`16sv.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` ⭐
		A	2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7107:667d:570b:171e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:36f4:3cd1:55dc:15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.208.27.76^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-208-27-76.compute-1.amazonaws.com`
		A	13.222.185.86^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-185-86.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1dc6:2e82:f754:42f2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5fd0:44f5:517a:9aeb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.89.122.29^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-122-29.compute-1.amazonaws.com`
		A	54.210.156.168^{🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range}
			PTR	`ec2-54-210-156-168.compute-1.amazonaws.com`
		A	100.30.180.112^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-180-112.compute-1.amazonaws.com`
MX	`mx2.zoho.com` ⭐
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx3.zoho.com`⁽²⁰⁾
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
MX	`mx.zoho.com`⁽⁵⁰⁾
		A	136.143.183.44^{🇺🇸 ZohoAS136.143.182.0/23 Zoho}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
		A	204.141.43.44^{🇺🇸 ZohoAS204.141.42.0/23 Zoho Corporation}
			PTR	`mx2.zoho.com`
			PTR	`mx3.zoho.com`
			PTR	`mx6.zoho.com`
			PTR	`mx7.zoho.com`
			PTR	`mx8.zoho.com`
			PTR	`mx.zoho.com`
			PTR	`mx2.zohomail.com`
			PTR	`mx3.zohomail.com`
			PTR	`mx.zohomail.com`
TXT	`zoho-verification=zb49397494.zmverify.zoho.com`
TXT	`v=spf1 include:zohomail.com ~all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-03 #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=1771291435

Same first word

16sv.org

16sv.com

Similar names

1vs6.com

61vs.com

sv16.ru

s16v.xyz

sv16.net

sv61.chicappa.jp

DNS History

24 records (9 active, 15 former)

○NSdns7.hichina.com2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 18:20:16
○ 2016-01-05 12:13:16
○ 2026-03-03 07:09:44

○NSdns8.hichina.com2015-07-10 → 2015-07-10 · 3 obs

● 2015-07-10 18:20:16
○ 2016-01-05 12:13:16
○ 2026-03-03 07:09:44

●NSns1.namebrightdns.com2016-01-05 → 2026-03-03 · 6 obs

○ 2015-07-10 18:20:16
● 2016-01-05 12:13:16
● 2016-01-16 09:20:20
○ 2016-01-25 21:28:48
● 2016-04-16 15:00:10
● 2026-03-03 07:09:44

●NSns2.namebrightdns.com2016-01-05 → 2026-03-03 · 3 obs

○ 2015-07-10 18:20:16
● 2016-01-05 12:13:16
● 2026-03-03 07:09:44

○NSnsg2.namebrightdns.com2016-01-25 → 2016-01-25 · 4 obs

○ 2016-01-16 09:20:20
● 2016-01-25 21:28:48
○ 2016-04-16 15:00:10
○ 2026-03-03 07:09:44

●MXmx.zoho.com2026-03-03 → 2026-03-03 · 1 obs

● 2026-03-03 07:09:44

●MXmx2.zoho.com2026-03-03 → 2026-03-03 · 1 obs

● 2026-03-03 07:09:44

●MXmx3.zoho.com2026-03-03 → 2026-03-03 · 1 obs

● 2026-03-03 07:09:44

○A107.23.160.2182016-01-05 → 2016-01-05 · 4 obs

○ 2015-10-26 04:03:38
● 2016-01-05 12:13:16
○ 2016-01-08 20:40:06
○ 2026-03-03 07:09:44

○A112.125.17.1032015-10-26 → 2015-10-26 · 3 obs

● 2015-10-26 04:03:38
○ 2016-01-05 12:13:16
○ 2026-03-03 07:09:44

●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-03-03 → 2026-03-03 · 2 obs

○ 2016-12-18 07:52:22
● 2026-03-03 07:09:44

●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-03-03 → 2026-03-03 · 2 obs

○ 2016-12-18 07:52:22
● 2026-03-03 07:09:44

○A52.200.243.1232016-04-16 → 2016-04-16 · 4 obs

○ 2016-01-25 21:28:48
● 2016-04-16 15:00:10
○ 2016-12-18 07:52:22
○ 2026-03-03 07:09:44

○A52.21.52.1092016-01-08 → 2016-01-16 · 5 obs

○ 2016-01-05 12:13:16
● 2016-01-08 20:40:06
● 2016-01-16 09:20:20
○ 2016-01-25 21:28:48
○ 2026-03-03 07:09:44

