🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`offbyteone.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:13f1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:be7f^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.241^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.127^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`justin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bbb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`justin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`justin.ns.cloudflare.com`
		A	108.162.193.187^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	172.64.33.187^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
		A	173.245.59.187^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`justin.ns.cloudflare.com`
NS	`magdalena.ns.cloudflare.com`
		A	2606:4700:50::a29f:2608^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c208^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`magdalena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2208^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`magdalena.ns.cloudflare.com`
		A	108.162.194.8^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	162.159.38.8^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
		A	172.64.34.8^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`magdalena.ns.cloudflare.com`
MX	`mx1.privateemail.com` ⭐
		A	162.255.118.7^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx1.privateemail.com`
MX	`mx2.privateemail.com` ⭐
		A	162.255.118.8^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`mx2.privateemail.com`
TXT	`v=spf1 include:spf.privateemail.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.241, 172.67.190.127
		IPv6 hints	2606:4700:3034::6815:13f1, 2606:4700:3037::ac43:be7f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=170, name=cloudflare-ech.com
SOA	`justin.ns.cloudflare.com`dns@cloudflare.com serial=2414022574

`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=1789127438

Same first word

offbyteone.com

Previous names

Next names

DNS History

12 records (8 active, 4 former)

●NSjustin.ns.cloudflare.com2026-08-30 → 2026-09-11 · 2 obs

● 2026-08-30 02:51:08
● 2026-09-11 12:14:24

●NSmagdalena.ns.cloudflare.com2026-08-30 → 2026-09-11 · 2 obs

● 2026-08-30 02:51:08
● 2026-09-11 12:14:24

●MXmx1.privateemail.com2026-08-30 → 2026-09-11 · 2 obs

● 2026-08-30 02:51:08
● 2026-09-11 12:14:24

●MXmx2.privateemail.com2026-08-30 → 2026-09-11 · 2 obs

● 2026-08-30 02:51:08
● 2026-09-11 12:14:24

●A104.21.19.2412026-09-06 → 2026-09-11 · 3 obs

○ 2026-08-30 02:51:08
● 2026-09-06 12:23:00
● 2026-09-11 12:14:24

●A172.67.190.1272026-09-06 → 2026-09-11 · 3 obs

○ 2026-08-30 02:51:08
● 2026-09-06 12:23:00
● 2026-09-11 12:14:24

○A188.114.96.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 02:51:08
○ 2026-09-06 12:23:00
○ 2026-09-11 12:14:24

○A188.114.97.02026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 02:51:08
○ 2026-09-06 12:23:00
○ 2026-09-11 12:14:24

●A2606:4700:3034::6815:13f12026-09-06 → 2026-09-11 · 3 obs

○ 2026-08-30 02:51:08
● 2026-09-06 12:23:00
● 2026-09-11 12:14:24

●A2606:4700:3037::ac43:be7f2026-09-06 → 2026-09-11 · 3 obs

○ 2026-08-30 02:51:08
● 2026-09-06 12:23:00
● 2026-09-11 12:14:24

○A2a06:98c1:3120::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 02:51:08
○ 2026-09-06 12:23:00
○ 2026-09-11 12:14:24

○A2a06:98c1:3121::2026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 02:51:08
○ 2026-09-06 12:23:00
○ 2026-09-11 12:14:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
offbyteone.com	justin.ns.cloudflare.com, magdalena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.187

NS records: justin.ns.cloudflare.com, magdalena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offbyteone.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.190.127, 104.21.19.241`
AAAA	2	`2606:4700:3034::6815:13f1, 2606:4700:3037::ac43:be7f`
NS	2	`justin.ns.cloudflare.com, magdalena.ns.cloudflare.com`
MX	2	`mx1.privateemail.com (pri: 10), mx2.privateemail.com (pri: 10)`
TXT	1	`v=spf1 include:spf.privateemail.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`justin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

offbyteone.com points to the four IP addresses 104.21.19.241, 172.67.190.127, 2606:4700:3034::6815:13f1 and 2606:4700:3037::ac43:be7f.

Among the host names that share IP numbers with offbyteone.com are comparevaluecraft.click, indieagencia.com.br, asterhome.ca and two others.

Name Servers

DNS delegation for offbyteone.com points to two name servers: justin.ns.cloudflare.com and magdalena.ns.cloudflare.com.

offbyteone.com has the same name server delegation as a number of other domains, such as makewithdata.tech, westafricaradio.com, daniel-awesome08.workers.dev and two more.

At least some of offbyteone.com's name servers are shared with other domains, for example perlovianex.com, deferred-annuity.lol, scent.date and two more.

These name servers are often deployed together with the name servers jason.ns.cloudflare.com, julio.ns.cloudflare.com, april.ns.cloudflare.com and elaine.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

justin.ns.cloudflare.com has IP addresses 108.162.193.187, 172.64.33.187 and 173.245.59.187, plus 3 other.

magdalena.ns.cloudflare.com has IP addresses 108.162.194.8, 162.159.38.8 and 172.64.34.8, plus 3 other.

Mail Servers

The MX records for offbyteone.com point to two mail servers: mx1.privateemail.com and mx2.privateemail.com.

offbyteone.com has the same mail server arrangement as a number of other domains, for example lydiawelsh.com, x-team.com.de, popmint.app and two more.

offbyteone.com overlaps on mail servers with several other domains, for example speeqoapp.com, tactai.ai, piptada.com and line-organic.com.

Each of mx1.privateemail.com and mx2.privateemail.com has one IP address: mx1.privateemail.com uses 162.255.118.7 and mx2.privateemail.com uses 162.255.118.8.

offbyteone.com - robtex.com

offbyteone.com

com

Same first word

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

`offbyteone.com`

`com`