`expofairs.com`

DNSSEC	⚠️ Not signed
A	79.3.181.247^{🇮🇹 ASN-IBSNAZ79.2.0.0/15 INTERBUSINESS}
		PTR	`host-79-3-181-247.business.telecomitalia.it`
NS	`ns45.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-26-111.defastlink.net`
NS	`ns46.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-50.defastlink.net`
MX	`server3.expofairs.com` ⭐
		A	79.3.181.247^{🇮🇹 ASN-IBSNAZ79.2.0.0/15 INTERBUSINESS}
			PTR	`host-79-3-181-247.business.telecomitalia.it`
TXT	`45cAWVNdIpqdH_pGus47PXLfRJ-sYeJOcatLsY-dtPc`
SOA	`NS45.WORLDNIC.com`namehost@WORLDNIC@com serial=124120212

`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=1771291435

Previously MX for

expofairs.com

Subdomains

www.expofairs.com

server3.expofairs.com

Same first word

expofairs.net

expofairs.com

DNS History

7 records (4 active, 3 former)

●NSns45.worldnic.com2015-07-01 → 2026-03-22 · 2 obs

● 2015-07-01 05:34:24
● 2026-03-22 14:23:36

●NSns46.worldnic.com2015-07-01 → 2026-03-22 · 2 obs

● 2015-07-01 05:34:24
● 2026-03-22 14:23:36

○MXexpofairs.com2015-07-01 → 2018-08-17 · 4 obs

● 2015-07-01 05:34:24
● 2018-08-17 23:18:54
○ 2026-03-19 20:56:16
○ 2026-03-22 14:23:36

●MXserver3.expofairs.com2026-03-19 → 2026-03-22 · 3 obs

○ 2018-08-17 23:18:54
● 2026-03-19 20:56:16
● 2026-03-22 14:23:36

○A62.101.96.2372015-07-01 → 2016-12-31 · 4 obs

● 2015-07-01 05:34:24
● 2016-12-31 09:31:42
○ 2018-08-17 23:18:54
○ 2026-03-22 14:23:36

●A79.3.181.2472026-03-19 → 2026-03-22 · 3 obs

○ 2018-08-17 23:18:54
● 2026-03-19 20:56:16
● 2026-03-22 14:23:36

○A93.144.8.572018-08-17 → 2018-08-17 · 4 obs

○ 2016-12-31 09:31:42
● 2018-08-17 23:18:54
○ 2026-03-19 20:56:16
○ 2026-03-22 14:23:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
expofairs.com	ns45.worldnic.com, ns46.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.50

NS records: ns45.worldnic.com, ns46.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expofairs.com (unsigned zone)

⏱️ Timing

Total: 954ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.3.181.247`
NS	2	`ns46.worldnic.com, ns45.worldnic.com`
MX	1	`server3.expofairs.com (pri: 10)`
TXT	1	`45cAWVNdIpqdH_pGus47PXLfRJ-sYeJOcatLsY-d`
SOA	1	`NS45.WORLDNIC.com namehost@WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns45.worldnic.com, ns46.worldnic.com)

Analysis

Hierarchy

expofairs.com is parent of www.expofairs.com and server3.expofairs.com.

IP Addresses

expofairs.com points to a single IP number: 79.3.181.247.

Other host names like www.expofairs.com and server3.expofairs.com share IP numbers with expofairs.com.

Name Servers

expofairs.com is delegated to two name servers: ns45.worldnic.com and ns46.worldnic.com.

expofairs.com shares the same name server setup as other domains, for example goleader.com, fev-et.com, iapwest.com, printingquota.com and saltertrans.com.

Host names with one IP number:

The host ns45.worldnic.com points to 162.159.26.111 and the host ns46.worldnic.com points to 162.159.27.50.

Mail Servers

expofairs.com is handled by a single mail server, server3.expofairs.com.

Host name server3.expofairs.com points to IP address 79.3.181.247.

expofairs.com - robtex.com

expofairs.com

com