🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`nullorigin.tech`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:10fc^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d9bf^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.16.252^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.191^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`delilah.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2663^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c263^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`delilah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2263^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`delilah.ns.cloudflare.com`
		A	108.162.194.99^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
		A	162.159.38.99^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
		A	172.64.34.99^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`delilah.ns.cloudflare.com`
NS	`renan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`renan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`renan.ns.cloudflare.com`
		A	108.162.195.62^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	162.159.44.62^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
		A	172.64.35.62^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`renan.ns.cloudflare.com`
MX	`mx1.improvmx.com` ⭐
		A	2a05:d012:412:e201:88aa:e7b9:7a43:12d7^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:f36:2c1f:1a49:d38a^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:373a:f51a:4a85:1d25^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.37.195.136^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-37-195-136.eu-west-3.compute.amazonaws.com`
		A	15.236.236.160^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-236-160.eu-west-3.compute.amazonaws.com`
		A	35.181.18.45^{🇫🇷 Amazon35.181.0.0/16 EC2 CDG prefix}
			PTR	`ec2-35-181-18-45.eu-west-3.compute.amazonaws.com`
MX	`mx2.improvmx.com`⁽²⁰⁾
		A	2a05:d012:412:e201:1f6e:f6e4:8fd7:4678^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e202:e81e:cc44:3b53:8a3d^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	2a05:d012:412:e203:7e33:3d9c:28d7:ee20^{🇫🇷 Amazon2a05:d012:400::/38 AMAZON AWS}
		A	13.36.107.63^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-107-63.eu-west-3.compute.amazonaws.com`
		A	13.36.222.39^{🇫🇷 Amazon13.36.0.0/14 EC2 CDG Prefix}
			PTR	`ec2-13-36-222-39.eu-west-3.compute.amazonaws.com`
		A	15.236.61.92^{🇫🇷 Amazon15.236.0.0/15 EC2 CDG prefix}
			PTR	`ec2-15-236-61-92.eu-west-3.compute.amazonaws.com`
TXT	`google-site-verification=zvWKZfr5Rin6a5eqr9JTCFYqlH3htlmnGGfcK46rpzw`
TXT	`v=spf1 include:spf.improvmx.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.16.252, 172.67.217.191
		IPv6 hints	2606:4700:3036::6815:10fc, 2606:4700:3036::ac43:d9bf
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=41, name=cloudflare-ech.com
SOA	`delilah.ns.cloudflare.com`dns@cloudflare.com serial=2417977856

`tech`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1794761641

Same first word

nullorigin.tech

nullorigin.xyz

nullorigin.live

nullorigin.com

Similar names

grillunion.de

uniongrill.com

liulinrong.workers.dev

originnull.com

originnull.co

roninguill.com

grillunion.com

uniongrill.ph

originnull.xyz

Previous names

Next names

DNS History

17 records (8 active, 9 former)

○NScont603385.earth.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

○NScont603385.mars.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

○NScont603385.mercury.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

○NScont603385.venus.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

●NSdelilah.ns.cloudflare.com2026-10-17 → 2026-11-15 · 3 obs

○ 2026-09-26 11:17:26
● 2026-10-17 22:36:40
● 2026-11-15 16:56:54

●NSrenan.ns.cloudflare.com2026-10-17 → 2026-11-15 · 3 obs

○ 2026-09-26 11:17:26
● 2026-10-17 22:36:40
● 2026-11-15 16:56:54

○NStech-domains.earth.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

○NStech-domains.mars.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

○NStech-domains.mercury.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

○NStech-domains.venus.orderbox-dns.com2026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

