`olchowik.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1977^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8635^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.25.119^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.134.53^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaxson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cdd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaxson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaxson.ns.cloudflare.com`
		A	108.162.195.221^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	162.159.44.221^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
		A	172.64.35.221^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaxson.ns.cloudflare.com`
NS	`laila.ns.cloudflare.com`
		A	2606:4700:50::a29f:267a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c27a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laila.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:227a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laila.ns.cloudflare.com`
		A	108.162.194.122^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	162.159.38.122^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
		A	172.64.34.122^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laila.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=YMwc9h5VKwpcGHCO`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.25.119, 172.67.134.53
		IPv6	2606:4700:3036::6815:1977, 2606:4700:3037::ac43:8635
SOA	`jaxson.ns.cloudflare.com`dns@cloudflare.com serial=2399865037

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1774536957

Previously MX for

olchowik.com

Same first word

olchowik.com

Similar names

kolowich.com

DNS History

16 records (8 active, 8 former)

○NSdns.home.pl2016-02-09 → 2017-01-10 · 4 obs

● 2016-02-09 01:20:40
● 2017-01-10 21:43:52
○ 2018-07-18 04:40:04
○ 2026-03-26 15:14:56

○NSdns2.home.pl2016-02-09 → 2017-01-10 · 4 obs

● 2016-02-09 01:20:40
● 2017-01-10 21:43:52
○ 2018-07-18 04:40:04
○ 2026-03-26 15:14:56

○NSdns3.home.pl2016-02-09 → 2017-01-10 · 4 obs

● 2016-02-09 01:20:40
● 2017-01-10 21:43:52
○ 2018-07-18 04:40:04
○ 2026-03-26 15:14:56

●NSjaxson.ns.cloudflare.com2026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

●NSlaila.ns.cloudflare.com2026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

○NSns1.namebrightdns.com2018-07-18 → 2018-07-18 · 4 obs

○ 2017-01-10 21:43:52
● 2018-07-18 04:40:04
○ 2026-03-16 10:56:18
○ 2026-03-26 15:14:56

○NSns2.namebrightdns.com2018-07-18 → 2018-07-18 · 4 obs

○ 2017-01-10 21:43:52
● 2018-07-18 04:40:04
○ 2026-03-16 10:56:18
○ 2026-03-26 15:14:56

●MXmx01.mail.icloud.com2026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

●MXmx02.mail.icloud.com2026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

○MXolchowik.com2016-02-09 → 2017-01-10 · 4 obs

● 2016-02-09 01:20:40
● 2017-01-10 21:43:52
○ 2018-07-18 04:40:04
○ 2026-03-26 15:14:56

●A104.21.25.1192026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

●A172.67.134.532026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

●A2606:4700:3036::6815:19772026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

●A2606:4700:3037::ac43:86352026-03-16 → 2026-03-26 · 3 obs

○ 2018-07-18 04:40:04
● 2026-03-16 10:56:18
● 2026-03-26 15:14:56

○A79.96.232.2382016-02-09 → 2017-01-10 · 4 obs

● 2016-02-09 01:20:40
● 2017-01-10 21:43:52
○ 2018-07-18 04:40:04
○ 2026-03-26 15:14:56

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2018-07-18 → 2018-07-18 · 3 obs

● 2018-07-18 04:40:04
○ 2026-03-16 10:56:18
○ 2026-03-26 15:14:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
olchowik.com	laila.ns.cloudflare.com, jaxson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.221

NS records: laila.ns.cloudflare.com, jaxson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for olchowik.com (unsigned zone)

⏱️ Timing

Total: 1082ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.134.53, 104.21.25.119`
AAAA	2	`2606:4700:3036::6815:1977, 2606:4700:3037::ac43:8635`
NS	2	`jaxson.ns.cloudflare.com, laila.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	2	`apple-domain=YMwc9h5VKwpcGHCO, v=spf1 include:icloud.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaxson.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (laila.ns.cloudflare.com, laila.ns.cloudflare.com, laila.ns.cloudflare.com...)

Analysis

IP Addresses

olchowik.com points to four IP numbers: 2606:4700:3036::6815:1977, 2606:4700:3037::ac43:8635, 104.21.25.119 and 172.67.134.53.

Other host names, for instance finelvia.com, bhlzp.com, aseanite.com, isdn11.khib.no and hyperings.com share IP numbers with olchowik.com.

Name Servers

Delegation for olchowik.com rests with two name servers, jaxson.ns.cloudflare.com and laila.ns.cloudflare.com.

olchowik.com shares the same name server setup as other domains, including cdn6am5.com, gamscdn.com, cdgamuni.com, esgo.com.tr and speedgams.com.

olchowik.com at least partially shares name servers with other domains, for instance lygaunzism.com, caymancomfort.com, indgsenior.org, omnititans.net and tehrancharge.com.

These name servers are commonly used with tricia.ns.cloudflare.com and melinda.ns.cloudflare.com.

Host names with six IP numbers: jaxson.ns.cloudflare.com points to: 2606:4700:58::a29f:2cdd, 2803:f800:50::6ca2:c3dd, 2a06:98c1:50::ac40:23dd, 108.162.195.221, 162.159.44.221 and 172.64.35.221. laila.ns.cloudflare.com points to: 2606:4700:50::a29f:267a, 2803:f800:50::6ca2:c27a, 2a06:98c1:50::ac40:227a, 108.162.194.122, 162.159.38.122 and 172.64.34.122.

Mail Servers

olchowik.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

olchowik.com uses the same mail server configuration as other domains, such as kucinsky.com, griefcraft.com, gaozih.com, 0x404.com and efka.lt.

olchowik.com shares mail servers with other domains at least in part, for instance martinruhland.de, vote-now.com, tricent.ca, liox.eu and starlitedeco.com.