sdc321.com - dns.ninja

`sdc321.com`

DNSSEC	⚠️ Not signed
A	3.33.139.32^{🇺🇸 Amazon3.33.128.0/20}
NS	`ns1.markmonitor.com` ⭐
		A	2620:10a:80a8::1^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.1^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns2.markmonitor.com`
		A	2001:67c:10b8::1^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns2.markmonitor.com`
		A	176.97.158.1^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
NS	`ns3.markmonitor.com`
		A	2620:10a:80a9::1^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.1^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns4.markmonitor.com`
		A	2001:67c:1bc::1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast}
			PTR	`ns1.markmonitor.com`
		A	192.174.68.1^{🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net}
NS	`ns5.markmonitor.com`
		A	2620:10a:80a8::2^{🇨🇦 CIRA-22620:10a:80a8::/48 markmonitor v6 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.160.2^{🇨🇦 CIRA-2149.112.160.0/24 markmonitor v4 cloud1 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
NS	`ns6.markmonitor.com`
		A	2001:67c:10b8::3^{🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net}
			PTR	`ns6.markmonitor.com`
		A	176.97.158.3^{🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net}
NS	`ns7.markmonitor.com`
		A	2620:10a:80a9::2^{🇨🇦 CIRA-32620:10a:80a9::/48 markmonitor v6 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
		A	149.112.161.2^{🇨🇦 CIRA-3149.112.161.0/24 markmonitor v4 cloud2 979 Bank Street, Suite 400 Ottawa ON K1S 5K5 Canada}
SOA	`ns1.markmonitor.com`hostmaster@markmonitor.com 2023-07-17 #4

`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=1784788217

Same first word

sdc321.com

Similar names

scd123.com

cds123.com

csd123.com

123dcs.com

123cds.com

sdc123.com

DNS History

11 records (8 active, 3 former)

●NSns1.markmonitor.com2026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

●NSns2.markmonitor.com2026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

○NSns21.domaincontrol.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 11:58:22
○ 2026-04-15 08:50:00
○ 2026-07-23 06:55:58

○NSns22.domaincontrol.com2019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 11:58:22
○ 2026-04-15 08:50:00
○ 2026-07-23 06:55:58

●NSns3.markmonitor.com2026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

●NSns4.markmonitor.com2026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

●NSns5.markmonitor.com2026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

●NSns6.markmonitor.com2026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

●NSns7.markmonitor.com2026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

○A184.168.131.2412019-01-30 → 2019-01-30 · 3 obs

● 2019-01-30 11:58:22
○ 2026-04-15 08:50:00
○ 2026-07-23 06:55:58

●A3.33.139.322026-04-15 → 2026-07-23 · 3 obs

○ 2019-01-30 11:58:22
● 2026-04-15 08:50:00
● 2026-07-23 06:55:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
sdc321.com	ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com...	14 records

✅ Authoritative Response

Server:149.112.160.1

NS records: ns1.markmonitor.com, ns3.markmonitor.com, ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com, ns7.markmonitor.com, ns2.markmonitor.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdc321.com (unsigned zone)

⏱️ Timing

Total: 855ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.139.32`
NS	7	`ns1.markmonitor.com, ns2.markmonitor.com...`
SOA	1	`ns1.markmonitor.com hostmaster.markmonit`

📌 Glue Records Collected

Total: 14

Out-of-bailiwick: 14 (ns1.markmonitor.com, ns1.markmonitor.com, ns3.markmonitor.com...)

Analysis

IP Addresses

sdc321.com has exactly one IP address — 3.33.139.32.

spreadsheetuser.com, xilinxinc.com, wiki.paydiant.com plus two other host names have IP numbers in common with sdc321.com.

Name Servers

sdc321.com is delegated to 7 name servers: ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 4 other.

sdc321.com partially shares its NS delegation with several other domains, including aamazonaws.com, brightpointcapital.com, chairs.furniture and two others.

In DNS configurations, these name servers often share authority with ns4.markmonitor.com, ns5.markmonitor.com, ns6.markmonitor.com and 4 other name servers.

Host names pointing to two IP addresses:

ns1.markmonitor.com points to 149.112.160.1 and 2620:10a:80a8::1.

ns2.markmonitor.com points to 176.97.158.1 and 2001:67c:10b8::1.

ns3.markmonitor.com points to 149.112.161.1 and 2620:10a:80a9::1.

ns4.markmonitor.com points to 192.174.68.1 and 2001:67c:1bc::1.

ns5.markmonitor.com points to 149.112.160.2 and 2620:10a:80a8::2.

ns6.markmonitor.com points to 176.97.158.3 and 2001:67c:10b8::3.

ns7.markmonitor.com points to 149.112.161.2 and 2620:10a:80a9::2.