●A52.44.244.982026-03-03 → 2026-03-03 · 2 obs

○ 2016-12-18 07:52:22
● 2026-03-03 07:09:44

○A52.5.157.2202016-12-18 → 2016-12-18 · 3 obs

○ 2016-04-16 15:00:10
● 2016-12-18 07:52:22
○ 2026-03-03 07:09:44

○A54.152.144.2432016-04-16 → 2016-04-16 · 4 obs

○ 2016-01-25 21:28:48
● 2016-04-16 15:00:10
○ 2016-12-18 07:52:22
○ 2026-03-03 07:09:44

●A54.165.131.1832026-03-03 → 2026-03-03 · 2 obs

○ 2016-12-18 07:52:22
● 2026-03-03 07:09:44

○A54.209.174.1672016-01-08 → 2016-01-16 · 5 obs

○ 2016-01-05 12:13:16
● 2016-01-08 20:40:06
● 2016-01-16 09:20:20
○ 2016-01-25 21:28:48
○ 2026-03-03 07:09:44

○A54.209.90.812016-01-05 → 2016-01-25 · 7 obs

○ 2015-10-26 04:03:38
● 2016-01-05 12:13:16
○ 2016-01-08 20:40:06
○ 2016-01-16 09:20:20
● 2016-01-25 21:28:48
○ 2016-04-16 15:00:10
○ 2026-03-03 07:09:44

○A54.84.53.382016-12-18 → 2016-12-18 · 3 obs

○ 2016-04-16 15:00:10
● 2016-12-18 07:52:22
○ 2026-03-03 07:09:44

○A54.85.54.292016-01-25 → 2016-01-25 · 4 obs

○ 2016-01-16 09:20:20
● 2016-01-25 21:28:48
○ 2016-04-16 15:00:10
○ 2026-03-03 07:09:44

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-01-05 → 2016-04-16 · 4 obs

● 2016-01-05 12:13:16
● 2016-04-16 15:00:10
○ 2016-12-18 07:52:22
○ 2026-03-03 07:09:44

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-18 → 2016-12-18 · 3 obs

○ 2016-04-16 15:00:10
● 2016-12-18 07:52:22
○ 2026-03-03 07:09:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net...	-
16sv.com	ns1.namebrightdns.com, ns2.namebrightdns.com	11 records

✅ Authoritative Response

Server: 18.232.89.243

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 16sv.com (unsigned zone)

⏱️ Timing

Total: 155ms | 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	`ns1.namebrightdns.com, ns2.namebrightdns.com`
MX	3	`mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)...`
TXT	2	`zoho-verification=zb49397494.zmverify.zo, v=spf1 include:zohomail.com ~all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 11

Out-of-bailiwick: 11 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

16sv.com resolves 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 fnodes.com, bestcableprovider.com, principlism.com, textire.com and replating.com share IPs with 16sv.com.

Name Servers

16sv.com is delegated to two name servers: ns1.namebrightdns.com and ns2.namebrightdns.com.

16sv.com shares the same name server setup as c13-b2b-iris-fa-lb.jewsingreen.com, ledsdisplay.safestchina.com, cats.www.tumblr.com.meowbify.com, ergose.com and speddoc.com.

16sv.com at least partially shares name servers with other domains, for instance datmusic.com, mahraz.com, learndoc.com, clearwaterhills.com and echoset.com.

These name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com, domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com, expired1.namebrightdns.com and expired2.namebrightdns.com.

Host names with five IP numbers:

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86; ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:1dc6:2e82:f754:42f2, 2600:1f18:683a:ae1b:5fd0:44f5:517a:9aeb, 54.89.122.29, 54.210.156.168 and 100.30.180.112.

Mail Servers

Three mail servers handle 16sv.com: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

16sv.com shares at least partially some mail servers with other domains, including digitelecom.vn, aprovarapido.com, whiteihf.com, firstcare.ca and breezyhollowpuppies.com.

Host names with two IP numbers: mx.zoho.com points to 136.143.183.44 and 204.141.43.44.

Host names with one IP number: mx2.zoho.com points to 136.143.183.44 and mx3.zoho.com points to 204.141.43.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 204.141.43.44: mx.zoho.com and mx3.zoho.com.

16sv.com - robtex.com

16sv.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`16sv.com`

`com`