`asfusa.net`

DNSSEC	⚠️ Not signed
NS	`authns1.qwest.net` ⭐ ⚠️ Not in parent delegation
		A	2001:428::5^{🇺🇸 AS2092001:428::/32}
			PTR	`authns1.qwest.net`
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`authns2.qwest.net` ⚠️ Not in parent delegation
		A	2001:428::6^{🇺🇸 AS2092001:428::/32}
			PTR	`authns2.qwest.net`
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
NS	`ns1.centurytel.net` ⚠️ Not in zone NS records
		A	2001:428::5^{🇺🇸 AS2092001:428::/32}
			PTR	`authns1.qwest.net`
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`ns2.centurytel.net` ⚠️ Not in zone NS records
		A	2001:428::6^{🇺🇸 AS2092001:428::/32}
			PTR	`authns2.qwest.net`
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
SOA	`authns1.qwest.net`dns-admin@qwestip.net serial=2240704000

`net`

	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=1777296651

Same first word

asfusa.net

Similar names

sufasa.es

afsusa.com

afsusa.info

fsausa.net

afsusa.org

DNS History

4 records (4 active, 0 former)

●NSauthns1.qwest.net2015-05-25 → 2026-04-27 · 3 obs

○ 2007-09-25 09:19:48
● 2015-05-25 08:20:02
● 2026-04-27 13:48:02

●NSauthns2.qwest.net2015-05-25 → 2026-04-27 · 3 obs

○ 2007-09-25 09:19:48
● 2015-05-25 08:20:02
● 2026-04-27 13:48:02

●NSns1.centurytel.net2007-09-25 → 2026-04-27 · 5 obs

● 2007-09-25 09:19:48
○ 2015-05-25 08:20:02
○ 2017-03-15 20:16:32
● 2026-02-15 10:05:56
● 2026-04-27 13:48:02

●NSns2.centurytel.net2007-09-25 → 2026-04-27 · 5 obs

● 2007-09-25 09:19:48
○ 2015-05-25 08:20:02
○ 2017-03-15 20:16:32
● 2026-02-15 10:05:56
● 2026-04-27 13:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
asfusa.net	ns2.centurytel.net, ns1.centurytel.net	4 records

✅ Authoritative Response

Server:63.150.72.4

NS records: ns2.centurytel.net, ns1.centurytel.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for asfusa.net (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`authns2.qwest.net, authns1.qwest.net`
SOA	1	`authns1.qwest.net dns-admin.qwestip.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.centurytel.net, ns2.centurytel.net, ns1.centurytel.net...)

Analysis

Name Servers

asfusa.net's delegation is handled by four name servers: ns1.centurytel.net, ns2.centurytel.net, authns1.qwest.net and authns2.qwest.net.

asfusa.net partially shares name servers with other domains; examples include 241.1.76.in-addr.arpa, 85.233.63.in-addr.arpa, 92.59.70.in-addr.arpa, 16.1.184.in-addr.arpa and 24.34.69.in-addr.arpa.

These name servers are often used with authns2.centurylink.net, authns1.centurylink.net, dns0.madisonriver.net, dns1.madisonriver.net, dns2.madisonriver.net, dns3.madisonriver.net, dns2.digisys.net and dns.digisys.net.

Host names with two IPs

ns1.centurytel.net points to 2001:428::5 and 63.150.72.4

ns2.centurytel.net points to 2001:428::6 and 208.44.130.120

authns1.qwest.net points to 2001:428::5 and 63.150.72.4

authns2.qwest.net points to 2001:428::6 and 208.44.130.120

Host names pointing to 2001:428::5: ns1.centurytel.net and authns1.qwest.net

Host names pointing to 63.150.72.4: ns1.centurytel.net and authns1.qwest.net

Host names pointing to 2001:428::6: ns2.centurytel.net and authns2.qwest.net

Host names pointing to 208.44.130.120: ns2.centurytel.net and authns2.qwest.net

asfusa.net - robtex.com

asfusa.net

net