`heavyweights.app`

DNSSEC	⚠️ Not signed
A	108.62.161.76^{🇺🇸 AS7203108.62.160.0/22 Leaseweb USA, Inc.}
		PTR	`s113-sfo-us.neoxea.net`
NS	`dns1.neoxea.net` ⭐
		A	69.164.196.8^{🇺🇸 AKAMAI-LINODE-AP69.164.192.0/20 Akamai Technologies}
			PTR	`dns1.neoxea.net`
NS	`dns2.neoxea.net`
		A	109.74.202.90^{🇬🇧 AKAMAI-LINODE-AP109.74.192.0/20 Akamai Technologies}
			PTR	`dns2.neoxea.net`
NS	`dns3.neoxea.net`
		A	172.104.237.232^{🇩🇪 AKAMAI-LINODE-AP172.104.224.0/19 Akamai Technologies}
			PTR	`dns3.neoxea.net`
NS	`dns4.neoxea.net`
		A	139.162.35.249^{🇸🇬 AKAMAI-LINODE-AP139.162.32.0/19 Akamai Technologies}
			PTR	`dns4.neoxea.net`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 +a +mx +include:relay.mailchannels.net -all`
SOA	`dns1.neoxea.net`root@s113-sfo-us.neoxea.net 2026-08-07 #5

`app`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=101427

🔒 HSTS Preload (+subdomains)

Same first word

heavyweights.shop

heavyweights.net

heavyweights.app

heavyweights.org

Similar names

heywhatgives.com

DNS History

15 records (8 active, 7 former)

○NSaurora.dns-parking.com2026-05-25 → 2026-06-18 · 4 obs

● 2026-05-25 23:46:32
● 2026-06-18 11:18:20
○ 2026-08-07 16:28:36
○ 2026-08-07 16:28:38

●NSdns1.neoxea.net2026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

●NSdns2.neoxea.net2026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

●NSdns3.neoxea.net2026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

●NSdns4.neoxea.net2026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

○NSnebula.dns-parking.com2026-05-25 → 2026-06-18 · 4 obs

● 2026-05-25 23:46:32
● 2026-06-18 11:18:20
○ 2026-08-07 16:28:36
○ 2026-08-07 16:28:38

●MXfallbackmx.spamexperts.eu2026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

●MXlastmx.spamexperts.net2026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

●MXmx.spamexperts.com2026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

○MXmx.zohocloud.ca2026-05-25 → 2026-06-18 · 4 obs

● 2026-05-25 23:46:32
● 2026-06-18 11:18:20
○ 2026-08-07 16:28:36
○ 2026-08-07 16:28:38

○MXmx2.zohocloud.ca2026-05-25 → 2026-06-18 · 4 obs

● 2026-05-25 23:46:32
● 2026-06-18 11:18:20
○ 2026-08-07 16:28:36
○ 2026-08-07 16:28:38

○MXmx3.zohocloud.ca2026-05-25 → 2026-06-18 · 4 obs

● 2026-05-25 23:46:32
● 2026-06-18 11:18:20
○ 2026-08-07 16:28:36
○ 2026-08-07 16:28:38

●A108.62.161.762026-08-07 → 2026-08-07 · 3 obs

○ 2026-06-18 11:18:20
● 2026-08-07 16:28:36
● 2026-08-07 16:28:38

○A23.227.38.742026-05-25 → 2026-06-18 · 4 obs

● 2026-05-25 23:46:32
● 2026-06-18 11:18:20
○ 2026-08-07 16:28:36
○ 2026-08-07 16:28:38

○A2620:127:f00f:e::2026-05-25 → 2026-06-18 · 4 obs

● 2026-05-25 23:46:32
● 2026-06-18 11:18:20
○ 2026-08-07 16:28:36
○ 2026-08-07 16:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
app	ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...	10 records
heavyweights.app	dns3.neoxea.net, dns1.neoxea.net, dns4.neoxea.net, dns2.neoxea.net	-

✅ Authoritative Response

Server:139.162.35.249

NS records: dns3.neoxea.net, dns1.neoxea.net, dns4.neoxea.net, dns2.neoxea.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heavyweights.app (unsigned zone)

⏱️ Timing

Total: 1291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`108.62.161.76`
NS	4	`dns3.neoxea.net, dns4.neoxea.net...`
MX	3	`mx.spamexperts.com (pri: 10), fallbackmx.spamexperts.eu (pri: 20)...`
TXT	1	`v=spf1 +a +mx +include:relay.mailchannel`
SOA	1	`dns1.neoxea.net root.s113-sfo-us.neoxea.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

heavyweights.app directs to one IP number, which is 108.62.161.76.

Name Servers

The domain heavyweights.app is delegated to these four name servers: dns1.neoxea.net, dns2.neoxea.net, dns3.neoxea.net and dns4.neoxea.net.

The name servers of heavyweights.app overlap at least partially with those of other domains — among them 360disruption.com, zeta.pt, cadeirasvenancio.com and two more.

dns1.neoxea.net resolves to 69.164.196.8. dns2.neoxea.net resolves to 109.74.202.90. dns3.neoxea.net resolves to 172.104.237.232. dns4.neoxea.net resolves to 139.162.35.249. All four hosts carry exactly one IP address.

Mail Servers

Mail for heavyweights.app is routed through three mail servers — mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

heavyweights.app shares at least some of its mail servers with other domains — for example taylorcity.com, happyhosting.com, onepacket.net and two more.

Host names resolving to 8 IP numbers:

lastmx.spamexperts.net points to 38.71.16.244, 38.89.254.156, 149.13.75.27 and 5 other IP addresses.

Host names resolving to 6 IP numbers:

fallbackmx.spamexperts.eu points to 38.71.16.244, 38.89.254.156, 38.101.250.150 and 3 other IP addresses.

Hosts with two IP numbers each:

mx.spamexperts.com resolves to 38.89.254.156 and 2001:550:2:3::62:100.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 2001:550:2:3::62:100.

The host names lastmx.spamexperts.net and fallbackmx.spamexperts.eu both resolve to 2001:550:2:61::2fc:100 IP addresses.

The host names lastmx.spamexperts.net and fallbackmx.spamexperts.eu both resolve to 38.71.16.244 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 38.89.254.156.