johnoleksowicz.com - robtex.com

johnoleksowicz.com

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:99c8🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:50cb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.203Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.200🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjaime.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A2803:f800:50::6ca2:c366🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjaime.ns.cloudflare.com
A2a06:98c1:50::ac40:2366🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjaime.ns.cloudflare.com
A108.162.195.102🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A162.159.44.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A172.64.35.102🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
NSnataly.ns.cloudflare.com
A2606:4700:50::a29f:2665🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A2803:f800:50::6ca2:c265🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnataly.ns.cloudflare.com
A2a06:98c1:50::ac40:2265🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnataly.ns.cloudflare.com
A108.162.194.101🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A162.159.38.101Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
A172.64.34.101🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnataly.ns.cloudflare.com
MXmx01.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
MXmx02.mail.icloud.com ⭐
A17.42.251.62🇺🇸 Apple17.42.0.0/16
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
PTRmx3.mail.icloud.com
A17.56.9.31🇺🇸 Apple17.56.9.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.152.5🇺🇸 Apple17.57.152.0/23
PTRic4-privaterelay.appleid.com
PTRsmtp1.ic4-privaterelay.appleid.com
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.154.33🇺🇸 Apple17.57.154.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.155.25🇺🇸 Apple17.57.155.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
A17.57.156.30🇺🇸 Apple17.57.156.0/24
PTRmx01.mail.icloud.com
PTRmx02.mail.icloud.com
TXTapple-domain=avN9jKWI6Q4keIlf
TXTv=spf1include:icloud.com~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.80.203, 172.67.153.200
IPv62606:4700:3036::ac43:99c8, 2606:4700:3037::6815:50cb
SOAjaime.ns.cloudflare.comdns@cloudflare.com serial=2399438786

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774547812

Previously MX for

johnoleksowicz.com

Same first word

johnoleksowicz.com

DNS History

23 records (8 active, 15 former)

20162017201820192020202120222023202420252026NSjaime.ns.cloudflare.comnataly.ns.cloudflare.comns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comns1.mylhns.netns2.mylhns.netMXmx01.mail.icloud.commx02.mail.icloud.comjohnoleksowicz.comA104.21.80.203172.67.153.2002606:4700:3036::ac43:99c82606:4700:3037::6815:50cb162.208.49.126188.114.96.0188.114.97.0199.119.100.240209.133.209.1392607:2200:0:2360::5:22a06:98c1:3120::2a06:98c1:3121::
●NSjaime.ns.cloudflare.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-03-26 18:22:44
●NSnataly.ns.cloudflare.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-03-26 18:22:44
○NSns-cloud-a1.googledomains.com2017-08-20 → 2017-08-20 · 4 obs
○ 2016-10-04 12:57:30
● 2017-08-20 10:49:34
○ 2026-02-20 07:41:18
○ 2026-03-26 18:22:44
○NSns-cloud-a2.googledomains.com2017-08-20 → 2017-08-20 · 4 obs
○ 2016-10-04 12:57:30
● 2017-08-20 10:49:34
○ 2026-02-20 07:41:18
○ 2026-03-26 18:22:44
○NSns-cloud-a3.googledomains.com2017-08-20 → 2017-08-20 · 4 obs
○ 2016-10-04 12:57:30
● 2017-08-20 10:49:34
○ 2026-02-20 07:41:18
○ 2026-03-26 18:22:44
○NSns-cloud-a4.googledomains.com2017-08-20 → 2017-08-20 · 4 obs
○ 2016-10-04 12:57:30
● 2017-08-20 10:49:34
○ 2026-02-20 07:41:18
○ 2026-03-26 18:22:44
○NSns1.mylhns.net2015-07-21 → 2016-10-04 · 4 obs
● 2015-07-21 21:52:14
● 2016-10-04 12:57:30
○ 2017-08-20 10:49:34
○ 2026-03-26 18:22:44
○NSns2.mylhns.net2015-07-21 → 2016-10-04 · 4 obs
● 2015-07-21 21:52:14
● 2016-10-04 12:57:30
○ 2017-08-20 10:49:34
○ 2026-03-26 18:22:44
○MXjohnoleksowicz.com2015-07-21 → 2017-08-20 · 4 obs
● 2015-07-21 21:52:14
● 2017-08-20 10:49:34
○ 2026-02-20 07:41:18
○ 2026-03-26 18:22:44
●MXmx01.mail.icloud.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-03-26 18:22:44
●MXmx02.mail.icloud.com2026-02-20 → 2026-03-26 · 3 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-03-26 18:22:44
●A104.21.80.2032026-02-20 → 2026-03-26 · 6 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-02-23 12:05:36
○ 2026-02-23 14:59:48
○ 2026-03-01 14:44:40
● 2026-03-26 18:22:44
○A162.208.49.1262016-03-18 → 2017-08-20 · 5 obs
○ 2015-12-13 10:07:52
● 2016-03-18 09:11:42
● 2017-08-20 10:49:34
○ 2026-02-20 07:41:18
○ 2026-03-26 18:22:44
●A172.67.153.2002026-02-20 → 2026-03-26 · 6 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-02-23 12:05:36
○ 2026-02-23 14:59:48
○ 2026-03-01 14:44:40
● 2026-03-26 18:22:44
○A188.114.96.02026-02-23 → 2026-03-01 · 4 obs
○ 2026-02-23 12:05:36
● 2026-02-23 14:59:48
● 2026-03-01 14:44:40
○ 2026-03-26 18:22:44
○A188.114.97.02026-02-23 → 2026-03-01 · 4 obs
○ 2026-02-23 12:05:36
● 2026-02-23 14:59:48
● 2026-03-01 14:44:40
○ 2026-03-26 18:22:44
○A199.119.100.2402015-07-21 → 2015-07-21 · 3 obs
● 2015-07-21 21:52:14
○ 2015-09-27 11:53:22
○ 2026-03-26 18:22:44
○A209.133.209.1392015-09-27 → 2015-12-13 · 5 obs
○ 2015-07-21 21:52:14
● 2015-09-27 11:53:22
● 2015-12-13 10:07:52
○ 2016-03-18 09:11:42
○ 2026-03-26 18:22:44
●A2606:4700:3036::ac43:99c82026-02-20 → 2026-03-26 · 6 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-02-23 12:05:36
○ 2026-02-23 14:59:48
○ 2026-03-01 14:44:40
● 2026-03-26 18:22:44
●A2606:4700:3037::6815:50cb2026-02-20 → 2026-03-26 · 6 obs
○ 2017-08-20 10:49:34
● 2026-02-20 07:41:18
● 2026-02-23 12:05:36
○ 2026-02-23 14:59:48
○ 2026-03-01 14:44:40
● 2026-03-26 18:22:44
○A2607:2200:0:2360::5:22016-03-18 → 2017-08-20 · 5 obs
○ 2015-12-13 10:07:52
● 2016-03-18 09:11:42
● 2017-08-20 10:49:34
○ 2026-02-20 07:41:18
○ 2026-03-26 18:22:44
○A2a06:98c1:3120::2026-02-23 → 2026-03-01 · 4 obs
○ 2026-02-23 12:05:36
● 2026-02-23 14:59:48
● 2026-03-01 14:44:40
○ 2026-03-26 18:22:44
○A2a06:98c1:3121::2026-02-23 → 2026-03-01 · 4 obs
○ 2026-02-23 12:05:36
● 2026-02-23 14:59:48
● 2026-03-01 14:44:40
○ 2026-03-26 18:22:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...-
johnoleksowicz.comnataly.ns.cloudflare.com, jaime.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.101

