`mail.vietbuilder.com`

	CNAME	`comingsoon.namebright.com`
	CNAME	`cdl-prd-http-a5ed094605213071.elb.us-east-1.amazonaws.com`
	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}

`vietbuilder.com`

	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` ⭐
	NS	`ns2.namebrightdns.com`
	MX	`mail1.namebrightmail.com` ⭐
	MX	`mail2.namebrightmail.com` ⭐
	TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
	TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com include:na...`
	SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-05-10 #1

WOT: SAFE (60/100)

Previously MX for

vietbuilder.com

Same first word

mail.dk

mail.main.jp

mail.graphics

mail.lc

mail.city

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mail.watch

mail.lomo.jp

mail.lu

mail.tel

mail.ws

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mail.ma

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mail.gov.af

mail.hashbang.sh

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mail.schwarz

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mail.credit

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mail.co.com

mail.perspecta.cloud

mail.ac.id

mail.nu

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mail.codes

mail.ddns.net

mail.net.kg

mail.qualifioapp.com

mail.photography

mail.net.au

mail.storage

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mail.ls

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mail.co.kr

mail.rv.ua

mail.ox.rs

mail.idv.tw

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mail.ke

mail.net.sa

mail.idf.il

mail.house

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mail.club

mail.news

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mail.sd

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mail.top

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mail.limited

mail.man

mail.gen.tr

mail.zip

mail.dvrcam.info

mail.gov.gd

mail.brasilia.me

mail.hopto.me

mail.pn

mail.panel.dev

mail.gov.il

mail.ie

mail.co.cr

mail.pa

mail.schaeffler

mail.gov.to

mail.berlin

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DNS History

11 records (3 active, 8 former)

●NSns1.namebrightdns.com2026-05-10 → 2026-05-10 · 2 obs

○ 2016-04-26 07:57:16
● 2026-05-10 17:45:18

○NSns1.stablehost.com2016-02-03 → 2016-02-03 · 3 obs

● 2016-02-03 07:48:38
○ 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

○NSns10.hawkhost.com2016-04-26 → 2016-04-26 · 3 obs

○ 2016-02-03 07:48:38
● 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

●NSns2.namebrightdns.com2026-05-10 → 2026-05-10 · 2 obs

○ 2016-04-26 07:57:16
● 2026-05-10 17:45:18

○NSns2.stablehost.com2016-02-03 → 2016-02-03 · 3 obs

● 2016-02-03 07:48:38
○ 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

○NSns9.hawkhost.com2016-04-26 → 2016-04-26 · 3 obs

○ 2016-02-03 07:48:38
● 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

○MXvietbuilder.com2016-02-03 → 2016-04-26 · 3 obs

● 2016-02-03 07:48:38
● 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

○A108.163.233.922016-02-03 → 2016-02-03 · 3 obs

● 2016-02-03 07:48:38
○ 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

○A198.252.101.1342016-04-26 → 2016-04-26 · 3 obs

○ 2016-02-03 07:48:38
● 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

●CNAMEcomingsoon.namebright.com2026-05-10 → 2026-05-10 · 2 obs

○ 2016-04-26 07:57:16
● 2026-05-10 17:45:18

○CNAMEvietbuilder.com2016-02-03 → 2016-04-26 · 3 obs

● 2016-02-03 07:48:38
● 2016-04-26 07:57:16
○ 2026-05-10 17:45:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
vietbuilder.com	ns1.namebrightdns.com, ns2.namebrightdns.com	8 records

✅ Authoritative Response

Server:3.84.177.148

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vietbuilder.com (unsigned zone)

⏱️ Timing

Total: 79ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
CNAME	1	`comingsoon.namebright.com`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

mail.vietbuilder.com maps 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.

Other host names such as neworleanspartybus.com, catchyt.com, yelmarket.com, voyeurfotos.com and videotopic.com share IPs with mail.vietbuilder.com.

mail.vietbuilder.com - robtex.com