`lumenworkplace.com`

DNSSEC	⚠️ Not signed
A	4.68.54.34^{🇺🇸 AS33564.0.0.0/9}
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}
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}
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}
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}
TXT	`v=spf1 -all`
SOA	`authns1.qwest.net`dns-admin@qwestip.net serial=2210312000

`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=1785298092

Same first word

lumenworkplace.com

DNS History

5 records (5 active, 0 former)

●NSauthns1.centurylink.net2026-07-27 → 2026-07-29 · 2 obs

● 2026-07-27 17:01:00
● 2026-07-29 04:28:52

●NSauthns1.qwest.net2026-07-27 → 2026-07-29 · 2 obs

● 2026-07-27 17:01:00
● 2026-07-29 04:28:52

●NSauthns2.centurylink.net2026-07-27 → 2026-07-29 · 2 obs

● 2026-07-27 17:01:00
● 2026-07-29 04:28:52

●NSauthns2.qwest.net2026-07-27 → 2026-07-29 · 2 obs

● 2026-07-27 17:01:00
● 2026-07-29 04:28:52

●A4.68.54.342026-07-27 → 2026-07-29 · 2 obs

● 2026-07-27 17:01:00
● 2026-07-29 04:28:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net...	-
lumenworkplace.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 lumenworkplace.com (unsigned zone)

⏱️ Timing

Total: 1604ms | 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

lumenworkplace.com has exactly one IP address — 4.68.54.34.

lumen.is, centurylink-business.com, no2lumen.com plus two other host names have IP numbers in common with lumenworkplace.com.

Name Servers

Four name servers handle the delegation for lumenworkplace.com: authns1.centurylink.net, authns2.centurylink.net, authns1.qwest.net and authns2.qwest.net.

lumenworkplace.com has at least partial name server overlap with other domains, such as 146.111.216.in-addr.arpa, 215.3.71.in-addr.arpa, 219.3.71.in-addr.arpa and two others.

ns1.kmcmail.net, ns2.kmcmail.net and dca-ans-01.inet.qwest.net — plus 7 other name servers — are commonly paired with these name servers.

Four hosts, each with two IP addresses: authns1.centurylink.net and authns1.qwest.net point to 63.150.72.4 and 2001:428::5; authns2.centurylink.net and authns2.qwest.net point to 208.44.130.120 and 2001:428::6.

The host names authns1.centurylink.net and authns1.qwest.net both resolve to 2001:428::5 IP addresses.

The host names authns1.centurylink.net and authns1.qwest.net both resolve to 63.150.72.4 IP addresses.

The host names authns2.centurylink.net and authns2.qwest.net both resolve to 2001:428::6 IP addresses.

The host names authns2.centurylink.net and authns2.qwest.net both resolve to 208.44.130.120 IP addresses.

lumenworkplace.com - robtex.com