boards4u.com - robtex.com

boards4u.com

DNSSEC⚠️ Not signed
A207.15.6.10🇺🇸 COGENT207.15.6.0/24
PTRmail.protoexpress.com
PTRwww.protoexpress.com
NSns55.domaincontrol.com ⭐
A2603:5:21b2::1c🇺🇸 GODADDY-DNS2603:5:21b0::/44
PTRns55.domaincontrol.com
A97.74.107.28🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns55.domaincontrol.com
NSns56.domaincontrol.com
A2603:5:22b2::1c🇺🇸 GODADDY-DNS2603:5:22b0::/44
PTRns56.domaincontrol.com
A173.201.75.28🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns56.domaincontrol.com
MXd319777a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd319777b.ess.barracudanetworks.com(20)
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
SOAns55.domaincontrol.comdns@jomax.net 2026-01-23 #8

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=1774414817

Subdomains

www.boards4u.com

Same first word

boards4u.de
boards4u.com
boards4u.co.uk

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns55.domaincontrol.comns56.domaincontrol.comns1.digitalocean.comns2.digitalocean.comns21.worldnic.comns22.worldnic.comns3.digitalocean.comMXd319777a.ess.barracudanetworks.comd319777b.ess.barracudanetworks.commega01.spam-filter.commegabu01.spam-filter.compeer0304.spam-filter.compeerbu0304.spam-filter.comA207.15.6.10176.223.109.109206.188.193.72
○NSns1.digitalocean.com2026-02-24 → 2026-03-25 · 2 obs
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
○NSns2.digitalocean.com2026-02-24 → 2026-03-25 · 2 obs
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
○NSns21.worldnic.com2015-08-21 → 2017-04-08 · 4 obs
● 2015-08-21 06:45:02
● 2017-04-08 02:59:18
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
○NSns22.worldnic.com2015-08-21 → 2017-04-08 · 4 obs
● 2015-08-21 06:45:02
● 2017-04-08 02:59:18
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
○NSns3.digitalocean.com2026-02-24 → 2026-03-25 · 2 obs
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
●NSns55.domaincontrol.com2026-02-24 → 2026-03-25 · 3 obs
○ 2017-04-08 02:59:18
● 2026-02-24 06:03:34
● 2026-03-25 05:21:16
●NSns56.domaincontrol.com2026-02-24 → 2026-03-25 · 3 obs
○ 2017-04-08 02:59:18
● 2026-02-24 06:03:34
● 2026-03-25 05:21:16
●MXd319777a.ess.barracudanetworks.com2026-02-24 → 2026-03-25 · 3 obs
○ 2017-04-08 02:59:18
● 2026-02-24 06:03:34
● 2026-03-25 05:21:16
●MXd319777b.ess.barracudanetworks.com2026-02-24 → 2026-03-25 · 3 obs
○ 2017-04-08 02:59:18
● 2026-02-24 06:03:34
● 2026-03-25 05:21:16
○MXmega01.spam-filter.com2017-04-08 → 2017-04-08 · 4 obs
○ 2016-07-24 02:43:14
● 2017-04-08 02:59:18
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
○MXmegabu01.spam-filter.com2017-04-08 → 2017-04-08 · 4 obs
○ 2016-07-24 02:43:14
● 2017-04-08 02:59:18
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
○MXpeer0304.spam-filter.com2015-08-21 → 2016-07-24 · 4 obs
● 2015-08-21 06:45:02
● 2016-07-24 02:43:14
○ 2017-04-08 02:59:18
○ 2026-03-25 05:21:16
○MXpeerbu0304.spam-filter.com2015-08-21 → 2016-07-24 · 4 obs
● 2015-08-21 06:45:02
● 2016-07-24 02:43:14
○ 2017-04-08 02:59:18
○ 2026-03-25 05:21:16
○A176.223.109.1092026-02-24 → 2026-03-25 · 2 obs
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
○A206.188.193.722015-08-21 → 2017-04-08 · 4 obs
● 2015-08-21 06:45:02
● 2017-04-08 02:59:18
○ 2026-02-24 06:03:34
○ 2026-03-25 05:21:16
●A207.15.6.102026-02-24 → 2026-03-25 · 3 obs
○ 2017-04-08 02:59:18
● 2026-02-24 06:03:34
● 2026-03-25 05:21:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...-
boards4u.comns55.domaincontrol.com, ns56.domaincontrol.com4 records

✅ Authoritative Response

Server:97.74.107.28

NS records: ns55.domaincontrol.com, ns56.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for boards4u.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

TypeCountSample Data
A1207.15.6.10
NS2ns55.domaincontrol.com, ns56.domaincontrol.com
MX2d319777a.ess.barracudanetworks.com (pri:, d319777b.ess.barracudanetworks.com (pri:
SOA1ns55.domaincontrol.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)

Analysis

Hierarchy

The parent of www.boards4u.com is boards4u.com.

IP Addresses

boards4u.com points to a single IP address: 207.15.6.10.

Other host names such as protoexpress.com, www.protoexpress.com, electrotekcorp.com, lp2.sierraprotoexpress.com and sierraprotoexpress.com share IPs with boards4u.com.

Name Servers

Two name servers ns55.domaincontrol.com and ns56.domaincontrol.com handle the delegation for boards4u.com.

boards4u.com shares the same name server setup as other domains, for example cunatool.com, kentuckyteletherapy.com, thegandolfos.com, barnettcrossbows.com and formativeyearsglc.com.

Host names with two IP numbers:

ns55.domaincontrol.com points to 2603:5:21b2::1c and 97.74.107.28.

ns56.domaincontrol.com points to 2603:5:22b2::1c and 173.201.75.28.

Mail Servers

Two mail servers handle boards4u.com: d319777a.ess.barracudanetworks.com and d319777b.ess.barracudanetworks.com.

Host names with three IP numbers:

d319777a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d319777b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Names pointing to 209.222.82.252 are d319777a.ess.barracudanetworks.com and d319777b.ess.barracudanetworks.com.

Names pointing to 209.222.82.253 are d319777a.ess.barracudanetworks.com and d319777b.ess.barracudanetworks.com.

Names pointing to 209.222.82.255 are d319777a.ess.barracudanetworks.com and d319777b.ess.barracudanetworks.com.