nullcore.com - dns.ninja

`nullcore.com`

DNSSEC	⚠️ Not signed
NS	`art.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c166^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`art.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2166^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`art.ns.cloudflare.com`
		A	108.162.193.102^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	172.64.33.102^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
		A	173.245.59.102^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`art.ns.cloudflare.com`
NS	`kay.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a7d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kay.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kay.ns.cloudflare.com`
		A	108.162.192.125^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	172.64.32.125^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
		A	173.245.58.125^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kay.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.139.26^{🇺🇸 Google172.253.139.0/24}
			PTR	`yuiadsk-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1 a:outb-mail.nullcore.com include:aspmx.googlemail.com ~all`
SOA	`art.ns.cloudflare.com`dns@cloudflare.com serial=2405490262

`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=1781420915

Subdomains

ns0.nullcore.com

Same first word

nullcore.com

nullcore.org

nullcore.fi

nullcore.net

Similar names

cornellu.com

onculler.com.tr

onculler.com

onurcell.com

neurollc.com

nucleolr.com.br

DNS History

19 records (5 active, 14 former)

●NSart.ns.cloudflare.com2026-02-22 → 2026-06-14 · 3 obs

○ 2016-08-05 11:57:44
● 2026-02-22 11:10:54
● 2026-06-14 07:18:36

●NSkay.ns.cloudflare.com2026-02-22 → 2026-06-14 · 3 obs

○ 2016-08-05 11:57:44
● 2026-02-22 11:10:54
● 2026-06-14 07:18:36

○NSns1.he.net2016-01-17 → 2016-08-05 · 5 obs

○ 2015-11-26 13:10:24
● 2016-01-17 07:42:48
● 2016-08-05 11:57:44
○ 2026-02-22 11:10:54
○ 2026-06-14 07:18:36

○NSns1.mydyndns.org2015-09-03 → 2015-11-26 · 4 obs

● 2015-09-03 10:14:12
● 2015-11-26 13:10:24
○ 2016-01-17 07:42:48
○ 2026-06-14 07:18:36

○NSns1186.dns.dyn.com2015-09-03 → 2015-11-26 · 4 obs

● 2015-09-03 10:14:12
● 2015-11-26 13:10:24
○ 2016-01-17 07:42:48
○ 2026-06-14 07:18:36

○NSns2.he.net2016-01-17 → 2016-08-05 · 5 obs

○ 2015-11-26 13:10:24
● 2016-01-17 07:42:48
● 2016-08-05 11:57:44
○ 2026-02-22 11:10:54
○ 2026-06-14 07:18:36

○NSns2154.dns.dyn.com2015-09-03 → 2015-11-26 · 4 obs

● 2015-09-03 10:14:12
● 2015-11-26 13:10:24
○ 2016-01-17 07:42:48
○ 2026-06-14 07:18:36

○NSns3.he.net2016-01-17 → 2016-08-05 · 5 obs

○ 2015-11-26 13:10:24
● 2016-01-17 07:42:48
● 2016-08-05 11:57:44
○ 2026-02-22 11:10:54
○ 2026-06-14 07:18:36

○NSns3191.dns.dyn.com2015-09-03 → 2015-11-26 · 4 obs

● 2015-09-03 10:14:12
● 2015-11-26 13:10:24
○ 2016-01-17 07:42:48
○ 2026-06-14 07:18:36

○NSns4.he.net2016-01-17 → 2016-08-05 · 5 obs

○ 2015-11-26 13:10:24
● 2016-01-17 07:42:48
● 2016-08-05 11:57:44
○ 2026-02-22 11:10:54
○ 2026-06-14 07:18:36

○NSns4165.dns.dyn.com2015-09-03 → 2015-11-26 · 4 obs

● 2015-09-03 10:14:12
● 2015-11-26 13:10:24
○ 2016-01-17 07:42:48
○ 2026-06-14 07:18:36

○NSns5.he.net2016-01-17 → 2016-08-05 · 5 obs

○ 2015-11-26 13:10:24
● 2016-01-17 07:42:48
● 2016-08-05 11:57:44
○ 2026-02-22 11:10:54
○ 2026-06-14 07:18:36

●MXalt1.aspmx.l.google.com2015-09-03 → 2026-06-14 · 2 obs

● 2015-09-03 10:14:12
● 2026-06-14 07:18:36

●MXalt2.aspmx.l.google.com2015-09-03 → 2026-06-14 · 2 obs

● 2015-09-03 10:14:12
● 2026-06-14 07:18:36

●MXaspmx.l.google.com2015-09-03 → 2026-06-14 · 2 obs

● 2015-09-03 10:14:12
● 2026-06-14 07:18:36

○A173.67.196.132015-09-03 → 2015-09-03 · 3 obs

● 2015-09-03 10:14:12
○ 2015-10-26 04:48:22
○ 2026-06-14 07:18:36

○A70.106.209.1802016-06-02 → 2016-08-05 · 5 obs

○ 2016-02-20 05:22:00
● 2016-06-02 16:01:10
● 2016-08-05 11:57:44
○ 2026-02-22 11:10:54
○ 2026-06-14 07:18:36

○A70.106.255.1892015-10-26 → 2016-02-20 · 5 obs

○ 2015-09-03 10:14:12
● 2015-10-26 04:48:22
● 2016-02-20 05:22:00
○ 2016-06-02 16:01:10
○ 2026-06-14 07:18:36

○A70.109.49.142026-02-22 → 2026-04-23 · 5 obs

○ 2016-08-05 11:57:44
● 2026-02-22 11:10:54
● 2026-04-23 02:43:48
○ 2026-06-14 07:18:34
○ 2026-06-14 07:18:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
nullcore.com	kay.ns.cloudflare.com, art.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.125

NS records: kay.ns.cloudflare.com, art.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullcore.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`art.ns.cloudflare.com, kay.ns.cloudflare.com`
MX	3	`alt1.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 15)...`
TXT	1	`v=spf1 a:outb-mail.nullcore.com include:`
SOA	1	`art.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (kay.ns.cloudflare.com, kay.ns.cloudflare.com, kay.ns.cloudflare.com...)

Analysis

Hierarchy

ns0.nullcore.com is delegated beneath nullcore.com.

Name Servers

Two name servers handle the delegation for nullcore.com: art.ns.cloudflare.com and kay.ns.cloudflare.com.

The name server configuration of nullcore.com is shared with other domains, for instance jeremyfrancejewellers.co.uk, scraperboost.com, loadpointer.com and two others.

There is at least partial name server overlap between nullcore.com and other domains — jeremy.hu, andorrainsiders.com, gixinfo.com and two more among them.

These name servers frequently co-occur with the name servers trevor.ns.cloudflare.com and eric.ns.cloudflare.com.

Hosts with 6 IP addresses each:

art.ns.cloudflare.com resolves to 108.162.193.102, 172.64.33.102 and 173.245.59.102 among others, with 3 other IP addresses in total.

kay.ns.cloudflare.com resolves to 108.162.192.125, 172.64.32.125 and 173.245.58.125 among others, with 3 other IP addresses in total.

Mail Servers

Incoming mail for nullcore.com is delivered via three mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

At least some of the mail servers used by nullcore.com are shared with other domains: southsideorthodontics.com, camaroz28.com, jslovers.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com are three hostnames that each resolve to a pair of IP addresses: aspmx.l.google.com to 172.253.139.26 and 2607:f8b0:4004:c1f::1b, alt1.aspmx.l.google.com to 108.177.123.26 and 2800:3f0:4003:c0f::1a, and alt2.aspmx.l.google.com to 172.253.116.27 and 2a00:1450:400b:c02::1b.