`zerosumx.com`

DNSSEC	⚠️ Not signed
NS	`ns1.softlayer.com` ⭐
		A	2607:f0d0:0:f:1::1^{🇺🇸 SOFTLAYER2607:f0d0::/32 -6-1}
			PTR	`ns1.softlayer.com`
		A	67.228.254.4^{🇺🇸 SOFTLAYER67.228.254.0/23 -anycast02}
			PTR	`4.fe.e443.ip4.static.sl-reverse.com`
NS	`ns2.softlayer.com`
		A	2607:f0d0:0:f:2::1^{🇺🇸 SOFTLAYER2607:f0d0::/32 -6-1}
			PTR	`ns2.softlayer.com`
		A	67.228.255.5^{🇺🇸 SOFTLAYER67.228.254.0/23 -anycast02}
			PTR	`5.ff.e443.ip4.static.sl-reverse.com`
SOA	`ns1.softlayer.com`support@softlayer.com 2018-02-23 #0

`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=1778684806

Same first word

zerosumx.com

DNS History

4 records (2 active, 2 former)

○NSns1.sedoparking.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 08:37:20
○ 2015-10-20 17:48:10
○ 2026-05-13 15:28:00

●NSns1.softlayer.com2018-05-21 → 2026-05-13 · 3 obs

○ 2015-10-20 17:48:10
● 2018-05-21 13:15:48
● 2026-05-13 15:28:00

○NSns2.sedoparking.com2008-03-12 → 2008-03-12 · 3 obs

● 2008-03-12 08:37:20
○ 2015-10-20 17:48:10
○ 2026-05-13 15:28:00

●NSns2.softlayer.com2018-05-21 → 2026-05-13 · 3 obs

○ 2015-10-20 17:48:10
● 2018-05-21 13:15:48
● 2026-05-13 15:28:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...	-
zerosumx.com	ns2.softlayer.com, ns1.softlayer.com	4 records

✅ Authoritative Response

Server:67.228.254.4

NS records: ns2.softlayer.com, ns1.softlayer.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zerosumx.com (unsigned zone)

⏱️ Timing

Total: 1302ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.softlayer.com, ns2.softlayer.com`
SOA	1	`ns1.softlayer.com support.softlayer.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.softlayer.com, ns2.softlayer.com, ns1.softlayer.com...)

Analysis

Name Servers

Two name servers ns1.softlayer.com and ns2.softlayer.com are delegated to zerosumx.com.

zerosumx.com uses the same name server configuration as other domains, such as canidaemexico.com, nesignal.com, parisetmoi.net, centrodeintegracionpsicologica.com and arubadiscountcard.com.

zerosumx.com at least partially shares name servers with other domains such as 182.122.174.in-addr.arpa, empiricaliq.com, visoo.com, 32.18.67.in-addr.arpa and 238.41.69.in-addr.arpa.

These name servers are commonly used alongside ns3.arpa.networklayer.com, ns4.arpa.networklayer.com, ns1.theplanet.com, ns2.theplanet.com, ns1.linksky.com, ns0.linksky124.com and dns1.vps.net.

Host names with two IPs:

ns1.softlayer.com points to 2607:f0d0:0:f:1::1 and 67.228.254.4.

ns2.softlayer.com points to 2607:f0d0:0:f:2::1 and 67.228.255.5.

zerosumx.com - robtex.com

zerosumx.com

com