firstclassconcessions.com - dns.ninja

`firstclassconcessions.com`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`ns41.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns42.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.zoho.com` ⭐
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx2zoho.com`⁽²⁰⁾
		A	155.94.251.26^{🇺🇸 Colocrossing-AS155.94.251.0/24 ColoCrossing}
			PTR	`smtph.zenithcyclemetrics.com`
		A	162.255.119.205^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
		A	192.227.96.28^{🇺🇸 AS13886192.227.96.0/24}
			PTR	`192.227.96.28.hosted.at.cloudsouth.com`
MX	`mx3zoho.com`⁽⁵⁰⁾
		A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
			PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
		A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
			PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
TXT	`v=spf1 include:zoho.com ~all`
SOA	`NS41.WORLDNIC.com`namehost@WORLDNIC.com serial=125040100

`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=1783706367

Same first word

firstclassconcessions.com

DNS History

12 records (9 active, 3 former)

●NSns41.worldnic.com2015-07-01 → 2026-07-10 · 2 obs

● 2015-07-01 13:17:28
● 2026-07-10 18:05:26

●NSns42.worldnic.com2015-07-01 → 2026-07-10 · 2 obs

● 2015-07-01 13:17:28
● 2026-07-10 18:05:26

○MXinbound.firstclassconcessions.com.netsolmail.net2015-07-01 → 2017-06-26 · 4 obs

● 2015-07-01 13:17:28
● 2017-06-26 01:55:24
○ 2026-04-22 15:17:18
○ 2026-07-10 18:05:26

●MXmx.zoho.com2026-04-22 → 2026-07-10 · 3 obs

○ 2017-06-26 01:55:24
● 2026-04-22 15:17:18
● 2026-07-10 18:05:26

●MXmx2zoho.com2026-04-22 → 2026-07-10 · 3 obs

○ 2017-06-26 01:55:24
● 2026-04-22 15:17:18
● 2026-07-10 18:05:26

●MXmx3zoho.com2026-04-22 → 2026-07-10 · 3 obs

○ 2017-06-26 01:55:24
● 2026-04-22 15:17:18
● 2026-07-10 18:05:26

○A192.254.180.1922017-06-26 → 2017-06-26 · 4 obs

○ 2016-11-27 22:58:48
● 2017-06-26 01:55:24
○ 2026-04-22 15:17:18
○ 2026-07-10 18:05:26

●A198.185.159.1442026-04-22 → 2026-07-10 · 3 obs

○ 2017-06-26 01:55:24
● 2026-04-22 15:17:18
● 2026-07-10 18:05:26

●A198.185.159.1452026-04-22 → 2026-07-10 · 3 obs

○ 2017-06-26 01:55:24
● 2026-04-22 15:17:18
● 2026-07-10 18:05:26

●A198.49.23.1442026-04-22 → 2026-07-10 · 3 obs

○ 2017-06-26 01:55:24
● 2026-04-22 15:17:18
● 2026-07-10 18:05:26

●A198.49.23.1452026-04-22 → 2026-07-10 · 3 obs

○ 2017-06-26 01:55:24
● 2026-04-22 15:17:18
● 2026-07-10 18:05:26

○A206.188.193.2062015-07-01 → 2016-11-27 · 4 obs

● 2015-07-01 13:17:28
● 2016-11-27 22:58:48
○ 2017-06-26 01:55:24
○ 2026-07-10 18:05:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
firstclassconcessions.com	ns41.worldnic.com, ns42.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.50

NS records: ns41.worldnic.com, ns42.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclassconcessions.com (unsigned zone)

⏱️ Timing

Total: 274ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.49.23.144, 198.185.159.144...`
NS	2	`ns42.worldnic.com, ns41.worldnic.com`
MX	3	`mx2zoho.com (pri: 20), mx.zoho.com (pri: 10)...`
TXT	1	`v=spf1 include:zoho.com ~all`
SOA	1	`NS41.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns41.worldnic.com, ns42.worldnic.com)

Analysis

IP Addresses

firstclassconcessions.com resolves to four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

annarun.com, briggerfurniture.com, selectcap.com plus two other host names have IP numbers in common with firstclassconcessions.com.

Name Servers

Two name servers handle the delegation for firstclassconcessions.com: ns41.worldnic.com and ns42.worldnic.com.

The name server configuration of firstclassconcessions.com is shared with other domains, for instance homecare.com, ctclas.com, davidkhines.com and two others.

firstclassconcessions.com is at least partially co-delegated on name servers with other domains, such as edwinna.com.

ns41.worldnic.com and ns42.worldnic.com each resolve to one IP number: ns41.worldnic.com points to 162.159.26.111 and ns42.worldnic.com points to 162.159.27.50.

Mail Servers

firstclassconcessions.com is handled by three mail servers: mx2zoho.com, mx3zoho.com and mx.zoho.com.

At least some of the mail servers used by firstclassconcessions.com are shared with other domains: baji.info, paisabuddy.com, gygsoftware.com.co and two others among them.

These mail servers frequently appear alongside the mail servers mx2.zoho.com and mx3.zoho.com.

Host names carrying three IP numbers:

The hostname mx2zoho.com points to 155.94.251.26, 162.255.119.205 and 192.227.96.28.

Host names pointing to two IP addresses:

mx3zoho.com resolves to two addresses: 3.33.251.168 and 15.197.225.128.

Host names resolving to a single IP address:

The hostname mx.zoho.com resolves to 204.141.43.44.