`1stclassflights.com`

DNSSEC	⚠️ Not signed
A	192.64.119.61^{🇺🇸 NAMCHEAP-PH192.64.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1775228865

`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=1775499587

Same first word

1stclassflights.com

DNS History

18 records (3 active, 15 former)

○NSboyd.ns.cloudflare.com2020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-15 18:58:40
● 2020-02-11 21:29:26
○ 2026-03-14 23:45:42
○ 2026-04-06 18:20:22

○NSdns1.freehostia.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 18:58:40
○ 2020-02-11 21:29:26
○ 2026-04-06 18:20:22

●NSdns1.registrar-servers.com2026-04-06 → 2026-04-06 · 2 obs

○ 2026-03-23 09:51:22
● 2026-04-06 18:20:22

○NSdns101.registrar-servers.com2026-03-14 → 2026-03-23 · 4 obs

○ 2020-02-11 21:29:26
● 2026-03-14 23:45:42
● 2026-03-23 09:51:22
○ 2026-04-06 18:20:22

○NSdns102.registrar-servers.com2026-03-14 → 2026-03-23 · 4 obs

○ 2020-02-11 21:29:26
● 2026-03-14 23:45:42
● 2026-03-23 09:51:22
○ 2026-04-06 18:20:22

○NSdns2.freehostia.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 18:58:40
○ 2020-02-11 21:29:26
○ 2026-04-06 18:20:22

●NSdns2.registrar-servers.com2026-04-06 → 2026-04-06 · 2 obs

○ 2026-03-23 09:51:22
● 2026-04-06 18:20:22

○NSgwen.ns.cloudflare.com2020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-15 18:58:40
● 2020-02-11 21:29:26
○ 2026-03-14 23:45:42
○ 2026-04-06 18:20:22

○MXmbox.freehostia.com2017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 18:58:40
○ 2020-02-11 21:29:26
○ 2026-04-06 18:20:22

○MXmx.plingest.com2026-03-14 → 2026-03-23 · 4 obs

○ 2020-02-11 21:29:26
● 2026-03-14 23:45:42
● 2026-03-23 09:51:22
○ 2026-04-06 18:20:22

○A104.31.68.1992020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-15 18:58:40
● 2020-02-11 21:29:26
○ 2026-03-14 23:45:42
○ 2026-04-06 18:20:22

○A104.31.69.1992020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-15 18:58:40
● 2020-02-11 21:29:26
○ 2026-03-14 23:45:42
○ 2026-04-06 18:20:22

○A162.210.102.2112017-02-15 → 2017-02-15 · 3 obs

● 2017-02-15 18:58:40
○ 2020-02-11 21:29:26
○ 2026-04-06 18:20:22

○A172.234.24.2112026-03-14 → 2026-03-23 · 4 obs

○ 2020-02-11 21:29:26
● 2026-03-14 23:45:42
● 2026-03-23 09:51:22
○ 2026-04-06 18:20:22

○A172.239.57.1172026-03-14 → 2026-03-23 · 4 obs

○ 2020-02-11 21:29:26
● 2026-03-14 23:45:42
● 2026-03-23 09:51:22
○ 2026-04-06 18:20:22

●A192.64.119.612026-04-06 → 2026-04-06 · 2 obs

○ 2026-03-23 09:51:22
● 2026-04-06 18:20:22

○A2606:4700:3031::681f:45c72020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-15 18:58:40
● 2020-02-11 21:29:26
○ 2026-03-14 23:45:42
○ 2026-04-06 18:20:22

○A2606:4700:3035::681f:44c72020-02-11 → 2020-02-11 · 4 obs

○ 2017-02-15 18:58:40
● 2020-02-11 21:29:26
○ 2026-03-14 23:45:42
○ 2026-04-06 18:20:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
1stclassflights.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1stclassflights.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.64.119.61`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

1stclassflights.com points to a single IP number: 192.64.119.61.

other host names for instance bestconstructionsupplies.com, psychedelicszoomies.com, vonarc.com, undoculife.com and gnprevpl.com share IP numbers with 1stclassflights.com.

Name Servers

1stclassflights.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

1stclassflights.com shares the same name server setup as other domains, for example sanmateoitconsultants.com, hh-hosting.com, mapsandme.net, utsdriver.com and sphere.email.

1stclassflights.com partially shares name servers with other domains, for instance davealbright.net, zilsel-invent.com and artistherbalist.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200

dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200

1stclassflights.com - robtex.com