`designholding.com`

DNSSEC	⚠️ Not signed
A	104.18.38.156^{Cloudflare104.18.38.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:8c4:68b9:44b4:20ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:a4a8:3a31:f20c:1789^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:9f93:5946:9845:461^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d02d:c923:c480:4c8f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	34.229.9.192^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-229-9-192.compute-1.amazonaws.com`
		A	54.90.249.67^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-249-67.compute-1.amazonaws.com`
		A	54.92.149.84^{🇺🇸 Amazon54.92.128.0/17 EC2 IAD prefix}
			PTR	`ec2-54-92-149-84.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	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:102f:e95:fea:70f0^{🇺🇸 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:978c:c240:2817:17fa^{🇺🇸 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	18.208.198.192^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-198-192.compute-1.amazonaws.com`
		A	54.84.239.10^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-84-239-10.compute-1.amazonaws.com`
MX	`designholding-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
TXT	`MS=ms58468704`
TXT	`v=spf1 include:spf.protection.outlook.com include:spf.byway.it include:amazon...`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-28 #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=1774752172

Same first word

designholding.com

DNS History

16 records (4 active, 12 former)

●NSns1.namebrightdns.com2015-06-13 → 2026-03-29 · 2 obs

● 2015-06-13 09:43:10
● 2026-03-29 02:55:16

●NSns2.namebrightdns.com2015-06-13 → 2026-03-29 · 2 obs

● 2015-06-13 09:43:10
● 2026-03-29 02:55:16

○NSnsg1.namebrightdns.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:43:10
○ 2015-10-28 08:18:32
○ 2026-03-29 02:55:16

○MXanmail.namebrightmail.com2015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 09:43:10
○ 2015-10-28 08:18:32
○ 2026-03-29 02:55:16

●MXdesignholding-com.mail.protection.outlook.com2020-02-10 → 2026-03-29 · 3 obs

○ 2015-10-28 08:18:32
● 2020-02-10 09:54:10
● 2026-03-29 02:55:16

●A104.18.38.1562026-03-25 → 2026-03-29 · 3 obs

○ 2017-03-14 03:03:20
● 2026-03-25 23:16:30
● 2026-03-29 02:55:16

○A52.200.243.1232016-04-29 → 2016-04-29 · 4 obs

○ 2016-01-21 05:18:04
● 2016-04-29 04:53:20
○ 2017-03-14 03:03:20
○ 2026-03-29 02:55:16

○A52.204.129.222017-03-14 → 2017-03-14 · 4 obs

○ 2016-04-29 04:53:20
● 2017-03-14 03:03:20
○ 2026-03-25 23:16:30
○ 2026-03-29 02:55:16

○A54.152.144.2432016-04-29 → 2016-04-29 · 4 obs

○ 2016-01-21 05:18:04
● 2016-04-29 04:53:20
○ 2017-03-14 03:03:20
○ 2026-03-29 02:55:16

○A54.174.31.2542015-06-13 → 2015-10-28 · 4 obs

● 2015-06-13 09:43:10
● 2015-10-28 08:18:32
○ 2016-01-21 05:18:04
○ 2026-03-29 02:55:16

○A54.208.74.2152015-06-13 → 2015-10-28 · 4 obs

● 2015-06-13 09:43:10
● 2015-10-28 08:18:32
○ 2016-01-21 05:18:04
○ 2026-03-29 02:55:16

○A54.209.90.812016-01-21 → 2016-01-21 · 4 obs

○ 2015-10-28 08:18:32
● 2016-01-21 05:18:04
○ 2016-04-29 04:53:20
○ 2026-03-29 02:55:16

○A54.85.127.702017-03-14 → 2017-03-14 · 4 obs

○ 2016-04-29 04:53:20
● 2017-03-14 03:03:20
○ 2026-03-25 23:16:30
○ 2026-03-29 02:55:16

○A54.85.54.292016-01-21 → 2016-01-21 · 4 obs

○ 2015-10-28 08:18:32
● 2016-01-21 05:18:04
○ 2016-04-29 04:53:20
○ 2026-03-29 02:55:16

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-13 → 2016-04-29 · 4 obs

● 2015-06-13 09:43:10
● 2016-04-29 04:53:20
○ 2017-03-14 03:03:20
○ 2026-03-29 02:55:16

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-14 → 2017-03-14 · 4 obs

○ 2016-04-29 04:53:20
● 2017-03-14 03:03:20
○ 2020-02-10 09:54:10
○ 2026-03-29 02:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
designholding.com	ns1.namebrightdns.com, ns2.namebrightdns.com	20 records

✅ Authoritative Response

Server:18.208.198.192

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for designholding.com (unsigned zone)

⏱️ Timing

Total: 154ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.18.38.156`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
MX	1	`designholding-com.mail.protection.outloo`
TXT	2	`MS=ms58468704, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 20

Out-of-bailiwick: 20 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

designholding.com maps to IP address 104.18.38.156.

Other host names, for instance xn--fltbid-jua.dk, www.aonseguros.com.mx, denon.si, hellofurther.com.cdn.cloudflare.net and www.hellofurther.com.cdn.cloudflare.net share IP numbers with designholding.com.

Name Servers

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

designholding.com uses the same name server configuration as other domains, such as owenscorningroofing.com, racketguy.com, admirify.com, dinosense.com and dmaio.com.

designholding.com at least partially shares name servers with other domains such as asrex.com, rentthetent.com, eskycloud.com, cashomega.com and scapco.com.

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

Host names with eight IP numbers: The host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:8c4:68b9:44b4:20ca, 2600:1f18:683a:ae1a:a4a8:3a31:f20c:1789, 2600:1f18:683a:ae1b:9f93:5946:9845:461, 2600:1f18:683a:ae1b:d02d:c923:c480:4c8f, 34.229.9.192, 54.90.249.67, 54.92.149.84 and 54.159.91.195. Host names with six IP numbers: The host name ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:102f:e95:fea:70f0, 2600:1f18:683a:ae1b:5baf:bb2e:3a49:1c72, 2600:1f18:683a:ae1b:978c:c240:2817:17fa, 3.85.130.88, 18.208.198.192 and 54.84.239.10.

Mail Servers

designholding.com is handled by a single mail server, designholding-com.mail.protection.outlook.com.

designholding-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::10, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::f, 52.101.68.3, 52.101.68.16, 52.101.73.2 and 52.101.73.4.

designholding.com - robtex.com