mdteaching.com - robtex.com

mdteaching.com

DNSSEC⚠️ Not signed
A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A2600:1f18:4ae:c606:78d4:4260:db4e:aeee🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix
A13.223.25.84🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
A54.243.117.197🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix
NSns1.namebrightdns.com ⭐
A2600:1f18:683a:ae1a:34d8:9aa4:f653:1ca0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:977d:79ce:57b9:866f🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:affe:b5dc:35f5:c34c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:c792:f2ef:21e2:9b0b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.81.4.12🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-81-4-12.compute-1.amazonaws.com
A3.93.174.115🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-174-115.compute-1.amazonaws.com
A54.175.126.71🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix
PTRec2-54-175-126-71.compute-1.amazonaws.com
A204.236.252.8🇺🇸 Amazon204.236.224.0/19 Execution Services
PTRec2-204-236-252-8.compute-1.amazonaws.com
NSnsg1.namebrightdns.com
A2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:b2c8:3e08:906d:2753🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:410d:319b:88da:3457🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:6e1e:f2da:9b55:abe0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:b79a:8bac:5855:a603🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A13.222.154.26🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix
PTRec2-13-222-154-26.compute-1.amazonaws.com
A34.234.97.191🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix
PTRec2-34-234-97-191.compute-1.amazonaws.com
A54.81.79.209🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix
PTRec2-54-81-79-209.compute-1.amazonaws.com
A54.175.237.59🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix
PTRec2-54-175-237-59.compute-1.amazonaws.com
A54.196.100.248🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-196-100-248.compute-1.amazonaws.com
A54.209.182.252🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix
PTRec2-54-209-182-252.compute-1.amazonaws.com
NSnsg2.namebrightdns.com
A2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:5264:a5f4:2244:ab6c🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1a:b112:e521:202f:80f6🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:2cdc:4a86:59f5:b3f4🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A2600:1f18:683a:ae1b:9c01:9910:fe8f:e2f8🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix
A3.93.61.76🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix
PTRec2-3-93-61-76.compute-1.amazonaws.com
A18.209.106.44🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix
PTRec2-18-209-106-44.compute-1.amazonaws.com
A23.20.211.132🇺🇸 Amazon23.20.0.0/15 EC2 IAD prefix
PTRec2-23-20-211-132.compute-1.amazonaws.com
A35.173.181.189🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-173-181-189.compute-1.amazonaws.com
A54.210.78.10🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range
PTRec2-54-210-78-10.compute-1.amazonaws.com
A54.227.104.240🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix
PTRec2-54-227-104-240.compute-1.amazonaws.com
TXTv=spf1 -all
TXTafternic-verification-G9G3tM8T8EwEizzPzjGJWF
SOAns1.namebrightdns.comdns@namebright.com 2026-04-26 #1

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=1777220936

Same first word

mdteaching.com

Similar names

magtechind.com

DNS History

14 records (7 active, 7 former)

