sdbit.com - dns.ninja

`sdbit.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d91:676:6a3b:630e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b00c:8d5c:a9a3:9538^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.218.191.141^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-218-191-141.compute-1.amazonaws.com`
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-88-240-25.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-232-139-44.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-19 #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=1781909325

Subdomains

smtp.sdbit.com

Same first word

sdbit.net.cn

sdbit.com

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DNS History

17 records (7 active, 10 former)

●NSns1.namebrightdns.com2026-03-26 → 2026-06-19 · 6 obs

○ 2017-08-16 09:18:34
● 2026-03-26 13:17:12
● 2026-04-28 11:45:42
○ 2026-05-27 07:48:06
● 2026-06-19 01:06:42
● 2026-06-19 22:52:28

○NSns11.domaincontrol.com2008-03-04 → 2017-08-16 · 4 obs

● 2008-03-04 17:23:08
● 2017-08-16 09:18:34
○ 2026-03-26 13:17:12
○ 2026-06-19 22:52:28

○NSns12.domaincontrol.com2008-03-04 → 2017-08-16 · 4 obs

● 2008-03-04 17:23:08
● 2017-08-16 09:18:34
○ 2026-03-26 13:17:12
○ 2026-06-19 22:52:28

●NSnsg1.namebrightdns.com2026-03-26 → 2026-06-19 · 3 obs

○ 2017-08-16 09:18:34
● 2026-03-26 13:17:12
● 2026-06-19 22:52:28

●NSnsg2.namebrightdns.com2026-03-26 → 2026-06-19 · 3 obs

○ 2017-08-16 09:18:34
● 2026-03-26 13:17:12
● 2026-06-19 22:52:28

○MXmail.sdbit.com2016-03-14 → 2017-08-16 · 5 obs

○ 2015-12-05 12:52:24
● 2016-03-14 03:32:20
● 2017-08-16 09:18:34
○ 2026-03-26 13:17:12
○ 2026-06-19 22:52:28

○MXmailstore1.sdbit.com2015-07-26 → 2015-12-05 · 5 obs

○ 2008-03-04 17:23:08
● 2015-07-26 07:14:40
● 2015-12-05 12:52:24
○ 2016-03-14 03:32:20
○ 2026-06-19 22:52:28

○MXmailstore1.secureserver.net2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 17:23:08
○ 2015-07-26 07:14:40
○ 2026-06-19 22:52:28

○MXsmtp.sdbit.com2015-07-26 → 2015-12-05 · 5 obs

○ 2008-03-04 17:23:08
● 2015-07-26 07:14:40
● 2015-12-05 12:52:24
○ 2016-03-14 03:32:20
○ 2026-06-19 22:52:28

○MXsmtp.secureserver.net2008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 17:23:08
○ 2015-07-26 07:14:40
○ 2026-06-19 22:52:28

●A13.223.25.842026-03-26 → 2026-06-19 · 6 obs

○ 2017-08-16 09:18:34
● 2026-03-26 13:17:12
● 2026-04-28 11:45:42
○ 2026-05-27 07:48:06
● 2026-06-19 01:06:42
● 2026-06-19 22:52:28

○A176.28.9.1252015-07-26 → 2015-12-05 · 5 obs

○ 2008-03-04 17:23:08
● 2015-07-26 07:14:40
● 2015-12-05 12:52:24
○ 2016-03-14 03:32:20
○ 2026-06-19 22:52:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-26 → 2026-06-19 · 6 obs

○ 2017-08-16 09:18:34
● 2026-03-26 13:17:12
● 2026-04-28 11:45:42
○ 2026-05-27 07:48:06
● 2026-06-19 01:06:42
● 2026-06-19 22:52:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-26 → 2026-06-19 · 6 obs

○ 2017-08-16 09:18:34
● 2026-03-26 13:17:12
● 2026-04-28 11:45:42
○ 2026-05-27 07:48:06
● 2026-06-19 01:06:42
● 2026-06-19 22:52:28

○A37.61.203.662016-03-14 → 2017-08-16 · 5 obs

○ 2015-12-05 12:52:24
● 2016-03-14 03:32:20
● 2017-08-16 09:18:34
○ 2026-03-26 13:17:12
○ 2026-06-19 22:52:28

●A54.243.117.1972026-03-26 → 2026-06-19 · 6 obs

○ 2017-08-16 09:18:34
● 2026-03-26 13:17:12
● 2026-04-28 11:45:42
○ 2026-05-27 07:48:06
● 2026-06-19 01:06:42
● 2026-06-19 22:52:28

○A87.230.87.2002008-03-04 → 2008-03-04 · 3 obs

● 2008-03-04 17:23:08
○ 2015-07-26 07:14:40
○ 2026-06-19 22:52:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
sdbit.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:18.232.139.44

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdbit.com (unsigned zone)

⏱️ Timing

Total: 376ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

The domain smtp.sdbit.com falls under the parent sdbit.com.

IP Addresses

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

Two other host names, along with admin.www.www.wandate.com, thinsen.com and saipanyou.com, also share IP numbers with sdbit.com.

Name Servers

DNS for sdbit.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

At least some of sdbit.com's name servers are shared with other domains, for example surfterra.com, turkiyecocukhd.com.whoisbucket.com, dirtgripper.com and two more.

It is common for these name servers to be used in conjunction with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 7 IP addresses:

nsg2.namebrightdns.com has IP addresses 3.80.109.14, 18.232.139.44 and 98.81.3.34, plus 4 other.

DNS names with 6 IP addresses:

ns1.namebrightdns.com has IP addresses 13.218.191.141, 52.203.211.134 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca, plus 3 other.

Host names directing to five IP addresses:

nsg1.namebrightdns.com has four IP addresses — 3.88.240.25, 52.55.198.41, 54.175.130.15 and two others.