`mathcareer.net`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:d1d9:565f:b122:bfdb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.44.244.98^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
A	54.165.131.183^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:225c:9608:a4d6:4c30^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:8b2d:453e:ca75:106e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2dc4:130b:4451:428e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.95.179.7^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-95-179-7.compute-1.amazonaws.com`
		A	18.215.244.237^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-215-244-237.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:c847:4682:bb7e:5c49^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:278c:d293:9dee:a96e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.207.136.34^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-207-136-34.compute-1.amazonaws.com`
		A	54.196.237.195^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-237-195.compute-1.amazonaws.com`
		A	107.20.46.211^{🇺🇸 Amazon107.20.0.0/16 EC2 Prefix}
			PTR	`ec2-107-20-46-211.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail2.namebrightmail.com`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:na...`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-23 #1

`net`

	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=1776943422

Same first word

mathcareer.net

Similar names

DNS History

16 records (8 active, 8 former)

○NSns1.dotzup.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 09:32:56
○ 2015-11-06 05:31:30
○ 2026-04-23 11:50:46

●NSns1.namebrightdns.com2017-10-18 → 2026-04-23 · 3 obs

○ 2015-11-06 05:31:30
● 2017-10-18 07:00:54
● 2026-04-23 11:50:46

○NSns2.dotzup.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 09:32:56
○ 2015-11-06 05:31:30
○ 2026-04-23 11:50:46

●NSns2.namebrightdns.com2017-10-18 → 2026-04-23 · 3 obs

○ 2015-11-06 05:31:30
● 2017-10-18 07:00:54
● 2026-04-23 11:50:46

○NSns3.dotzup.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 09:32:56
○ 2015-11-06 05:31:30
○ 2026-04-23 11:50:46

○NSns4.dotzup.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 09:32:56
○ 2015-11-06 05:31:30
○ 2026-04-23 11:50:46

○NSns5.dotzup.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 09:32:56
○ 2015-11-06 05:31:30
○ 2026-04-23 11:50:46

○NSns6.dotzup.com2007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 09:32:56
○ 2015-11-06 05:31:30
○ 2026-04-23 11:50:46

●MXmail1.namebrightmail.com2017-10-18 → 2026-04-23 · 2 obs

● 2017-10-18 07:00:54
● 2026-04-23 11:50:46

●MXmail2.namebrightmail.com2017-10-18 → 2026-04-23 · 2 obs

● 2017-10-18 07:00:54
● 2026-04-23 11:50:46

○A216.57.210.2002007-10-14 → 2007-10-14 · 3 obs

● 2007-10-14 09:32:56
○ 2015-11-06 05:31:30
○ 2026-04-23 11:50:46

●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-04-04 → 2026-04-23 · 3 obs

○ 2015-11-06 05:31:30
● 2026-04-04 18:37:50
● 2026-04-23 11:50:46

●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-04-04 → 2026-04-23 · 3 obs

○ 2015-11-06 05:31:30
● 2026-04-04 18:37:50
● 2026-04-23 11:50:46

●A52.44.244.982026-04-04 → 2026-04-23 · 3 obs

○ 2015-11-06 05:31:30
● 2026-04-04 18:37:50
● 2026-04-23 11:50:46

●A54.165.131.1832026-04-04 → 2026-04-23 · 3 obs

○ 2015-11-06 05:31:30
● 2026-04-04 18:37:50
● 2026-04-23 11:50:46

○CNAMEcomingsoon.namebright.com2017-10-18 → 2017-10-18 · 3 obs

● 2017-10-18 07:00:54
○ 2026-04-04 18:37:50
○ 2026-04-23 11:50:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	d.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net...	-
mathcareer.net	ns1.namebrightdns.com, ns2.namebrightdns.com	-

✅ Authoritative Response

Server:107.20.46.211

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathcareer.net (unsigned zone)

⏱️ Timing

Total: 480ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.165.131.183, 52.44.244.98`
AAAA	2	`2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb`
NS	2	`ns2.namebrightdns.com, ns1.namebrightdns.com`
MX	2	`mail2.namebrightmail.com (pri: 10), mail1.namebrightmail.com (pri: 10)`
TXT	2	`v=spf1 a:smtpout1.namebrightmail.com a:s, google-site-verification=YourUniqueGoogl`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

Analysis

IP Addresses

mathcareer.net points to four IP numbers: 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a, 52.44.244.98 and 54.165.131.183.

For instance, other host names onmydesk.com, new-leads.com, blssd.com, (0x6e756465).cleaning and colombiasustainable.com share IP numbers with mathcareer.net.

Name Servers

mathcareer.net is delegated to two name servers: ns1.namebrightdns.com and ns2.namebrightdns.com.

mathcareer.net uses the same name server setup as other domains such as voin.buygoodcar.com, bombent.com, craftwatch.com, vipspharma.com and pretalux.com.

mathcareer.net shares name servers with other domains at least partially, for example reliantimaging.com, sequentialperformance.com, rubiconinvestment.com, locoserv.com and retirebahamas.com.

These name servers are commonly used alongside nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, ns1.dropcatch.com and ns2.dropcatch.com.

Host names with five IP numbers:

ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:225c:9608:a4d6:4c30, 2600:1f18:683a:ae1a:8b2d:453e:ca75:106e, 2600:1f18:683a:ae1b:2dc4:130b:4451:428e, 3.95.179.7 and 18.215.244.237; ns2.namebrightdns.com points to: 2600:1f18:683a:ae1a:c847:4682:bb7e:5c49, 2600:1f18:683a:ae1b:278c:d293:9dee:a96e, 34.207.136.34, 54.196.237.195 and 107.20.46.211.

Mail Servers

Two mail servers mail1.namebrightmail.com and mail2.namebrightmail.com handle mathcareer.net.

mathcareer.net shares the same mail server setup as other domains, for instance xlstuff.com, packtoship.com, creationmohair.com, bahrainstockexchange.com and ascensionmint.com.

mathcareer.net shares some mail servers with other domains to some extent, for instance mediachat.com and northwoodsfurniture.com.

Host names with one IP number:

mail1.namebrightmail.com points to: 66.35.35.26.

mail2.namebrightmail.com points to: 66.35.35.28.

mathcareer.net - robtex.com

mathcareer.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`mathcareer.net`

`net`