x4jfiber.com - robtex.com

x4jfiber.com

DNSSEC⚠️ Not signed
A15.197.173.102🇺🇸 Amazon15.197.160.0/20
PTRa6f00ac82811df894.awsglobalaccelerator.com
NSns1.markmonitor.com ⭐
A2620:10a:80a8::1🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.1🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-160-1.defastlink.net
NSns2.markmonitor.com
A2001:67c:10b8::1🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.markmonitor.com
A176.97.158.1🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.markmonitor.com
NSns3.markmonitor.com
A2620:10a:80a9::1🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.1🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-161-1.defastlink.net
NSns4.markmonitor.com
A2001:67c:1bc::1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.markmonitor.com
A192.174.68.1🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.markmonitor.com
NSns5.markmonitor.com
A2620:10a:80a8::2🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.160.2🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-160-2.defastlink.net
NSns6.markmonitor.com
A2001:67c:10b8::3🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns6.markmonitor.com
A176.97.158.3🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns6.markmonitor.com
NSns7.markmonitor.com
A2620:10a:80a9::2🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
A149.112.161.2🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada
PTRip-149-112-161-2.defastlink.net
TXTv=spf1 -all
SOAns1.markmonitor.comhostmaster@markmonitor.com 2026-03-14 #2

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

Subdomains

www.x4jfiber.com

Same first word

x4jfiber.com

DNS History

14 records (8 active, 6 former)

2017201820192020202120222023202420252026NSns1.markmonitor.comns2.markmonitor.comns3.markmonitor.comns4.markmonitor.comns5.markmonitor.comns6.markmonitor.comns7.markmonitor.comns1.lubrizol.comns2.lubrizol.comns89.worldnic.comns90.worldnic.comMXp.webcom.ctmail.comA15.197.173.102208.91.197.27
○NSns1.lubrizol.com2017-10-19 → 2017-10-19 · 4 obs
○ 2016-12-21 06:10:34
● 2017-10-19 03:39:50
○ 2026-03-24 03:35:18
○ 2026-03-24 03:35:20
●NSns1.markmonitor.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
○NSns2.lubrizol.com2017-10-19 → 2017-10-19 · 4 obs
○ 2016-12-21 06:10:34
● 2017-10-19 03:39:50
○ 2026-03-24 03:35:18
○ 2026-03-24 03:35:20
●NSns2.markmonitor.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
●NSns3.markmonitor.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
●NSns4.markmonitor.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
●NSns5.markmonitor.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
●NSns6.markmonitor.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
●NSns7.markmonitor.com2026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
○NSns89.worldnic.com2016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 06:10:34
○ 2017-10-19 03:39:50
○ 2026-03-24 03:35:20
○NSns90.worldnic.com2016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 06:10:34
○ 2017-10-19 03:39:50
○ 2026-03-24 03:35:20
○MXp.webcom.ctmail.com2016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 06:10:34
○ 2017-10-19 03:39:50
○ 2026-03-24 03:35:20
●A15.197.173.1022026-03-24 → 2026-03-24 · 3 obs
○ 2017-10-19 03:39:50
● 2026-03-24 03:35:18
● 2026-03-24 03:35:20
○A208.91.197.272016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 06:10:34
○ 2017-10-19 03:39:50
○ 2026-03-24 03:35:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
x4jfiber.comns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...14 records

✅ Authoritative Response

Server:149.112.160.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for x4jfiber.com (unsigned zone)

⏱️ Timing

Total: 320ms | Queries: -

📄 Records

TypeCountSample Data
A115.197.173.102
NS7ns6.markmonitor.com, ns1.markmonitor.com...
TXT1v=spf1 -all
SOA1ns1.markmonitor.com hostmaster.markmonit

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

Hierarchy

x4jfiber.com is the parent of www.x4jfiber.com.

IP Addresses

x4jfiber.com resolves to one IP number: 15.197.173.102.

other host names including gnpartners.com, cvsyealth.com, myeapminuteclinic.net, cvsmedicarebidcenter.info and cvsspecialt.co share IP numbers with x4jfiber.com.

Name Servers

x4jfiber.com is delegated to seven name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and ns7.markmonitor.com.

x4jfiber.com at least partially shares name servers with other domains, for instance focusbrandsinc.com, conversentmedia.com, mpibiostudies.com, chemstore.com and kamereon.org.

Host names with two IP numbers:

ns1.markmonitor.com points to: 2620:10a:80a8::1 and 149.112.160.1.

ns2.markmonitor.com points to: 2001:67c:10b8::1 and 176.97.158.1.

ns3.markmonitor.com points to: 2620:10a:80a9::1 and 149.112.161.1.

ns4.markmonitor.com points to: 2001:67c:1bc::1 and 192.174.68.1.

ns5.markmonitor.com points to: 2620:10a:80a8::2 and 149.112.160.2.

ns6.markmonitor.com points to: 2001:67c:10b8::3 and 176.97.158.3.

ns7.markmonitor.com points to: 2620:10a:80a9::2 and 149.112.161.2.