`interdiffusion.us`

DNSSEC	⚠️ Not signed
A	216.222.199.167^{🇺🇸 ONIAAS216.222.196.0/22 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States}
		PTR	`sh-cp6.lax2.servername.online`
NS	`ns1.hostpapa.com` ⭐ ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::a29f:1a9b^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.155^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.lunarservers.com` ⚠️ Not in zone NS records
		A	162.159.26.155^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.hostpapa.com` ⚠️ Not in parent delegation
		A	2400:cb00:2049:1::a29f:1b90^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.27.144^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.lunarservers.com` ⚠️ Not in zone NS records
		A	162.159.27.144^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`interdiffusion.us` ⭐
		A	216.222.199.167^{🇺🇸 ONIAAS216.222.196.0/22 325 Delaware Avenue Suite 300 Buffalo NY 14202 United States}
			PTR	`sh-cp6.lax2.servername.online`
TXT	`v=spf1 ip4:216.222.199.167 +a +mx +ip4:204.44.192.34 +include:spf.antispamclo...`
SOA	`ns1.hostpapa.com`admin@hostpapa.ca 2026-06-14 #1

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1783003067

MX for

interdiffusion.us

Subdomains

mail.interdiffusion.us

Same first word

interdiffusion.com

interdiffusion.us

interdiffusion.fr

DNS History

10 records (6 active, 4 former)

●NSns1.hostpapa.com2026-02-25 → 2026-07-02 · 3 obs

○ 2020-04-14 01:20:02
● 2026-02-25 02:27:52
● 2026-07-02 14:50:28

○NSns1.lp.hostpapa.com2020-04-14 → 2020-04-14 · 4 obs

○ 2017-03-18 04:24:18
● 2020-04-14 01:20:02
○ 2026-02-25 02:27:52
○ 2026-07-02 14:50:28

●NSns1.lunarservers.com2015-08-17 → 2026-07-02 · 5 obs

● 2015-08-17 09:54:12
● 2017-03-18 04:24:18
○ 2020-04-14 01:20:02
● 2026-02-25 02:27:52
● 2026-07-02 14:50:28

●NSns2.hostpapa.com2026-02-25 → 2026-07-02 · 3 obs

○ 2020-04-14 01:20:02
● 2026-02-25 02:27:52
● 2026-07-02 14:50:28

○NSns2.lp.hostpapa.com2020-04-14 → 2020-04-14 · 4 obs

○ 2017-03-18 04:24:18
● 2020-04-14 01:20:02
○ 2026-02-25 02:27:52
○ 2026-07-02 14:50:28

●NSns2.lunarservers.com2015-08-17 → 2026-07-02 · 5 obs

● 2015-08-17 09:54:12
● 2017-03-18 04:24:18
○ 2020-04-14 01:20:02
● 2026-02-25 02:27:52
● 2026-07-02 14:50:28

●MXinterdiffusion.us2015-08-17 → 2026-07-02 · 2 obs

● 2015-08-17 09:54:12
● 2026-07-02 14:50:28

○A204.44.192.342020-04-14 → 2020-04-14 · 4 obs

○ 2017-03-18 04:24:18
● 2020-04-14 01:20:02
○ 2026-02-25 02:27:52
○ 2026-07-02 14:50:28

●A216.222.199.1672026-02-25 → 2026-07-02 · 3 obs

○ 2020-04-14 01:20:02
● 2026-02-25 02:27:52
● 2026-07-02 14:50:28

○A74.50.21.132015-08-17 → 2017-03-18 · 4 obs

● 2015-08-17 09:54:12
● 2017-03-18 04:24:18
○ 2020-04-14 01:20:02
○ 2026-07-02 14:50:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	x.cctld.us, n.cctld.us, k.cctld.us, w.cctld.us...	-
interdiffusion.us	ns2.lunarservers.com, ns1.lunarservers.com	-

✅ Authoritative Response

Server:162.159.26.155

NS records: ns2.lunarservers.com, ns1.lunarservers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interdiffusion.us (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.222.199.167`
NS	2	`ns2.hostpapa.com, ns1.hostpapa.com`
MX	1	`interdiffusion.us (pri: 0)`
TXT	1	`v=spf1 ip4:216.222.199.167 +a +mx +ip4:2`
SOA	1	`ns1.hostpapa.com admin.hostpapa.ca`

Analysis

Hierarchy

interdiffusion.us is the parent zone for mail.interdiffusion.us.

Mail Server Role

interdiffusion.us acts as its own mail server.

IP Addresses

interdiffusion.us points to a single IP number: 216.222.199.167.

Additional host names — smartphy.com, glutsoft.com, ammination.com and two others — share IP numbers with interdiffusion.us.

Name Servers

interdiffusion.us has four authoritative name servers: ns1.hostpapa.com, ns2.hostpapa.com, ns1.lunarservers.com and ns2.lunarservers.com.

interdiffusion.us partially shares its NS delegation with several other domains, including andrewbeecher.com, qualitroltech.com, cancri.net and two others.

In DNS configurations, these name servers often share authority with ns1.lp.hostpapa.com, ns2.lp.hostpapa.com, ns1.lunarpages.com and 3 other name servers.

Host names with two IP numbers:

ns1.hostpapa.com has two IP addresses: 162.159.26.155 and 2400:cb00:2049:1::a29f:1a9b.

ns2.hostpapa.com has two IP addresses: 162.159.27.144 and 2400:cb00:2049:1::a29f:1b90.

Host names pointing to a single IP address:

ns1.lunarservers.com directs to 162.159.26.155.

ns2.lunarservers.com directs to 162.159.27.144.

Host names pointing to 162.159.26.155 IP addresses: ns1.hostpapa.com and ns1.lunarservers.com.

Host names pointing to 162.159.27.144 IP addresses: ns2.hostpapa.com and ns2.lunarservers.com.