`simplemobilesweepstakes.com`

DNSSEC	⚠️ Not signed
A	204.74.99.100^{🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar}
		PTR	`crs.ultradns.net`
NS	`ns77.domaincontrol.com` ⭐
		A	2603:5:21c4::31^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns77.domaincontrol.com`
		A	97.74.108.49^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns77.domaincontrol.com`
NS	`sdns26.ultradns.biz`
		A	2610:a1:1003::1a^{🇺🇸 MAINT-ID-120082610:a1:1003::/48 Neustar}
			PTR	`sdns26.ultradns.biz`
		A	156.154.142.26^{🇺🇸 MAINT-ID-12008156.154.142.0/24 Neustar}
			PTR	`sdns26.ultradns.biz`
NS	`sdns26.ultradns.com`
		A	2610:a1:1001::1a^{🇺🇸 MAINT-ID-120082610:a1:1001::/48 Neustar}
			PTR	`sdns26.ultradns.com`
		A	156.154.140.26^{🇺🇸 MAINT-ID-12008156.154.140.0/24 Neustar}
			PTR	`sdns26.ultradns.com`
NS	`sdns26.ultradns.net`
		A	2610:a1:1002::1a^{🇺🇸 MAINT-ID-120082610:a1:1002::/48 Neustar}
			PTR	`sdns26.ultradns.net`
		A	156.154.141.26^{🇺🇸 MAINT-ID-12008156.154.141.0/24 Neustar}
			PTR	`sdns26.ultradns.net`
NS	`sdns26.ultradns.org`
		A	2610:a1:1004::1a^{🇺🇸 MAINT-ID-120082610:a1:1004::/48 Neustar}
			PTR	`sdns26.ultradns.org`
		A	156.154.143.26^{🇺🇸 MAINT-ID-12008156.154.143.0/24 Neustar}
			PTR	`sdns26.ultradns.org`
SOA	`ns77.domaincontrol.com`dns@jomax.net 2021-10-17 #4

`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=1778740121

Same first word

simplemobilesweepstakes.com

DNS History

12 records (6 active, 6 former)

○NSns-1045.awsdns-02.org2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 23:06:44
○ 2026-05-03 19:11:44
○ 2026-05-14 06:53:50

○NSns-1832.awsdns-37.co.uk2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 23:06:44
○ 2026-05-03 19:11:44
○ 2026-05-14 06:53:50

○NSns-474.awsdns-59.com2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 23:06:44
○ 2026-05-03 19:11:44
○ 2026-05-14 06:53:50

○NSns-766.awsdns-31.net2015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 23:06:44
○ 2026-05-03 19:11:44
○ 2026-05-14 06:53:50

●NSns77.domaincontrol.com2026-05-03 → 2026-05-14 · 3 obs

○ 2015-08-13 23:06:44
● 2026-05-03 19:11:44
● 2026-05-14 06:53:50

●NSsdns26.ultradns.biz2026-05-03 → 2026-05-14 · 3 obs

○ 2015-08-13 23:06:44
● 2026-05-03 19:11:44
● 2026-05-14 06:53:50

●NSsdns26.ultradns.com2026-05-03 → 2026-05-14 · 3 obs

○ 2015-08-13 23:06:44
● 2026-05-03 19:11:44
● 2026-05-14 06:53:50

●NSsdns26.ultradns.net2026-05-03 → 2026-05-14 · 3 obs

○ 2015-08-13 23:06:44
● 2026-05-03 19:11:44
● 2026-05-14 06:53:50

●NSsdns26.ultradns.org2026-05-03 → 2026-05-14 · 3 obs

○ 2015-08-13 23:06:44
● 2026-05-03 19:11:44
● 2026-05-14 06:53:50

●A204.74.99.1002026-05-03 → 2026-05-14 · 3 obs

○ 2015-08-13 23:06:44
● 2026-05-03 19:11:44
● 2026-05-14 06:53:50

○A50.16.195.2492015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 23:06:44
○ 2026-05-03 19:11:44
○ 2026-05-14 06:53:50

○A54.243.110.1652015-08-13 → 2015-08-13 · 3 obs

● 2015-08-13 23:06:44
○ 2026-05-03 19:11:44
○ 2026-05-14 06:53:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
simplemobilesweepstakes.com	sdns26.ultradns.com, sdns26.ultradns.net, sdns26.ultradns.biz, sdns26.ultradns.org	2 records

✅ Authoritative Response

Server:156.154.143.26

NS records: sdns26.ultradns.com, sdns26.ultradns.net, sdns26.ultradns.biz, sdns26.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simplemobilesweepstakes.com (unsigned zone)

⏱️ Timing

Total: 509ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`204.74.99.100`
NS	4	`sdns26.ultradns.biz, sdns26.ultradns.com...`
SOA	1	`ns77.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (sdns26.ultradns.com, sdns26.ultradns.com)

Analysis

IP Addresses

simplemobilesweepstakes.com resolves to a single IP address: 204.74.99.100.

Other host names including interactiveser.com, hcsbny.com, humanaonefocus.com, freshcompanyinfo.com and wtia.com share IP numbers with simplemobilesweepstakes.com.

Name Servers

simplemobilesweepstakes.com is delegated to five name servers: sdns26.ultradns.biz, ns77.domaincontrol.com, sdns26.ultradns.com, sdns26.ultradns.net and sdns26.ultradns.org.

simplemobilesweepstakes.com at least partially shares name servers with other domains, including uslaminart.com, alexanderklein.org, evendor.com, mermaidcalendar.com and mathonthelevel.org.

These name servers are often used together with ns78.domaincontrol.com.

Host names with two IP numbers:

sdns26.ultradns.biz points to 2610:a1:1003::1a and 156.154.142.26.

ns77.domaincontrol.com points to 2603:5:21c4::31 and 97.74.108.49.

sdns26.ultradns.com points to 2610:a1:1001::1a and 156.154.140.26.

sdns26.ultradns.net points to 2610:a1:1002::1a and 156.154.141.26.

sdns26.ultradns.org points to 2610:a1:1004::1a and 156.154.143.26.

simplemobilesweepstakes.com - robtex.com