`robertmatheu.com`

DNSSEC	⚠️ Not signed
A	209.17.116.160^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns71.worldnic.com` ⭐
		A	162.159.26.27^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns72.worldnic.com`
		A	162.159.27.78^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS71.WORLDNIC.com`namehost@WORLDNIC.com serial=125062404

`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=1776266562

Subdomains

www.robertmatheu.com

Similar names

thearboretum.com

DNS History

4 records (3 active, 1 former)

●NSns71.worldnic.com2015-08-04 → 2026-04-15 · 2 obs

● 2015-08-04 23:10:04
● 2026-04-15 15:36:10

●NSns72.worldnic.com2015-08-04 → 2026-04-15 · 2 obs

● 2015-08-04 23:10:04
● 2026-04-15 15:36:10

○MXp.webcom.ctmail.com2015-12-17 → 2017-03-29 · 4 obs

● 2015-12-17 18:42:18
● 2017-03-29 22:21:02
○ 2026-04-15 15:36:06
○ 2026-04-15 15:36:10

●A209.17.116.1602026-04-15 → 2026-04-15 · 2 obs

● 2026-04-15 15:36:06
● 2026-04-15 15:36:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
robertmatheu.com	ns71.worldnic.com, ns72.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.27

NS records: ns71.worldnic.com, ns72.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for robertmatheu.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.160`
NS	2	`ns72.worldnic.com, ns71.worldnic.com`
SOA	1	`NS71.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns71.worldnic.com, ns72.worldnic.com)

Analysis

Hierarchy

The parent of www.robertmatheu.com is robertmatheu.com.

IP Addresses

robertmatheu.com points to an IP address: 209.17.116.160.

other host names include athensav.com, watertownlibrary.org, www.ascne.org, pena4staffing.com and enworkscorp.com; they share IP numbers with robertmatheu.com.

Name Servers

Two name servers ns71.worldnic.com and ns72.worldnic.com handle the delegation for robertmatheu.com.

robertmatheu.com shares the same name server setup as other domains, for instance janikowski.org, scdesk13.com, doctorusa.biz, miresball.com and filmsite.net.

Host names with one IP:

ns71.worldnic.com points to: 162.159.26.27

ns72.worldnic.com points to: 162.159.27.78

robertmatheu.com - robtex.com