bridgingmath.com - robtex.com

bridgingmath.com

DNSSEC⚠️ Not signed
A54.204.238.15🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix
PTRec2-54-204-238-15.compute-1.amazonaws.com
A54.209.91.188🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix
A54.221.251.148🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix
A75.101.184.39🇺🇸 Amazon75.101.128.0/17 Execution Services
NSns10.dnsmadeeasy.com ⭐
A2600:1800:10::1🇺🇸 Tiggee2600:1800:10::/48 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
A208.94.148.4🇺🇸 Tiggee208.94.148.0/24 DNS Made Easy anycast network
PTRns10.dnsmadeeasy.com
NSns11.dnsmadeeasy.com
A2600:1801:11::1🇺🇸 Tiggee2600:1801:11::/48 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
A208.80.124.4🇺🇸 Tiggee208.80.124.0/24 DNS Made Easy anycast network
PTRns11.dnsmadeeasy.com
NSns12.dnsmadeeasy.com
A2600:1802:12::1🇺🇸 Tiggee2600:1802:12::/48 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
A208.80.126.4🇺🇸 Tiggee208.80.126.0/24 DNS Made Easy anycast network
PTRns12.dnsmadeeasy.com
NSns13.dnsmadeeasy.com
A2600:1801:13::1🇺🇸 Tiggee2600:1801:13::/48 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
A208.80.125.4🇺🇸 Tiggee208.80.125.0/24 DNS Made Easy anycast network
PTRns13.dnsmadeeasy.com
NSns14.dnsmadeeasy.com ⚠️ Not in parent delegation
A2600:1802:14::1🇺🇸 Tiggee2600:1802:14::/48 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
A208.80.127.4🇺🇸 Tiggee208.80.127.0/24 DNS Made Easy anycast network
PTRns14.dnsmadeeasy.com
NSns15.dnsmadeeasy.com ⚠️ Not in parent delegation
A2600:1800:15::1🇺🇸 Tiggee2600:1800:15::/48 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
A208.94.149.4🇺🇸 Tiggee208.94.149.0/24 DNS Made Easy anycast network
PTRns15.dnsmadeeasy.com
SOAns10.dnsmadeeasy.comdns@dnsmadeeasy.com serial=2010000515

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778631446

Same first word

bridgingmath.com

DNS History

21 records (10 active, 11 former)

2017201820192020202120222023202420252026NSns10.dnsmadeeasy.comns11.dnsmadeeasy.comns12.dnsmadeeasy.comns13.dnsmadeeasy.comns14.dnsmadeeasy.comns15.dnsmadeeasy.comA54.204.238.1554.209.91.18854.221.251.14875.101.184.39107.21.241.2623.21.117.3254.225.147.9454.225.199.1754.243.115.17254.243.122.2954.243.145.22354.243.147.11454.243.65.6754.243.66.8554.243.68.217
●NSns10.dnsmadeeasy.com2016-12-19 → 2026-05-13 · 2 obs
● 2016-12-19 00:55:12
● 2026-05-13 00:19:20
●NSns11.dnsmadeeasy.com2016-12-19 → 2026-05-13 · 2 obs
● 2016-12-19 00:55:12
● 2026-05-13 00:19:20
●NSns12.dnsmadeeasy.com2016-12-19 → 2026-05-13 · 2 obs
● 2016-12-19 00:55:12
● 2026-05-13 00:19:20
●NSns13.dnsmadeeasy.com2016-12-19 → 2026-05-13 · 2 obs
● 2016-12-19 00:55:12
● 2026-05-13 00:19:20
●NSns14.dnsmadeeasy.com2016-12-19 → 2026-05-13 · 2 obs
● 2016-12-19 00:55:12
● 2026-05-13 00:19:20
●NSns15.dnsmadeeasy.com2016-12-19 → 2026-05-13 · 2 obs
● 2016-12-19 00:55:12
● 2026-05-13 00:19:20
○A107.21.241.262016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 00:55:12
○ 2017-10-07 14:13:36
○ 2026-05-13 00:19:20
○A23.21.117.322016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 00:55:12
○ 2017-10-07 14:13:36
○ 2026-05-13 00:19:20
●A54.204.238.152026-04-11 → 2026-05-13 · 3 obs
○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-05-13 00:19:20
●A54.209.91.1882026-04-11 → 2026-05-13 · 3 obs
○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-05-13 00:19:20
●A54.221.251.1482026-04-11 → 2026-05-13 · 3 obs
○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-05-13 00:19:20
○A54.225.147.942016-12-19 → 2016-12-19 · 3 obs
● 2016-12-19 00:55:12
○ 2017-10-07 14:13:36
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
○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
○ 2026-05-13 00:19:20
●A75.101.184.392026-04-11 → 2026-05-13 · 3 obs
○ 2017-10-07 14:13:36
● 2026-04-11 12:54:58
● 2026-05-13 00:19:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net...-
bridgingmath.comns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com8 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: 121ms | Queries: -

📄 Records

TypeCountSample Data
A454.204.238.15, 54.209.91.188...
NS6ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com...
SOA1ns10.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

Four IP numbers are pointed to by bridgingmath.com: 54.204.238.15, 54.209.91.188, 54.221.251.148 and 75.101.184.39.

other host names including coalitionforukraine.com, amandawilson.ca, freechapelmusic.com, eurotrials.com and next-transit.com share IP numbers with bridgingmath.com.

Name Servers

bridgingmath.com is delegated to six name servers: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com.

bridgingmath.com at least partially shares name servers with other domains, for instance agmanager.info, bestasic.com, msbparking.com, medlemstal.dk and alexnet.sk.

These name servers are commonly used alongside ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.

Host names with two IP numbers:

ns10.dnsmadeeasy.com points to 2600:1800:10::1 and 208.94.148.4.

ns11.dnsmadeeasy.com points to 2600:1801:11::1 and 208.80.124.4.

ns12.dnsmadeeasy.com points to 2600:1802:12::1 and 208.80.126.4.

ns13.dnsmadeeasy.com points to 2600:1801:13::1 and 208.80.125.4.

ns14.dnsmadeeasy.com points to 2600:1802:14::1 and 208.80.127.4.

ns15.dnsmadeeasy.com points to 2600:1800:15::1 and 208.94.149.4.