`sieuthimaychieu.com`

DNSSEC	⚠️ Not signed
A	157.20.83.61^{INTERDIGI-VN157.20.82.0/23 NINECLOUD-VN}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:6b86:f70d:6af7:3a27^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.91.47.137^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-91-47-137.compute-1.amazonaws.com`
		A	54.92.199.119^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-199-119.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2e7c:4d2:11a:fb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:692a:b011:35db:2b55^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a510:c365:d06a:e73a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	35.175.225.136^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
			PTR	`ec2-35-175-225-136.compute-1.amazonaws.com`
		A	54.83.64.216^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-83-64-216.compute-1.amazonaws.com`
		A	98.89.24.240^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-89-24-240.compute-1.amazonaws.com`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-25 #1

`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=1774480552

Subdomains

mail.sieuthimaychieu.com

Same first word

sieuthimaychieu.com

DNS History

13 records (3 active, 10 former)

○NSminh192771.earth.orderbox-dns.com2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 15:42:44
● 2016-03-13 11:34:04
○ 2016-07-07 18:36:32
○ 2026-03-25 23:27:58

○NSminh192771.mars.orderbox-dns.com2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 15:42:44
● 2016-03-13 11:34:04
○ 2016-07-07 18:36:32
○ 2026-03-25 23:27:58

○NSminh192771.mercury.orderbox-dns.com2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 15:42:44
● 2016-03-13 11:34:04
○ 2016-07-07 18:36:32
○ 2026-03-25 23:27:58

○NSminh192771.venus.orderbox-dns.com2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 15:42:44
● 2016-03-13 11:34:04
○ 2016-07-07 18:36:32
○ 2026-03-25 23:27:58

●NSns1.namebrightdns.com2026-03-19 → 2026-03-25 · 3 obs

○ 2017-02-19 12:06:18
● 2026-03-19 08:30:58
● 2026-03-25 23:27:58

○NSns1.tldparked.com2016-07-07 → 2017-02-19 · 5 obs

○ 2016-03-13 11:34:04
● 2016-07-07 18:36:32
● 2017-02-19 12:06:18
○ 2026-03-19 08:30:58
○ 2026-03-25 23:27:58

●NSns2.namebrightdns.com2026-03-19 → 2026-03-25 · 3 obs

○ 2017-02-19 12:06:18
● 2026-03-19 08:30:58
● 2026-03-25 23:27:58

○NSns2.tldparked.com2016-07-07 → 2017-02-19 · 5 obs

○ 2016-03-13 11:34:04
● 2016-07-07 18:36:32
● 2017-02-19 12:06:18
○ 2026-03-19 08:30:58
○ 2026-03-25 23:27:58

○MXmail.sieuthimaychieu.com2015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 15:42:44
● 2016-03-13 11:34:04
○ 2016-07-07 18:36:32
○ 2026-03-25 23:27:58

○A118.69.195.482015-08-23 → 2016-03-13 · 4 obs

● 2015-08-23 15:42:44
● 2016-03-13 11:34:04
○ 2016-07-07 18:36:32
○ 2026-03-25 23:27:58

○A128.199.70.62020-02-06 → 2020-02-06 · 4 obs

○ 2017-02-19 12:06:18
● 2020-02-06 07:03:30
○ 2026-03-19 08:30:58
○ 2026-03-25 23:27:58

●A157.20.83.612026-03-19 → 2026-03-25 · 3 obs

○ 2020-02-06 07:03:30
● 2026-03-19 08:30:58
● 2026-03-25 23:27:58

○A80.251.18.82016-07-07 → 2017-02-19 · 5 obs

○ 2016-03-13 11:34:04
● 2016-07-07 18:36:32
● 2017-02-19 12:06:18
○ 2020-02-06 07:03:30
○ 2026-03-25 23:27:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
sieuthimaychieu.com	ns1.namebrightdns.com, ns2.namebrightdns.com	10 records

✅ Authoritative Response

Server:35.175.225.136

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sieuthimaychieu.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.20.83.61`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

Hierarchy

mail.sieuthimaychieu.com has sieuthimaychieu.com as its parent.

IP Addresses

sieuthimaychieu.com maps to IP address 157.20.83.61.

Other host names, for instance newstar.com.vn, hocketoan.vn, phanmembanhang.vn, thuesim.com and newstar.vn share IP numbers with sieuthimaychieu.com.

Name Servers

Two name servers ns1.namebrightdns.com and ns2.namebrightdns.com are delegated to sieuthimaychieu.com.

sieuthimaychieu.com uses the same name server configuration as other domains, such as bidish.com, twpro.com, njune.com, wawtv.com and usescort.com.

sieuthimaychieu.com at least partially shares name servers with other domains such as moneytx.com, hpotential.com, fitlineteam.com, theatkinslawgroup.com and imagebeast.com.

These name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host name ns2.namebrightdns.com has six IPs: 2600:1f18:683a:ae1a:2e7c:4d2:11a:fb, 2600:1f18:683a:ae1a:692a:b011:35db:2b55, 2600:1f18:683a:ae1b:a510:c365:d06a:e73a, 35.175.225.136, 54.83.64.216 and 98.89.24.240.

Host name ns1.namebrightdns.com has four IPs: 2600:1f18:683a:ae1a:aa86:dc69:2f3:5dbe, 2600:1f18:683a:ae1b:6b86:f70d:6af7:3a27, 52.91.47.137 and 54.92.199.119.

sieuthimaychieu.com - robtex.com