`lumendefender.com`

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	`authns1.centurylink.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	`authns2.centurylink.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`
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`
TXT	`v=spf1 -all`
SOA	`authns1.qwest.net`abuse@centurylinkservices.net serial=2251112001

`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=1785404037

Same first word

lumendefender.com

DNS History

4 records (4 active, 0 former)

●NSauthns1.centurylink.net2026-07-27 → 2026-07-30 · 2 obs

● 2026-07-27 16:54:40
● 2026-07-30 09:50:30

●NSauthns1.qwest.net2026-07-27 → 2026-07-30 · 2 obs

● 2026-07-27 16:54:40
● 2026-07-30 09:50:30

●NSauthns2.centurylink.net2026-07-27 → 2026-07-30 · 2 obs

● 2026-07-27 16:54:40
● 2026-07-30 09:50:30

●NSauthns2.qwest.net2026-07-27 → 2026-07-30 · 2 obs

● 2026-07-27 16:54:40
● 2026-07-30 09:50:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
lumendefender.com	authns1.centurylink.net, authns2.centurylink.net	-

✅ Authoritative Response

Server:208.44.130.120

NS records: authns1.centurylink.net, authns2.centurylink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lumendefender.com (unsigned zone)

⏱️ Timing

Total: 306ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`authns1.qwest.net, authns2.qwest.net`
TXT	1	`v=spf1 -all`
SOA	1	`authns1.qwest.net abuse.centurylinkservi`

Analysis

Name Servers

The NS records for lumendefender.com point to four name servers: authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net.

The name servers of lumendefender.com overlap at least partially with those of other domains — among them allina.org, 23.158.184.in-addr.arpa, 154.216.71.in-addr.arpa and two more.

These name servers commonly appear in delegations together with ns1.principal.com, auth20.ns.wcom.com, auth40.ns.uu.net and 7 other.

authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net each have two IP addresses. Specifically, authns1.centurylink.net resolves to 63.150.72.4 and 2001:428::5, authns2.centurylink.net resolves to 208.44.130.120 and 2001:428::6, authns1.qwest.net resolves to 63.150.72.4 and 2001:428::5 and authns2.qwest.net resolves to 208.44.130.120 and 2001:428::6.

Host names pointing to 2001:428::5 IP addresses: authns1.centurylink.net and authns1.qwest.net.

Host names pointing to 63.150.72.4 IP addresses: authns1.centurylink.net and authns1.qwest.net.

Host names pointing to 2001:428::6 IP addresses: authns2.centurylink.net and authns2.qwest.net.

Host names pointing to 208.44.130.120 IP addresses: authns2.centurylink.net and authns2.qwest.net.

lumendefender.com - robtex.com