●MXmx1.improvmx.com2026-09-26 → 2026-11-15 · 2 obs

● 2026-09-26 11:17:26
● 2026-11-15 16:56:54

●MXmx2.improvmx.com2026-09-26 → 2026-11-15 · 2 obs

● 2026-09-26 11:17:26
● 2026-11-15 16:56:54

●A104.21.16.2522026-10-17 → 2026-11-15 · 3 obs

○ 2026-09-26 11:17:26
● 2026-10-17 22:36:40
● 2026-11-15 16:56:54

●A172.67.217.1912026-10-17 → 2026-11-15 · 3 obs

○ 2026-09-26 11:17:26
● 2026-10-17 22:36:40
● 2026-11-15 16:56:54

○A216.198.79.12026-09-26 → 2026-09-26 · 3 obs

● 2026-09-26 11:17:26
○ 2026-10-17 22:36:40
○ 2026-11-15 16:56:54

●A2606:4700:3036::6815:10fc2026-10-17 → 2026-11-15 · 3 obs

○ 2026-09-26 11:17:26
● 2026-10-17 22:36:40
● 2026-11-15 16:56:54

●A2606:4700:3036::ac43:d9bf2026-10-17 → 2026-11-15 · 3 obs

○ 2026-09-26 11:17:26
● 2026-10-17 22:36:40
● 2026-11-15 16:56:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tech	ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.com, ns01.trs-dns.net	8 records
nullorigin.tech	renan.ns.cloudflare.com, delilah.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.62

NS records: renan.ns.cloudflare.com, delilah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)

⏱️ Timing

Total: 1029ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.16.252, 172.67.217.191`
AAAA	2	`2606:4700:3036::6815:10fc, 2606:4700:3036::ac43:d9bf`
NS	2	`delilah.ns.cloudflare.com, renan.ns.cloudflare.com`
MX	2	`mx1.improvmx.com (pri: 10), mx2.improvmx.com (pri: 20)`
TXT	2	`google-site-verification=zvWKZfr5Rin6a5e, v=spf1 include:spf.improvmx.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`delilah.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)

Analysis

IP Addresses

nullorigin.tech points to the four IP addresses 104.21.16.252, 172.67.217.191, 2606:4700:3036::6815:10fc and 2606:4700:3036::ac43:d9bf.

4018242.com.cdn.cloudflare.net, camerpay.biz, openai.iruo.top plus two other host names have IP numbers in common with nullorigin.tech.

Name Servers

DNS delegation for nullorigin.tech points to two name servers: delilah.ns.cloudflare.com and renan.ns.cloudflare.com.

The name server configuration of nullorigin.tech is shared with other domains, for instance browseify.com, petalasdivinas.pt, ukdroneinsurance.co.uk and two others.

At least some of nullorigin.tech's name servers are shared with other domains, for example carolinewilhite.com, ush-ac-d.pages.dev, bhochevar.com and two more.

These name servers tend to be deployed in combination with the name servers grant.ns.cloudflare.com and hattie.ns.cloudflare.com.

Hosts with 6 IP addresses each:

delilah.ns.cloudflare.com has IP addresses 108.162.194.99, 162.159.38.99 and 172.64.34.99, plus 3 other.

renan.ns.cloudflare.com has IP addresses 108.162.195.62, 162.159.44.62 and 172.64.35.62, plus 3 other.

Mail Servers

nullorigin.tech uses two mail servers, mx1.improvmx.com and mx2.improvmx.com.

The mail server setup of nullorigin.tech matches that of other domains such as dailygainsfitness.com, imagenet.co.il, aakritistic.online and two others.

At least some of the mail servers used by nullorigin.tech are shared with other domains: zumbalehmusic.com, codeproof.xyz, returns.uk and two others among them.

Hosts with 6 IP addresses each:

mx1.improvmx.com has IP addresses 13.37.195.136, 15.236.236.160 and 35.181.18.45, plus 3 other.

mx2.improvmx.com has IP addresses 13.36.107.63, 13.36.222.39 and 15.236.61.92, plus 3 other.

nullorigin.tech - robtex.com

nullorigin.tech

tech

Same first word

Similar names

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`nullorigin.tech`

`tech`