`pfflyer.com`

DNSSEC	⚠️ Not signed
NS	`udns2.cscudns.org` ⭐
		A	2610:a1:3214::53^{🇺🇸 AS3991692610:a1:3214::/48}
			PTR	`udns2.cscudns.org`
		A	204.74.104.20^{🇺🇸 AS399169204.74.104.0/24 UltraDNS}
			PTR	`udns2.cscudns.org`
NS	`udns1.cscudns.com`
		A	2001:502:4612::20e^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`udns1.cscudns.com`
		A	204.74.66.14^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`udns1.cscudns.com`
TXT	`v=spf1 -all`
SOA	`udns2.cscudns.org`hostmaster@cscdns.net 2023-12-04 #4

`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=1776060412

Same first word

pfflyer.com

DNS History

2 records (2 active, 0 former)

●NSudns1.cscudns.com2026-02-19 → 2026-04-13 · 2 obs

● 2026-02-19 18:56:54
● 2026-04-13 06:34:56

●NSudns2.cscudns.org2026-02-19 → 2026-04-13 · 2 obs

● 2026-02-19 18:56:54
● 2026-04-13 06:34:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
pfflyer.com	udns1.cscudns.com, udns2.cscudns.org	2 records

✅ Authoritative Response

Server:204.74.66.14

NS records: udns1.cscudns.com, udns2.cscudns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pfflyer.com (unsigned zone)

⏱️ Timing

Total: 718ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`udns1.cscudns.com, udns2.cscudns.org`
TXT	1	`v=spf1 -all`
SOA	1	`udns2.cscudns.org hostmaster.cscdns.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (udns1.cscudns.com, udns1.cscudns.com)

Analysis

Name Servers

pfflyer.com's delegation uses two name servers: udns1.cscudns.com and udns2.cscudns.org.

pfflyer.com uses the same name server setup as other domains, such as monicanovii.com, lufthansagroup.de, flyinglab.aero, caymancorporate.us and newbalance.com.mx.

pfflyer.com at least partially shares name servers with other domains, for instance nbcustomizer.com, brandprotection.net, brusselsairlines.lu and pefservices.com.

These name servers are commonly used with udns1.cscdns.net.

Host names with two IPs:

udns1.cscudns.com points to 2001:502:4612::20e and 204.74.66.14

udns2.cscudns.org points to 2610:a1:3214::53 and 204.74.104.20

pfflyer.com - robtex.com

pfflyer.com

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