`centurysupport.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:f77:89a0:bb92:5271^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:72cf:8fcc:fd26:c66b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.130.88^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-130-88.compute-1.amazonaws.com`
		A	54.89.93.236^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-93-236.compute-1.amazonaws.com`
		A	54.159.91.195^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-91-195.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9806:d504:f0e4:26c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.139.104^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-139-104.compute-1.amazonaws.com`
		A	44.220.149.224^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-220-149-224.compute-1.amazonaws.com`
		A	54.88.138.42^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-138-42.compute-1.amazonaws.com`
		A	54.159.15.163^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-15-163.compute-1.amazonaws.com`
		A	98.81.135.11^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-135-11.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:312d:ded2:48d4:bc36^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	3.89.209.21^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-209-21.compute-1.amazonaws.com`
		A	34.203.199.171^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
			PTR	`ec2-34-203-199-171.compute-1.amazonaws.com`
		A	100.27.186.47^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-186-47.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-27 #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=1774644197

Subdomains

mail.centurysupport.com

Same first word

centurysupport.com

DNS History

16 records (7 active, 9 former)

●NSdomain-for-sale.hugedomainsdns.com2026-03-24 → 2026-03-27 · 3 obs

○ 2017-06-01 11:18:40
● 2026-03-24 14:15:28
● 2026-03-27 21:09:04

●NSforsale.hugedomainsdns.com2026-03-24 → 2026-03-27 · 3 obs

○ 2017-06-01 11:18:40
● 2026-03-24 14:15:28
● 2026-03-27 21:09:04

●NSns1.namebrightdns.com2015-08-22 → 2026-03-27 · 2 obs

● 2015-08-22 20:25:16
● 2026-03-27 21:09:04

○NSns2.namebrightdns.com2015-08-22 → 2017-06-01 · 4 obs

● 2015-08-22 20:25:16
● 2017-06-01 11:18:40
○ 2026-03-24 14:15:28
○ 2026-03-27 21:09:04

○A107.21.42.1422016-04-01 → 2016-04-01 · 4 obs

○ 2015-12-21 04:57:36
● 2016-04-01 10:15:14
○ 2017-06-01 11:18:40
○ 2026-03-27 21:09:04

○A107.23.160.2182015-12-21 → 2015-12-21 · 4 obs

○ 2015-08-22 20:25:16
● 2015-12-21 04:57:36
○ 2016-04-01 10:15:14
○ 2026-03-27 21:09:04

●A13.223.25.842026-03-24 → 2026-03-27 · 3 obs

○ 2017-06-01 11:18:40
● 2026-03-24 14:15:28
● 2026-03-27 21:09:04

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-24 → 2026-03-27 · 3 obs

○ 2017-06-01 11:18:40
● 2026-03-24 14:15:28
● 2026-03-27 21:09:04

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-24 → 2026-03-27 · 3 obs

○ 2017-06-01 11:18:40
● 2026-03-24 14:15:28
● 2026-03-27 21:09:04

○A54.174.149.302016-04-01 → 2016-04-01 · 4 obs

○ 2015-12-21 04:57:36
● 2016-04-01 10:15:14
○ 2017-06-01 11:18:40
○ 2026-03-27 21:09:04

○A54.174.31.2542015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 20:25:16
○ 2017-06-01 11:18:40
○ 2026-03-27 21:09:04

○A54.208.74.2152015-08-22 → 2015-08-22 · 3 obs

● 2015-08-22 20:25:16
○ 2017-06-01 11:18:40
○ 2026-03-27 21:09:04

○A54.209.90.812015-12-21 → 2015-12-21 · 4 obs

○ 2015-08-22 20:25:16
● 2015-12-21 04:57:36
○ 2016-04-01 10:15:14
○ 2026-03-27 21:09:04

●A54.243.117.1972026-03-24 → 2026-03-27 · 3 obs

○ 2017-06-01 11:18:40
● 2026-03-24 14:15:28
● 2026-03-27 21:09:04

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-22 → 2016-04-01 · 4 obs

● 2015-08-22 20:25:16
● 2016-04-01 10:15:14
○ 2017-06-01 11:18:40
○ 2026-03-27 21:09:04

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-06-01 → 2017-06-01 · 4 obs

○ 2016-04-01 10:15:14
● 2017-06-01 11:18:40
○ 2026-03-24 14:15:28
○ 2026-03-27 21:09:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
centurysupport.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	18 records

✅ Authoritative Response

Server:44.220.149.224

NS records: domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for centurysupport.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

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

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

Hierarchy

centurysupport.com is the parent of mail.centurysupport.com.

IP Addresses

Four IP numbers are pointed to by centurysupport.com: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names including ndsgame.com, smtp.academybuilding.com, mail.webstic.com, alfamedi.com and dazein.com share IP numbers with centurysupport.com.

Name Servers

centurysupport.com is delegated to three name servers domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

centurysupport.com at least partially shares name servers with other domains, for instance gospelunderground.com, amandpartners.com, beaverbait.com, iscour.com and funkh.com.

These name servers are commonly used with nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Ten IP numbers: domain-for-sale.hugedomainsdns.com points to 2600:1f18:683a:ae1a:6d5b:7ab3:7079:ee9, 2600:1f18:683a:ae1a:894e:779f:a1ca:3cf5, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 2600:1f18:683a:ae1b:b2d2:f9bf:c31b:7e61, 3.85.139.104, 44.220.149.224, 54.88.138.42, 54.159.15.163 and 98.81.135.11.

Eight IP numbers: forsale.hugedomainsdns.com points to 2600:1f18:683a:ae1a:312d:ded2:48d4:bc36, 2600:1f18:683a:ae1b:2d47:6a2b:5efb:7d3b, 2600:1f18:683a:ae1b:4c22:ef5c:347c:ebc7, 2600:1f18:683a:ae1b:ae80:2fd7:1e8:e9c, 3.85.217.230, 3.89.209.21, 34.203.199.171 and 100.27.186.47.

Six IP numbers: ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:f77:89a0:bb92:5271, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 2600:1f18:683a:ae1b:72cf:8fcc:fd26:c66b, 3.85.130.88, 54.89.93.236 and 54.159.91.195.

Note the lists use consecutive IP numbers within each group.

centurysupport.com - robtex.com