`qwestsource.com`

DNSSEC	⚠️ Not signed
A	155.70.137.233^{🇺🇸 AS209155.70.128.0/19}
		PTR	`qwestsource.com`
NS	`authns1.qwest.net` ⭐
		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`
		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=2210929000

`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=1778811906

PTR for

233.137.70.155.in-addr.arpa

Same first word

qwestsource.com

Similar names

questescrow.com

DNS History

3 records (3 active, 0 former)

●NSauthns1.qwest.net2015-07-05 → 2026-05-15 · 4 obs

● 2015-07-05 09:07:42
○ 2015-11-15 14:50:14
● 2016-03-06 07:27:30
● 2026-05-15 02:42:02

●NSauthns2.qwest.net2015-07-05 → 2026-05-15 · 5 obs

● 2015-07-05 09:07:42
● 2015-11-15 14:50:14
○ 2016-03-06 07:27:30
● 2017-03-13 06:10:28
● 2026-05-15 02:42:02

●A155.70.137.2332015-07-05 → 2026-05-15 · 2 obs

● 2015-07-05 09:07:42
● 2026-05-15 02:42:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net...	-
qwestsource.com	authns1.qwest.net, authns2.qwest.net	-

✅ Authoritative Response

Server:63.150.72.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qwestsource.com (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`155.70.137.233`
NS	2	`authns2.qwest.net, authns1.qwest.net`
TXT	1	`v=spf1 -all`
SOA	1	`authns1.qwest.net dns-admin.qwestip.net`

Analysis

IP Addresses

qwestsource.com points to a single IP address: 155.70.137.233.

Name Servers

Two name servers authns1.qwest.net and authns2.qwest.net handle the delegation for qwestsource.com.

qwestsource.com shares the same name server setup as other domains, for example 128.132.67.in-addr.arpa, 154.232.67.in-addr.arpa, 65.236.63.in-addr.arpa, 117.65.in-addr.arpa and 221.228.63.in-addr.arpa.

qwestsource.com at least partially shares name servers with other domains, for example imation.se, lumen.co, 24.174.in-addr.arpa, 203.166.216.in-addr.arpa and bankcib.com.

these name servers are commonly used with the following name servers: authns1.centurylink.net, authns2.centurylink.net, dns0.madisonriver.net, dns1.madisonriver.net, dns2.madisonriver.net, dns3.madisonriver.net, dca-ans-01.inet.qwest.net, svl-ans-01.inet.qwest.net, authns2.dnvr.qwest.net and authns1.mpls.qwest.net.

Host names with two IP numbers:

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.

qwestsource.com - robtex.com

qwestsource.com

com