shellcu.com - dns.ninja

`shellcu.com`

DNSSEC	⚠️ Not signed
A	208.69.252.189^{🇨🇦 AS15101208.69.252.0/24}
A	208.69.254.189^{🇨🇦 AS15101208.69.254.0/24}
NS	`edns4.ultradns.com` ⭐
		A	2001:502:f3ff::204^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns4.ultradns.com`
		A	204.74.66.4^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns4.ultradns.com`
NS	`ns1.central1.com`
		A	2001:502:f3ff::204^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns4.ultradns.com`
		A	204.74.66.4^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns4.ultradns.com`
NS	`ns2.memberdirect.net`
		A	2610:a1:1014::204^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns4.ultradns.net`
		A	204.74.110.4^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns4.ultradns.net`
NS	`ns3.central1.com`
		A	2610:a1:1015::204^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns4.ultradns.biz`
		A	204.74.67.4^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns4.ultradns.biz`
SOA	`edns4.ultradns.com`premiumdns@support.neustar 2019-08-06 #44

`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=1785832467

WOT: SAFE (68/100)

Same first word

shellcu.org

shellcu.com

Similar names

schulle.org

uhesllc.com

schulle.de

cushell.com

schuell.com

hucells.com

schuell.de

schulle.info

schuell.net

schulle.com.br

luschel.com

schulle.cnt.br

lschule.de

schulle.com

hullsec.com

schuell.org

DNS History

12 records (6 active, 6 former)

○NSdns1.blacksun.ca2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 13:49:06
○ 2015-10-26 08:26:06
○ 2026-08-04 08:55:16

○NSdns2.blacksun.ca2015-07-07 → 2015-07-07 · 3 obs

● 2015-07-07 13:49:06
○ 2015-10-26 08:26:06
○ 2026-08-04 08:55:16

●NSedns4.ultradns.com2026-02-15 → 2026-08-04 · 3 obs

○ 2015-10-26 08:26:06
● 2026-02-15 05:14:40
● 2026-08-04 08:55:16

●NSns1.central1.com2015-10-26 → 2026-08-04 · 3 obs

○ 2015-07-07 13:49:06
● 2015-10-26 08:26:06
● 2026-08-04 08:55:16

●NSns2.memberdirect.net2015-10-26 → 2026-08-04 · 3 obs

○ 2015-07-07 13:49:06
● 2015-10-26 08:26:06
● 2026-08-04 08:55:16

●NSns3.central1.com2015-10-26 → 2026-08-04 · 3 obs

○ 2015-07-07 13:49:06
● 2015-10-26 08:26:06
● 2026-08-04 08:55:16

○MXmx1a.celero.ca2015-07-07 → 2026-02-15 · 4 obs

● 2015-07-07 13:49:06
● 2026-02-15 05:14:40
○ 2026-02-17 20:49:08
○ 2026-08-04 08:55:16

○MXmx1b.celero.ca2015-07-07 → 2026-02-15 · 4 obs

● 2015-07-07 13:49:06
● 2026-02-15 05:14:40
○ 2026-02-17 20:49:08
○ 2026-08-04 08:55:16

○MXmx2.celero.ca2015-07-07 → 2026-02-15 · 4 obs

● 2015-07-07 13:49:06
● 2026-02-15 05:14:40
○ 2026-02-17 20:49:08
○ 2026-08-04 08:55:16

●A208.69.252.1892015-12-01 → 2026-08-04 · 3 obs

○ 2015-10-26 08:26:06
● 2015-12-01 23:25:48
● 2026-08-04 08:55:16

●A208.69.254.1892015-12-01 → 2026-08-04 · 3 obs

○ 2015-10-26 08:26:06
● 2015-12-01 23:25:48
● 2026-08-04 08:55:16

○A69.27.109.2192015-07-07 → 2015-10-26 · 4 obs

● 2015-07-07 13:49:06
● 2015-10-26 08:26:06
○ 2015-12-01 23:25:48
○ 2026-08-04 08:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net...	-
shellcu.com	ns3.central1.com, ns1.central1.com, ns2.memberdirect.net	4 records

✅ Authoritative Response

Server:204.74.67.4

NS records: ns3.central1.com, ns1.central1.com, ns2.memberdirect.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for shellcu.com (unsigned zone)

⏱️ Timing

Total: 321ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`208.69.252.189, 208.69.254.189`
NS	3	`ns1.central1.com, ns2.memberdirect.net...`
SOA	1	`edns4.ultradns.com premiumdns.support.ne`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns3.central1.com, ns3.central1.com, ns1.central1.com...)

Analysis

IP Addresses

shellcu.com points to the IP addresses 208.69.252.189 and 208.69.254.189

Name Servers

Four name servers handle the delegation for shellcu.com: ns1.central1.com, ns3.central1.com, edns4.ultradns.com and ns2.memberdirect.net.

There is at least partial name server overlap between shellcu.com and other domains — ourhealthportal.com, optum.ie, emblemhealth.nyc and two more among them.

The name servers edns4.ultradns.biz, edns4.ultradns.net and edns4.ultradns.org are often found in combination with these name servers.

Each of the four hosts ns1.central1.com, ns3.central1.com, edns4.ultradns.com and ns2.memberdirect.net has two IP addresses. ns1.central1.com and edns4.ultradns.com both direct to 204.74.66.4 and 2001:502:f3ff::204. ns3.central1.com directs to 204.74.67.4 and 2610:a1:1015::204. ns2.memberdirect.net directs to 204.74.110.4 and 2610:a1:1014::204.

ns1.central1.com and edns4.ultradns.com each have 2001:502:f3ff::204 IP addresses.

ns1.central1.com and edns4.ultradns.com each have 204.74.66.4 IP addresses.