`mammothtreehouse.com`

DNSSEC	⚠️ Not signed
A	54.200.31.170^{🇺🇸 Amazon54.200.0.0/15 EC2 PDX prefix}
		PTR	`ec2-54-200-31-170.us-west-2.compute.amazonaws.com`
NS	`ns1.mydomain.com` ⭐
		A	172.64.52.99^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.mydomain.com`
		A	172.64.53.76^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.mammothtreehouse.com` ⭐
		A	66.96.140.90^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`90.140.96.66.static.eigbox.net`
		A	66.96.140.91^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`91.140.96.66.static.eigbox.net`
SOA	`NS1.MYDOMAIN.com`namehost@WORLDNIC.com serial=125071220

`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=1777351576

Same first word

mammothtreehouse.com

DNS History

6 records (4 active, 2 former)

●NSns1.mydomain.com2015-07-23 → 2026-04-28 · 2 obs

● 2015-07-23 10:04:04
● 2026-04-28 04:53:56

●NSns2.mydomain.com2015-07-23 → 2026-04-28 · 2 obs

● 2015-07-23 10:04:04
● 2026-04-28 04:53:56

●MXmx.mammothtreehouse.com2015-07-23 → 2026-04-28 · 2 obs

● 2015-07-23 10:04:04
● 2026-04-28 04:53:56

○A52.36.100.2062020-02-18 → 2020-02-18 · 4 obs

○ 2017-03-29 06:13:08
● 2020-02-18 15:19:18
○ 2026-03-11 04:05:42
○ 2026-04-28 04:53:56

●A54.200.31.1702026-03-11 → 2026-04-28 · 3 obs

○ 2020-02-18 15:19:18
● 2026-03-11 04:05:42
● 2026-04-28 04:53:56

○A74.208.97.182015-07-23 → 2017-03-29 · 4 obs

● 2015-07-23 10:04:04
● 2017-03-29 06:13:08
○ 2020-02-18 15:19:18
○ 2026-04-28 04:53:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
mammothtreehouse.com	ns1.mydomain.com, ns2.mydomain.com	2 records

✅ Authoritative Response

Server:172.64.53.76

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mammothtreehouse.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.200.31.170`
NS	2	`ns1.mydomain.com, ns2.mydomain.com`
MX	1	`mx.mammothtreehouse.com (pri: 0)`
SOA	1	`NS1.MYDOMAIN.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.mydomain.com, ns2.mydomain.com)

Analysis

IP Addresses

mammothtreehouse.com maps to IP address 54.200.31.170.

Name Servers

Two name servers ns1.mydomain.com and ns2.mydomain.com are delegated to mammothtreehouse.com.

mammothtreehouse.com uses the same name server configuration as other domains, such as thetreatmentlounge.com, e-kirje.net, thedirtyt.com, aldavor.net and massagebydean.com.

mammothtreehouse.com at least partially shares name servers with other domains such as ihall.org, blackmusicvoice.com, travelnursingarkansas.com, rushes.info and degreescanada.com.

These name servers are commonly used with ns3.mydomain.com, ns1.yourhostingaccount.com, ns2.yourhostingaccount.com and ns4.mydomain.com.

Host names with a single IP address:

ns1.mydomain.com points to 172.64.52.99

ns2.mydomain.com points to 172.64.53.76

Mail Servers

mammothtreehouse.com is handled by a single mail server, mx.mammothtreehouse.com.

Host name mx.mammothtreehouse.com points to IPs 66.96.140.90 and 66.96.140.91.

mammothtreehouse.com - robtex.com