`olczyk.me`

DNSSEC	⚠️ Not signed
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com` ⚠️ Not in parent delegation
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.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::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
SOA	`ns1.digitalocean.com`hostmaster@olczyk.me serial=0

`me`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.me` ⭐
	NS	`a2.nic.me`
	NS	`b0.nic.me`
	NS	`b2.nic.me`
	NS	`c0.nic.me`
	SOA	`a0.nic.me`hostmaster@donuts.email serial=1784104826

Previously MX for

olczyk.me

Same first word

olczyk.net

olczyk.net.pl

olczyk.co.uk

olczyk.pl

olczyk.info

olczyk.me

olczyk.de

olczyk.com

Similar names

lyczko.pl

czylok.com.pl

lozykc.blogspot.com

lockzy.com

lyczko.de

yzlock.com

lyczko.eu

czylok.pl

lyczko.info

lyczko.com

DNS History

14 records (8 active, 6 former)

●NSns1.digitalocean.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

○NSns1.megiteam.pl2015-08-21 → 2017-07-06 · 4 obs

● 2015-08-21 15:14:04
● 2017-07-06 01:08:38
○ 2026-06-10 06:10:50
○ 2026-07-15 08:44:24

●NSns2.digitalocean.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

○NSns2.megiteam.pl2015-08-21 → 2017-07-06 · 4 obs

● 2015-08-21 15:14:04
● 2017-07-06 01:08:38
○ 2026-06-10 06:10:50
○ 2026-07-15 08:44:24

●NSns3.digitalocean.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

●MXalt1.aspmx.l.google.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

●MXalt2.aspmx.l.google.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

●MXalt3.aspmx.l.google.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

●MXalt4.aspmx.l.google.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

●MXaspmx.l.google.com2026-06-10 → 2026-07-15 · 3 obs

○ 2017-07-06 01:08:38
● 2026-06-10 06:10:50
● 2026-07-15 08:44:24

○MXmx.zoho.com2016-04-01 → 2017-07-06 · 5 obs

○ 2016-01-09 01:04:24
● 2016-04-01 14:28:56
● 2017-07-06 01:08:38
○ 2026-06-10 06:10:50
○ 2026-07-15 08:44:24

○MXmx2.zoho.com2016-04-01 → 2017-07-06 · 5 obs

○ 2016-01-09 01:04:24
● 2016-04-01 14:28:56
● 2017-07-06 01:08:38
○ 2026-06-10 06:10:50
○ 2026-07-15 08:44:24

○MXolczyk.me2015-08-21 → 2016-01-09 · 4 obs

● 2015-08-21 15:14:04
● 2016-01-09 01:04:24
○ 2016-04-01 14:28:56
○ 2026-07-15 08:44:24

○A91.227.39.2222015-08-21 → 2017-07-06 · 4 obs

● 2015-08-21 15:14:04
● 2017-07-06 01:08:38
○ 2026-06-10 06:10:50
○ 2026-07-15 08:44:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
me	a0.nic.me, a2.nic.me, b0.nic.me, b2.nic.me...	-
olczyk.me	ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com	-

✅ Authoritative Response

Server:172.64.52.210

NS records: ns3.digitalocean.com, ns2.digitalocean.com, ns1.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olczyk.me (unsigned zone)

⏱️ Timing

Total: 657ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns2.digitalocean.com, ns3.digitalocean.com...`
MX	5	`alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)...`
SOA	1	`ns1.digitalocean.com hostmaster.olczyk.m`

Analysis

Name Servers

Three name servers are authoritative for olczyk.me: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

At least some of olczyk.me's name servers are shared with other domains, for example 175.97.209.in-addr.arpa, prestoprosecco.com, smashingadvantage.com and two more.

ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2. ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515. ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1. All three hostnames point to two IP numbers each.

Mail Servers

Five mail servers handle olczyk.me: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

olczyk.me shares at least some of its mail servers with other domains — for example sciinspection.com, rednoraa.com, morethanmachines.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and aspmx2.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com maps to two IP addresses — 172.253.62.26 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.

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

alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.