obrien4.com - robtex.com

obrien4.com

DNSSEC⚠️ Not signed
NSgrace.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A2803:f800:50::6ca2:c09f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgrace.ns.cloudflare.com
A2a06:98c1:50::ac40:209f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgrace.ns.cloudflare.com
A108.162.192.159🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A172.64.32.159🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
A173.245.58.159🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgrace.ns.cloudflare.com
NSnikon.ns.cloudflare.com
A2606:4700:58::a29f:2cb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A2803:f800:50::6ca2:c3b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnikon.ns.cloudflare.com
A2a06:98c1:50::ac40:23b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnikon.ns.cloudflare.com
A108.162.195.176🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A162.159.44.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.ns.cloudflare.com
A172.64.35.176🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnikon.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=7BsGiAgKz9Iqs6w8
TXTv=spf1 include:icloud.com ~all
SOAgrace.ns.cloudflare.comdns@cloudflare.com serial=2398003999

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=1771291435

Same first word

obrien4.com

Similar names

4inbore.com

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSgrace.ns.cloudflare.comnikon.ns.cloudflare.comns1.no-ip.comns2.no-ip.comns3.no-ip.comns4.no-ip.comns5.no-ip.comMXmx01.mail.icloud.commx02.mail.icloud.commail.obrien4.comA50.138.194.19350.176.64.17873.219.36.174
●NSgrace.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-02-16 23:47:26
● 2026-03-23 16:47:04
●NSnikon.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-02-16 23:47:26
● 2026-03-23 16:47:04
○NSns1.no-ip.com2015-07-22 → 2017-02-16 · 3 obs
● 2015-07-22 01:09:54
● 2017-02-16 23:47:26
○ 2026-03-23 16:47:04
○NSns2.no-ip.com2015-07-22 → 2017-02-16 · 3 obs
● 2015-07-22 01:09:54
● 2017-02-16 23:47:26
○ 2026-03-23 16:47:04
○NSns3.no-ip.com2015-07-22 → 2017-02-16 · 3 obs
● 2015-07-22 01:09:54
● 2017-02-16 23:47:26
○ 2026-03-23 16:47:04
○NSns4.no-ip.com2015-07-22 → 2017-02-16 · 3 obs
● 2015-07-22 01:09:54
● 2017-02-16 23:47:26
○ 2026-03-23 16:47:04
○NSns5.no-ip.com2015-07-22 → 2017-02-16 · 3 obs
● 2015-07-22 01:09:54
● 2017-02-16 23:47:26
○ 2026-03-23 16:47:04
○MXmail.obrien4.com2015-07-22 → 2017-02-16 · 3 obs
● 2015-07-22 01:09:54
● 2017-02-16 23:47:26
○ 2026-03-23 16:47:04
●MXmx01.mail.icloud.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-02-16 23:47:26
● 2026-03-23 16:47:04
●MXmx02.mail.icloud.com2026-03-23 → 2026-03-23 · 2 obs
○ 2017-02-16 23:47:26
● 2026-03-23 16:47:04
○A50.138.194.1932016-02-08 → 2016-06-20 · 5 obs
○ 2015-11-19 12:21:54
● 2016-02-08 21:52:58
● 2016-06-20 10:20:48
○ 2017-02-16 23:47:26
○ 2026-03-23 16:47:04
○A50.176.64.1782015-07-22 → 2015-11-19 · 4 obs
● 2015-07-22 01:09:54
● 2015-11-19 12:21:54
○ 2016-02-08 21:52:58
○ 2026-03-23 16:47:04
○A73.219.36.1742017-02-16 → 2017-02-16 · 3 obs
○ 2016-06-20 10:20:48
● 2017-02-16 23:47:26
○ 2026-03-23 16:47:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
obrien4.comgrace.ns.cloudflare.com, nikon.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.159

NS records: grace.ns.cloudflare.com, nikon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for obrien4.com (unsigned zone)

⏱️ Timing

Total: 146ms | Queries: -

📄 Records

TypeCountSample Data
NS2grace.ns.cloudflare.com, nikon.ns.cloudflare.com
MX2mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)
TXT2apple-domain=7BsGiAgKz9Iqs6w8, v=spf1 include:icloud.com ~all
SOA1grace.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

obrien4.com's delegation uses two name servers: grace.ns.cloudflare.com and nikon.ns.cloudflare.com.

obrien4.com uses the same name server setup as other domains, such as abc-israel.it, attorney.org.il, ecohimalayan.com, systox.co.il and mavsolutionsllc.com.

obrien4.com at least partially shares name servers with other domains, including jaineroa.com, funtico.com, banibatiti.com, paukpasyans.ru and annliao.com.

These name servers are commonly used with andy.ns.cloudflare.com, rayne.ns.cloudflare.com and algin.ns.cloudflare.com.

Host names with six IP numbers:

grace.ns.cloudflare.com points to 2606:4700:50::adf5:3a9f, 2803:f800:50::6ca2:c09f, 2a06:98c1:50::ac40:209f, 108.162.192.159, 172.64.32.159 and 173.245.58.159.

nikon.ns.cloudflare.com points to 2606:4700:58::a29f:2cb0, 2803:f800:50::6ca2:c3b0, 2a06:98c1:50::ac40:23b0, 108.162.195.176, 162.159.44.176 and 172.64.35.176.

Mail Servers

obrien4.com is served by two mail servers mx01.mail.icloud.com and mx02.mail.icloud.com.

obrien4.com shares the same mail server setup as other domains, for instance maton.cz, gms.us, adamtatusko.com, axross.io and orja.sk.

Host names with six IP numbers:

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.

mx02.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 names that point to each IP:

17.42.251.62 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.56.9.31 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.152.5 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.154.33 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.155.25 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.

17.57.156.30 is pointed to by: mx01.mail.icloud.com and mx02.mail.icloud.com.