🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`diffmaster.io`

DNSSEC	⚠️ Not signed
A	18.208.88.157^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
		PTR	`ec2-18-208-88-157.compute-1.amazonaws.com`
A	98.84.224.111^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
NS	`dns1.p01.nsone.net` ⭐
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns1.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p02.nsone.net`
		A	198.51.44.2^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p02.nsone.net`
NS	`dns2.p02.nsone.net`
		A	2a00:edc0:6259:7:2::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p02.nsone.net`
		A	198.51.45.2^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p02.nsone.net`
NS	`dns3.p02.nsone.net`
		A	2620:4d:4000:6259:7:2:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p02.nsone.net`
		A	198.51.44.66^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p02.nsone.net`
NS	`dns4.p02.nsone.net`
		A	2a00:edc0:6259:7:2::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p02.nsone.net`
		A	198.51.45.66^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p02.nsone.net`
TXT	`google-site-verification=eoiIa-WRcCDrei3c7lwa1LIF7LTeXIeBUsGMb6AT67Q`
SOA	`dns1.p01.nsone.net`domains+netlify@netlify.com serial=1742390767

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1788425080

Same first word

diffmaster.com

diffmaster.io

Similar names

redmastiff.com

diffstream.com

streamdiff.com

stiffarmed.com

farmfestid.com

tfsferdiam.com.br

Previous names

Next names

diffmode.io

diffora.io

diffping.io

diffraction.io

diffractive.io

diffractt.io

diffrnt.io

difftext.io

difftool.io

difftrax.io

diffu.io

diffui.io

diffus.io

diffusal.io

diffuse.io

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diffusers.io

diffusion.io

diffwise.io

DNS History

9 records (7 active, 2 former)

●NSdns1.p01.nsone.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 11:43:02
● 2026-09-03 09:13:46

●NSdns1.p02.nsone.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 11:43:02
● 2026-09-03 09:13:46

●NSdns2.p02.nsone.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 11:43:02
● 2026-09-03 09:13:46

●NSdns3.p02.nsone.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 11:43:02
● 2026-09-03 09:13:46

●NSdns4.p02.nsone.net2026-08-30 → 2026-09-03 · 2 obs

● 2026-08-30 11:43:02
● 2026-09-03 09:13:46

●A18.208.88.1572026-08-31 → 2026-09-03 · 3 obs

○ 2026-08-30 11:43:02
● 2026-08-31 18:22:28
● 2026-09-03 09:13:46

○A35.157.26.1352026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 11:43:02
○ 2026-08-31 18:22:28
○ 2026-09-03 09:13:46

○A63.176.8.2182026-08-30 → 2026-08-30 · 3 obs

● 2026-08-30 11:43:02
○ 2026-08-31 18:22:28
○ 2026-09-03 09:13:46

●A98.84.224.1112026-08-31 → 2026-09-03 · 3 obs

○ 2026-08-30 11:43:02
● 2026-08-31 18:22:28
● 2026-09-03 09:13:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io	-
diffmaster.io	dns1.p02.nsone.net, dns3.p02.nsone.net, dns2.p02.nsone.net, dns4.p02.nsone.net	-

✅ Authoritative Response

Server:198.51.45.2

NS records: dns1.p02.nsone.net, dns3.p02.nsone.net, dns2.p02.nsone.net, dns4.p02.nsone.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for diffmaster.io (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.208.88.157, 98.84.224.111`
NS	4	`dns1.p02.nsone.net, dns2.p02.nsone.net...`
TXT	1	`google-site-verification=eoiIa-WRcCDrei3`
SOA	1	`dns1.p01.nsone.net domains+netlify.netli`

Analysis

IP Addresses

diffmaster.io resolves to the IP addresses 18.208.88.157 and 98.84.224.111

mellowdy.fr, vivum.studio, www.embassyinformation.com and two other host names share IP numbers with diffmaster.io.

Name Servers

diffmaster.io has five name servers, which are dns1.p01.nsone.net, dns1.p02.nsone.net, dns2.p02.nsone.net and two others.

diffmaster.io partially shares its NS delegation with several other domains, including sdesignz.co.in, feniksarise.com, miningrigrentals.kz and two others.

In DNS configurations, these name servers often share authority with dns3.p02.nsone.net, dns4.p02.nsone.net, ns01.squarespacedns.com and 7 other name servers.

Hostnames that resolve to two IP addresses:

dns1.p01.nsone.net resolves to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

dns1.p02.nsone.net resolves to 198.51.44.2 and 2620:4d:4000:6259:7:2:0:1.

dns2.p02.nsone.net resolves to 198.51.45.2 and 2a00:edc0:6259:7:2::2.

dns3.p02.nsone.net resolves to 198.51.44.66 and 2620:4d:4000:6259:7:2:0:3.

dns4.p02.nsone.net resolves to 198.51.45.66 and 2a00:edc0:6259:7:2::4.