2017201820192020202120222023202420252026NSns1.namebrightdns.comnsg1.namebrightdns.comnsg2.namebrightdns.comns43.domaincontrol.comns44.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA13.223.25.842600:1f18:4ae:c605:dd5d:b838:5816:d7fb2600:1f18:4ae:c606:78d4:4260:db4e:aeee54.243.117.197160.153.136.3182.50.132.242198.71.232.3
●NSns1.namebrightdns.com2026-04-11 → 2026-04-26 · 3 obs
○ 2018-01-22 16:06:54
● 2026-04-11 02:28:40
● 2026-04-26 16:37:12
○NSns43.domaincontrol.com2016-12-18 → 2018-01-22 · 4 obs
● 2016-12-18 18:49:14
● 2018-01-22 16:06:54
○ 2026-04-11 02:28:40
○ 2026-04-26 16:37:12
○NSns44.domaincontrol.com2016-12-18 → 2018-01-22 · 4 obs
● 2016-12-18 18:49:14
● 2018-01-22 16:06:54
○ 2026-04-11 02:28:40
○ 2026-04-26 16:37:12
●NSnsg1.namebrightdns.com2026-04-11 → 2026-04-26 · 3 obs
○ 2018-01-22 16:06:54
● 2026-04-11 02:28:40
● 2026-04-26 16:37:12
●NSnsg2.namebrightdns.com2026-04-11 → 2026-04-26 · 3 obs
○ 2018-01-22 16:06:54
● 2026-04-11 02:28:40
● 2026-04-26 16:37:12
○MXmailstore1.secureserver.net2016-12-18 → 2018-01-22 · 4 obs
● 2016-12-18 18:49:14
● 2018-01-22 16:06:54
○ 2026-04-11 02:28:40
○ 2026-04-26 16:37:12
○MXsmtp.secureserver.net2016-12-18 → 2018-01-22 · 4 obs
● 2016-12-18 18:49:14
● 2018-01-22 16:06:54
○ 2026-04-11 02:28:40
○ 2026-04-26 16:37:12
●A13.223.25.842026-04-11 → 2026-04-26 · 3 obs
○ 2018-01-22 16:06:54
● 2026-04-11 02:28:40
● 2026-04-26 16:37:12
○A160.153.136.32016-12-18 → 2018-01-22 · 4 obs
● 2016-12-18 18:49:14
● 2018-01-22 16:06:54
○ 2026-04-11 02:28:40
○ 2026-04-26 16:37:12
○A182.50.132.2422018-01-22 → 2018-01-22 · 4 obs
○ 2016-12-18 18:49:14
● 2018-01-22 16:06:54
○ 2026-04-11 02:28:40
○ 2026-04-26 16:37:12
○A198.71.232.32018-01-22 → 2018-01-22 · 4 obs
○ 2016-12-18 18:49:14
● 2018-01-22 16:06:54
○ 2026-04-11 02:28:40
○ 2026-04-26 16:37:12
●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-11 → 2026-04-26 · 3 obs
○ 2018-01-22 16:06:54
● 2026-04-11 02:28:40
● 2026-04-26 16:37:12
●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-11 → 2026-04-26 · 3 obs
○ 2018-01-22 16:06:54
● 2026-04-11 02:28:40
● 2026-04-26 16:37:12
●A54.243.117.1972026-04-11 → 2026-04-26 · 3 obs
○ 2018-01-22 16:06:54
● 2026-04-11 02:28:40
● 2026-04-26 16:37:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
mdteaching.comnsg1.namebrightdns.com, nsg2.namebrightdns.com26 records

✅ Authoritative Response

Server:23.20.211.132

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdteaching.com (unsigned zone)

⏱️ Timing

Total: 754ms | Queries: -

📄 Records

TypeCountSample Data
A213.223.25.84, 54.243.117.197
AAAA22600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb
NS2nsg2.namebrightdns.com, nsg1.namebrightdns.com
TXT2v=spf1 -all, afternic-verification-G9G3tM8T8EwEizzPzj
SOA1ns1.namebrightdns.com dns.namebright.com

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

mdteaching.com maps to four IP numbers: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

Other host names, for instance ns2.tucando.com, mx.novalim.com, www.golf-365.com, mail.greenhrs.com and anonym.com.sgwww.meeta(0x6675636b)buddy.com share IP numbers with mdteaching.com.

Name Servers

mdteaching.com is delegated to name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

mdteaching.com at least partially shares name servers with other domains such as cherchell.com, atkpartners.com, mtgbuy.com, mail.trendcrush.com and 24cinema.com.

These name servers are commonly used alongside domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns2.namebrightdns.com.

Thirteen IP numbers for a host name:

The host name nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:180a:eaa0:98f4:64d8, 2600:1f18:683a:ae1a:3225:8a68:a4e5:e20b, 2600:1f18:683a:ae1a:b2c8:3e08:906d:2753, 2600:1f18:683a:ae1b:410d:319b:88da:3457, 2600:1f18:683a:ae1b:6e1e:f2da:9b55:abe0, 2600:1f18:683a:ae1b:7bd7:3433:72e2:b3a0, 2600:1f18:683a:ae1b:b79a:8bac:5855:a603, 13.222.154.26, 34.234.97.191, 54.81.79.209, 54.175.237.59, 54.196.100.248 and 54.209.182.252.

Eleven IP numbers for a host name:

The host name nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:2607:ed1c:3b72:e7f4, 2600:1f18:683a:ae1a:5264:a5f4:2244:ab6c, 2600:1f18:683a:ae1a:b112:e521:202f:80f6, 2600:1f18:683a:ae1b:2cdc:4a86:59f5:b3f4, 2600:1f18:683a:ae1b:9c01:9910:fe8f:e2f8, 3.93.61.76, 18.209.106.44, 23.20.211.132, 35.173.181.189, 54.210.78.10 and 54.227.104.240.

Eight IP numbers for a host name:

The host name ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:34d8:9aa4:f653:1ca0, 2600:1f18:683a:ae1a:977d:79ce:57b9:866f, 2600:1f18:683a:ae1a:affe:b5dc:35f5:c34c, 2600:1f18:683a:ae1b:c792:f2ef:21e2:9b0b, 3.81.4.12, 3.93.174.115, 54.175.126.71 and 204.236.252.8.