`americandurospan.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns39.worldnic.com` ⭐
		A	162.159.26.212^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns40.worldnic.com`
		A	162.159.27.146^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`NS39.WORLDNIC.com`namehost@WORLDNIC.com serial=125123104

`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=1778354921

WOT: UNKNOWN (67/100)

Same first word

americandurospan.com

DNS History

5 records (3 active, 2 former)

●NSns39.worldnic.com2015-09-03 → 2026-05-09 · 2 obs

● 2015-09-03 22:06:34
● 2026-05-09 19:41:10

●NSns40.worldnic.com2015-09-03 → 2026-05-09 · 2 obs

● 2015-09-03 22:06:34
● 2026-05-09 19:41:10

○MXinbound.americandurospan.com.netsolmail.net2015-09-03 → 2017-09-04 · 4 obs

● 2015-09-03 22:06:34
● 2017-09-04 22:32:12
○ 2026-04-03 12:25:10
○ 2026-05-09 19:41:10

○A206.188.193.1022015-09-03 → 2017-09-04 · 4 obs

● 2015-09-03 22:06:34
● 2017-09-04 22:32:34
○ 2026-04-03 12:25:10
○ 2026-05-09 19:41:10

●A208.91.197.272026-04-03 → 2026-05-09 · 3 obs

○ 2017-09-04 22:32:34
● 2026-04-03 12:25:10
● 2026-05-09 19:41:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
americandurospan.com	ns39.worldnic.com, ns40.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.146

NS records: ns39.worldnic.com, ns40.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for americandurospan.com (unsigned zone)

⏱️ Timing

Total: 277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns39.worldnic.com, ns40.worldnic.com`
SOA	1	`NS39.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns39.worldnic.com, ns40.worldnic.com)

Analysis

IP Addresses

americandurospan.com points to a single IP address: 208.91.197.27.

Other host names such as advancedpic.com, grillstogo.com, ns.gabia.co.kr.hicnp.com, a.mx.jearonoff.org and thelastlecture.org share IP numbers with americandurospan.com.

Name Servers

americandurospan.com is delegated to two name servers: ns39.worldnic.com and ns40.worldnic.com.

americandurospan.com uses the same name server setup as other domains, including polyswitch-device.net, arttraffic.com, tfgwm.com, accentny.com and favoritedesserts.us.

Hostnames with a single IP

ns39.worldnic.com resolves to: 162.159.26.212.

ns40.worldnic.com resolves to: 162.159.27.146.

americandurospan.com - robtex.com