cofounder.co

cofounder.nz

Similar names

foodncure.com

foneducor.com

foundcore.com

DNS History

10 records (10 active, 0 former)

●NSdns.home.pl2016-12-10 → 2026-04-29 · 2 obs

● 2016-12-10 20:45:20
● 2026-04-29 17:20:48

●NSdns2.home.pl2016-12-10 → 2026-04-29 · 2 obs

● 2016-12-10 20:45:20
● 2026-04-29 17:20:48

●NSdns3.home.pl2016-12-10 → 2026-04-29 · 2 obs

● 2016-12-10 20:45:20
● 2026-04-29 17:20:48

●MXalt1.aspmx.l.google.com2026-03-30 → 2026-04-29 · 3 obs

○ 2016-12-10 20:45:20
● 2026-03-30 05:14:46
● 2026-04-29 17:20:48

●MXalt2.aspmx.l.google.com2026-03-30 → 2026-04-29 · 3 obs

○ 2016-12-10 20:45:20
● 2026-03-30 05:14:46
● 2026-04-29 17:20:48

●MXalt3.aspmx.l.google.com2026-03-30 → 2026-04-29 · 3 obs

○ 2016-12-10 20:45:20
● 2026-03-30 05:14:46
● 2026-04-29 17:20:48

●MXalt4.aspmx.l.google.com2026-03-30 → 2026-04-29 · 3 obs

○ 2016-12-10 20:45:20
● 2026-03-30 05:14:46
● 2026-04-29 17:20:48

●MXaspmx.l.google.com2026-03-30 → 2026-04-29 · 3 obs

○ 2016-12-10 20:45:20
● 2026-03-30 05:14:46
● 2026-04-29 17:20:48

●MXcofounder.zone2016-12-10 → 2026-04-29 · 2 obs

● 2016-12-10 20:45:20
● 2026-04-29 17:20:48

●A188.128.210.1642016-12-10 → 2026-04-29 · 2 obs

● 2016-12-10 20:45:20
● 2026-04-29 17:20:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
zone	v0n1.nic.zone, v0n3.nic.zone, v2n1.nic.zone, v0n0.nic.zone...	12 records
cofounder.zone	dns2.home.pl, dns3.home.pl, dns.home.pl	-

✅ Authoritative Response

Server:217.160.81.248

NS records: dns2.home.pl, dns3.home.pl, dns.home.pl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cofounder.zone (unsigned zone)

⏱️ Timing

Total: 784ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.128.210.164`
NS	3	`dns.home.pl, dns2.home.pl...`
MX	6	`alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`google-site-verification=y4D2bAuNQe5qsZq, v=spf1 ip4:188.128.210.164 a mx include:`
SOA	1	`dns.home.pl admin.home.pl`