`nullkong.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:35c1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d9f3^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.193^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.243^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`david.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c198^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`david.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2198^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`david.ns.cloudflare.com`
		A	108.162.193.152^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	172.64.33.152^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
		A	173.245.59.152^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`david.ns.cloudflare.com`
TXT	`google-site-verification=k31nB4M7Edh406L5J19afP88HzDcgOaEEIyt-4cC-XM`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.53.193, 172.67.217.243
		IPv6	2606:4700:3034::6815:35c1, 2606:4700:3037::ac43:d9f3
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2399338663

`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=1771291435

Same first word

nullkong.com

DNS History

12 records (6 active, 6 former)

●NScortney.ns.cloudflare.com2026-03-08 → 2026-03-23 · 3 obs

○ 2017-01-03 02:14:30
● 2026-03-08 17:40:34
● 2026-03-23 03:37:28

●NSdavid.ns.cloudflare.com2026-03-08 → 2026-03-23 · 3 obs

○ 2017-01-03 02:14:30
● 2026-03-08 17:40:34
● 2026-03-23 03:37:28

○NSdns13.hichina.com2015-07-24 → 2017-01-03 · 4 obs

● 2015-07-24 19:32:06
● 2017-01-03 02:14:30
○ 2026-03-08 17:40:34
○ 2026-03-23 03:37:28

○NSdns14.hichina.com2015-07-24 → 2017-01-03 · 4 obs

● 2015-07-24 19:32:06
● 2017-01-03 02:14:30
○ 2026-03-08 17:40:34
○ 2026-03-23 03:37:28

○MXmxn.mxhichina.com2015-07-24 → 2017-01-03 · 4 obs

● 2015-07-24 19:32:06
● 2017-01-03 02:14:30
○ 2026-03-08 17:40:34
○ 2026-03-23 03:37:28

○MXmxw.mxhichina.com2015-07-24 → 2017-01-03 · 4 obs

● 2015-07-24 19:32:06
● 2017-01-03 02:14:30
○ 2026-03-08 17:40:34
○ 2026-03-23 03:37:28

●A104.21.53.1932026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-04 10:32:14
● 2026-03-08 17:40:34
● 2026-03-23 03:37:28

○A121.198.227.352015-07-24 → 2016-04-30 · 4 obs

● 2015-07-24 19:32:06
● 2016-04-30 22:25:18
○ 2017-01-03 02:14:30
○ 2026-03-23 03:37:28

○A121.42.108.562017-01-03 → 2018-07-04 · 5 obs

○ 2016-04-30 22:25:18
● 2017-01-03 02:14:30
● 2018-07-04 10:32:14
○ 2026-03-08 17:40:34
○ 2026-03-23 03:37:28

●A172.67.217.2432026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-04 10:32:14
● 2026-03-08 17:40:34
● 2026-03-23 03:37:28

●A2606:4700:3034::6815:35c12026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-04 10:32:14
● 2026-03-08 17:40:34
● 2026-03-23 03:37:28

●A2606:4700:3037::ac43:d9f32026-03-08 → 2026-03-23 · 3 obs

○ 2018-07-04 10:32:14
● 2026-03-08 17:40:34
● 2026-03-23 03:37:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
nullkong.com	cortney.ns.cloudflare.com, david.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.152

NS records: cortney.ns.cloudflare.com, david.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nullkong.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.193, 172.67.217.243`
AAAA	2	`2606:4700:3037::ac43:d9f3, 2606:4700:3034::6815:35c1`
NS	2	`cortney.ns.cloudflare.com, david.ns.cloudflare.com`
TXT	1	`google-site-verification=k31nB4M7Edh406L`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nullkong.com maps to four IP numbers: 2606:4700:3034::6815:35c1, 2606:4700:3037::ac43:d9f3, 104.21.53.193 and 172.67.217.243.

Other host names, for instance dubai-gewinnspiel.net, mastersof.space, www.4houses.com, food.bz and pandapetir88.pro share IP numbers with nullkong.com.

Name Servers

Two name servers cortney.ns.cloudflare.com and david.ns.cloudflare.com handle delegation for nullkong.com.

nullkong.com uses the same name server setup as other domains, for example tournaverse.com, secondtononenutrition.com, condor-gaming.com, katty.in and condorsrltech.com.

nullkong.com partially shares name servers with other domains; examples include privejets.be, zonesmart.uk, pernecky.sk, socgerlia.com and security-firmware-update.sbs.

These name servers are often used with the name servers joyce.ns.cloudflare.com and algin.ns.cloudflare.com.

Host names with six IP numbers: cortney.ns.cloudflare.com points to: 2606:4700:50::adf5:3a57, 2803:f800:50::6ca2:c057, 2a06:98c1:50::ac40:2057, 108.162.192.87, 172.64.32.87 and 173.245.58.87; david.ns.cloudflare.com points to: 2606:4700:58::adf5:3b98, 2803:f800:50::6ca2:c198, 2a06:98c1:50::ac40:2198, 108.162.193.152, 172.64.33.152 and 173.245.59.152.

nullkong.com - robtex.com

nullkong.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`nullkong.com`

`com`