bridgingmath.com - dns.ninja

`bridgingmath.com`

DNSSEC	⚠️ Not signed
A	54.204.238.15^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
		PTR	`ec2-54-204-238-15.compute-1.amazonaws.com`
A	54.209.91.188^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
A	54.221.251.148^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
A	75.101.184.39^{🇺🇸 Amazon75.101.128.0/17 Execution Services}
NS	`ns10.dnsmadeeasy.com` ⭐
		A	2600:1800:10::1^{🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
		A	208.94.148.4^{🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network}
			PTR	`ns10.dnsmadeeasy.com`
NS	`ns11.dnsmadeeasy.com`
		A	2600:1801:11::1^{🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
		A	208.80.124.4^{🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network}
			PTR	`ns11.dnsmadeeasy.com`
NS	`ns12.dnsmadeeasy.com`
		A	2600:1802:12::1^{🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
		A	208.80.126.4^{🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network}
			PTR	`ns12.dnsmadeeasy.com`
NS	`ns13.dnsmadeeasy.com`
		A	2600:1801:13::1^{🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
		A	208.80.125.4^{🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network}
			PTR	`ns13.dnsmadeeasy.com`
NS	`ns14.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1802:14::1^{🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
		A	208.80.127.4^{🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network}
			PTR	`ns14.dnsmadeeasy.com`
NS	`ns15.dnsmadeeasy.com` ⚠️ Not in parent delegation
		A	2600:1800:15::1^{🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
		A	208.94.149.4^{🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network}
			PTR	`ns15.dnsmadeeasy.com`
SOA	`ns10.dnsmadeeasy.com`dns@dnsmadeeasy.com serial=2010000515

`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=1782621840

Same first word

bridgingmath.com

DNS History

21 records (10 active, 11 former)

●NSns10.dnsmadeeasy.com2016-12-19 → 2026-06-28 · 2 obs

● 2016-12-19 00:55:12
● 2026-06-28 04:47:04

●NSns11.dnsmadeeasy.com2016-12-19 → 2026-06-28 · 2 obs

● 2016-12-19 00:55:12
● 2026-06-28 04:47:04

●NSns12.dnsmadeeasy.com2016-12-19 → 2026-06-28 · 2 obs

● 2016-12-19 00:55:12
● 2026-06-28 04:47:04

●NSns13.dnsmadeeasy.com2016-12-19 → 2026-06-28 · 2 obs

● 2016-12-19 00:55:12
● 2026-06-28 04:47:04

●NSns14.dnsmadeeasy.com2016-12-19 → 2026-06-28 · 2 obs

● 2016-12-19 00:55:12
● 2026-06-28 04:47:04

●NSns15.dnsmadeeasy.com2016-12-19 → 2026-06-28 · 2 obs

● 2016-12-19 00:55:12
● 2026-06-28 04:47:04

○A107.21.241.262016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:55:12
○ 2017-10-07 14:13:36
○ 2026-06-28 04:47:04

○A23.21.117.322016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:55:12
○ 2017-10-07 14:13:36
○ 2026-06-28 04:47:04

●A54.204.238.152026-04-11 → 2026-06-28 · 3 obs

○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-06-28 04:47:04

●A54.209.91.1882026-04-11 → 2026-06-28 · 3 obs

○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-06-28 04:47:04

●A54.221.251.1482026-04-11 → 2026-06-28 · 3 obs

○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-06-28 04:47:04

○A54.225.147.942016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 00:55:12
○ 2017-10-07 14:13:36
○ 2026-06-28 04:47:04

○A54.225.199.172017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

○A54.243.115.1722017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

○A54.243.122.292017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

○A54.243.145.2232017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

○A54.243.147.1142017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

○A54.243.65.672017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

○A54.243.66.852017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

○A54.243.68.2172017-10-07 → 2017-10-07 · 4 obs

○ 2016-12-19 00:55:12
● 2017-10-07 14:13:36
○ 2026-04-11 12:54:58
○ 2026-06-28 04:47:04

●A75.101.184.392026-04-11 → 2026-06-28 · 3 obs

○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-06-28 04:47:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bridgingmath.com	ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com	8 records

✅ Authoritative Response

Server:208.80.125.4

NS records: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bridgingmath.com (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`54.221.251.148, 54.209.91.188...`
NS	6	`ns10.dnsmadeeasy.com, ns14.dnsmadeeasy.com...`
SOA	1	`ns10.dnsmadeeasy.com dns.dnsmadeeasy.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.dnsmadeeasy.com, ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...)

Analysis

IP Addresses

bridgingmath.com has four IP addresses: 54.204.238.15, 54.209.91.188, 54.221.251.148 and 75.101.184.39.

Among the host names that share IP numbers with bridgingmath.com are coalitionforukraine.com, amandawilson.ca, freechapelmusic.com and two others.

Name Servers

The DNS delegation for bridgingmath.com covers 6 name servers: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com and 3 more.

bridgingmath.com shares at least some of its name servers with other domains, including agmanager.info, bestasic.com, msbparking.com and two others.

These name servers are frequently seen alongside ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com, ns15.dnsmadeeasy.com and 6 other name servers.

Hosts with two IP numbers each:

ns10.dnsmadeeasy.com maps to two IP addresses — 208.94.148.4 and 2600:1800:10::1.

ns11.dnsmadeeasy.com maps to two IP addresses — 208.80.124.4 and 2600:1801:11::1.

ns12.dnsmadeeasy.com maps to two IP addresses — 208.80.126.4 and 2600:1802:12::1.

ns13.dnsmadeeasy.com maps to two IP addresses — 208.80.125.4 and 2600:1801:13::1.

ns14.dnsmadeeasy.com maps to two IP addresses — 208.80.127.4 and 2600:1802:14::1.

ns15.dnsmadeeasy.com maps to two IP addresses — 208.94.149.4 and 2600:1800:15::1.