`lumenhelpdesk.com`

DNSSEC	⚠️ Not signed
A	4.68.54.34^{🇺🇸 AS33564.0.0.0/9}
		PTR	`developer-ext.level3.com`
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`dns-admin@qwestip.net serial=2210225000

`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=1785282732

Same first word

lumenhelpdesk.com

DNS History

5 records (5 active, 0 former)

●NSauthns1.centurylink.net2026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 16:55:42
● 2026-07-28 23:53:22

●NSauthns1.qwest.net2026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 16:55:42
● 2026-07-28 23:53:22

●NSauthns2.centurylink.net2026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 16:55:42
● 2026-07-28 23:53:22

●NSauthns2.qwest.net2026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 16:55:42
● 2026-07-28 23:53:22

●A4.68.54.342026-07-27 → 2026-07-28 · 2 obs

● 2026-07-27 16:55:42
● 2026-07-28 23:53:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lumenhelpdesk.com	authns1.centurylink.net, authns2.centurylink.net	-

✅ Authoritative Response

Server:63.150.72.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lumenhelpdesk.com (unsigned zone)

⏱️ Timing

Total: 309ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`4.68.54.34`
NS	2	`authns1.qwest.net, authns2.qwest.net`
TXT	1	`v=spf1 -all`
SOA	1	`authns1.qwest.net dns-admin.qwestip.net`

Analysis

IP Addresses

lumenhelpdesk.com points to a single IP number: 4.68.54.34.

Additional host names — lumentech.de, lumen.com.gy, lumenhorrorstories.com and two others — share IP numbers with lumenhelpdesk.com.

Name Servers

lumenhelpdesk.com has four authoritative name servers: authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net.

There is at least partial name server overlap between lumenhelpdesk.com and other domains — 18.237.63.in-addr.arpa, 136.231.63.in-addr.arpa, manthevan.org and two more among them.

These name servers regularly appear alongside ns1.kmcmail.net, ns2.kmcmail.net, ns1.principal.com and 3 other name servers in NS record sets.

authns1.centurylink.net and authns1.qwest.net both point to 63.150.72.4 and 2001:428::5; authns2.centurylink.net and authns2.qwest.net both point to 208.44.130.120 and 2001:428::6 — all four hostnames (authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net) resolve to exactly two IP addresses.

authns1.centurylink.net along with authns1.qwest.net each resolve to 2001:428::5 IP addresses.

authns1.centurylink.net along with authns1.qwest.net each resolve to 63.150.72.4 IP addresses.

authns2.centurylink.net along with authns2.qwest.net each resolve to 2001:428::6 IP addresses.

authns2.centurylink.net along with authns2.qwest.net each resolve to 208.44.130.120 IP addresses.

lumenhelpdesk.com - robtex.com