`classflex.com`

DNSSEC	⚠️ Not signed
NS	`a1.uberns.com` ⚠️ Not in zone NS records
		A	2602:ffe2:53::1^{🇺🇸 TUT-AS2602:ffe2:53::/48 Peer1 Route Object}
			PTR	`a1.uberns.com`
		A	216.59.59.1^{🇺🇸 TUT-AS216.59.59.0/24 Total Uptime Technologies LLC}
			PTR	`a1.uberns.com`
NS	`b1.uberns.com` ⚠️ Not in zone NS records
		A	216.59.60.1^{TUT-AS216.59.60.0/24 Total Uptime Technologies LLC}
			PTR	`b1.uberns.com`

`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=1774987867

Same first word

classflex.com

DNS History

2 records (2 active, 0 former)

●NSa1.uberns.com2026-03-04 → 2026-03-31 · 2 obs

● 2026-03-04 14:17:06
● 2026-03-31 20:23:48

●NSb1.uberns.com2026-03-04 → 2026-03-31 · 2 obs

● 2026-03-04 14:17:06
● 2026-03-31 20:23:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net...	-
classflex.com	a1.uberns.com, b1.uberns.com	3 records

✅ Authoritative Response

Server:216.59.59.1

NS records: a1.uberns.com, b1.uberns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classflex.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (a1.uberns.com, a1.uberns.com, b1.uberns.com)

Analysis

Name Servers

Delegation for classflex.com rests with two name servers, a1.uberns.com and b1.uberns.com.

classflex.com shares the same name server setup as other domains, including contrinex.org, 169.208.74.76.in-addr.arpa, 65.187.216.in-addr.arpa, alvarezandmarsal.de.com and contrinex.de.

classflex.com at least partially shares name servers with other domains, for instance fidelitone.com, americanplatinumpcic.com, metrostarweb.com, amitsoc.com and 365916365.com.

These name servers are commonly used together with the name servers a1.uberns.net, b1.uberns.net, b1.uberns.org, a1.uberns.org, a1.uberns.info, edns142.ultradns.biz, edns142.ultradns.com, edns142.ultradns.net, edns142.ultradns.org and b1.uberns.info.

Host names with two IP numbers:

a1.uberns.com points to 2602:ffe2:53::1 and 216.59.59.1.

Host names with one IP number:

b1.uberns.com points to 216.59.60.1.

classflex.com - robtex.com

classflex.com

com