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=1781410060

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
○ 2026-06-14 04:19:20

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

● 2015-07-07 13:49:06
○ 2015-10-26 08:26:06
○ 2026-06-14 04:19:20

●NSedns4.ultradns.com2026-02-15 → 2026-06-14 · 3 obs

○ 2015-10-26 08:26:06
● 2026-02-15 05:14:40
● 2026-06-14 04:19:20

●NSns1.central1.com2015-10-26 → 2026-06-14 · 3 obs

○ 2015-07-07 13:49:06
● 2015-10-26 08:26:06
● 2026-06-14 04:19:20

●NSns2.memberdirect.net2015-10-26 → 2026-06-14 · 3 obs

○ 2015-07-07 13:49:06
● 2015-10-26 08:26:06
● 2026-06-14 04:19:20

●NSns3.central1.com2015-10-26 → 2026-06-14 · 3 obs

○ 2015-07-07 13:49:06
● 2015-10-26 08:26:06
● 2026-06-14 04:19:20

○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
○ 2026-06-14 04:19:20

○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
○ 2026-06-14 04:19:20

○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
○ 2026-06-14 04:19:20

●A208.69.252.1892015-12-01 → 2026-06-14 · 3 obs

○ 2015-10-26 08:26:06
● 2015-12-01 23:25:48
● 2026-06-14 04:19:20

●A208.69.254.1892015-12-01 → 2026-06-14 · 3 obs

○ 2015-10-26 08:26:06
● 2015-12-01 23:25:48
● 2026-06-14 04:19:20

○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
○ 2026-06-14 04:19:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.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: 267ms | 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 two IP numbers: 208.69.252.189 and 208.69.254.189.

Name Servers

shellcu.com is delegated to four name servers, 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.

These name servers regularly appear alongside edns4.ultradns.biz, edns4.ultradns.net, edns4.ultradns.org and 7 other name servers in NS record sets.

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.