NS records: nataly.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for johnoleksowicz.com (unsigned zone)

⏱️ Timing

Total: 162ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.203, 172.67.153.200
AAAA22606:4700:3036::ac43:99c8, 2606:4700:3037::6815:50cb
NS2jaime.ns.cloudflare.com, nataly.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=avN9jKWI6Q4keIlf, v=spf1include:icloud.com~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jaime.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

johnoleksowicz.com maps to four IP numbers: 2606:4700:3036::ac43:99c8, 2606:4700:3037::6815:50cb, 104.21.80.203 and 172.67.153.200.

Other host names such as birlemoil.co.uk, unicodeit.com, www.lieferservice.at, like(0x666170)s.com and youtube-times.com share IPs with johnoleksowicz.com.

Name Servers

Two name servers jaime.ns.cloudflare.com and nataly.ns.cloudflare.com handle the delegation for johnoleksowicz.com.

johnoleksowicz.com shares the same name server setup as other domains, for example gnome.org.tr, centraltox.com, stunningdentistry.com, erepuestos.com.ar and lesliecockburnforcongress.com.

johnoleksowicz.com at least partially shares name servers with other domains, for example grauth.com, heast404jax.com, zoecpvsij.com, plinko-apk-au.com and sedssp.com.

These name servers are commonly used with dahlia.ns.cloudflare.com and mario.ns.cloudflare.com and elly.ns.cloudflare.com.

Host names with six IP numbers:

jaime.ns.cloudflare.com points to 2606:4700:58::a29f:2c66, 2803:f800:50::6ca2:c366, 2a06:98c1:50::ac40:2366, 108.162.195.102, 162.159.44.102 and 172.64.35.102.

nataly.ns.cloudflare.com points to 2606:4700:50::a29f:2665, 2803:f800:50::6ca2:c265, 2a06:98c1:50::ac40:2265, 108.162.194.101, 162.159.38.101 and 172.64.34.101.

Mail Servers

Two mail servers handle johnoleksowicz.com: mx01.mail.icloud.com and mx02.mail.icloud.com.

johnoleksowicz.com shares the same mail server setup as other domains, including activelycreative.com, isobox.es, huaman.us, gchp.ie and nanotech-computers.com.

johnoleksowicz.com shares at least some mail servers with other domains, for instance aib.co.ao, grayeli.com and fanieng.com.

Two hosts with six IPs each. Host mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30. Host mx02.mail.icloud.com points to the same six.

Hosts that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.

Hosts that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.