macdu.com - dns.ninja

`macdu.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:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.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:5b81:82bc:6de0:b02c^{🇺🇸 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	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 2026-06-25 #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=1782402305

WOT: SAFE (80/100)

Same first word

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DNS History

24 records (7 active, 17 former)

●NSns1.namebrightdns.com2015-05-29 → 2026-06-25 · 15 obs

● 2015-05-29 06:45:26
● 2015-10-22 05:00:22
○ 2016-01-03 23:36:34
● 2016-07-14 19:43:18
● 2017-03-21 14:07:54
○ 2020-03-01 10:58:34
● 2026-02-14 18:35:58
● 2026-05-07 03:26:24
○ 2026-05-07 06:52:36
● 2026-05-07 07:40:28
● 2026-05-26 20:21:42
○ 2026-05-26 23:49:06
○ 2026-05-27 20:45:30
● 2026-05-28 02:59:12
● 2026-06-25 15:45:40

○NSns2.namebrightdns.com2015-05-29 → 2017-03-21 · 7 obs

● 2015-05-29 06:45:26
● 2015-10-22 05:00:22
○ 2016-01-03 23:36:34
● 2016-07-14 19:43:18
● 2017-03-21 14:07:54
○ 2020-03-01 10:58:34
○ 2026-06-25 15:45:40

●NSnsg1.namebrightdns.com2016-01-03 → 2026-06-25 · 6 obs

○ 2015-10-22 05:00:22
● 2016-01-03 23:36:34
○ 2016-07-14 19:43:18
○ 2017-03-21 14:07:54
● 2020-03-01 10:58:34
● 2026-06-25 15:45:40

●NSnsg2.namebrightdns.com2016-01-03 → 2026-06-25 · 6 obs

○ 2015-10-22 05:00:22
● 2016-01-03 23:36:34
○ 2016-07-14 19:43:18
○ 2017-03-21 14:07:54
● 2020-03-01 10:58:34
● 2026-06-25 15:45:40

○MXanmail.namebrightmail.com2015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 06:45:26
○ 2015-10-22 05:00:22
○ 2026-06-25 15:45:40

○A107.23.160.2182016-01-03 → 2016-01-03 · 4 obs

○ 2015-10-22 05:00:22
● 2016-01-03 23:36:34
○ 2016-07-14 19:43:18
○ 2026-06-25 15:45:40

○A107.23.198.2402016-07-14 → 2016-07-14 · 4 obs

○ 2016-01-03 23:36:34
● 2016-07-14 19:43:18
○ 2017-03-21 14:07:54
○ 2026-06-25 15:45:40

●A13.223.25.842026-02-14 → 2026-06-25 · 14 obs

○ 2020-03-01 10:58:34
● 2026-02-14 18:35:58
● 2026-05-07 03:26:24
○ 2026-05-07 06:52:36
● 2026-05-07 07:40:28
● 2026-05-08 04:24:34
○ 2026-05-08 05:18:40
○ 2026-05-08 06:34:16
● 2026-05-08 07:08:36
● 2026-05-26 20:21:42
○ 2026-05-26 23:49:06
○ 2026-05-27 20:45:30
● 2026-05-28 02:59:12
● 2026-06-25 15:45:40

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-14 → 2026-06-25 · 13 obs

○ 2020-03-01 10:58:34
● 2026-02-14 18:35:58
● 2026-05-07 03:26:24
○ 2026-05-07 06:52:36
● 2026-05-07 07:40:28
● 2026-05-08 04:24:34
○ 2026-05-08 05:18:40
● 2026-05-08 06:34:16
● 2026-05-26 20:21:42
○ 2026-05-26 23:49:06
○ 2026-05-27 20:45:30
● 2026-05-28 02:59:12
● 2026-06-25 15:45:40

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-14 → 2026-06-25 · 10 obs

○ 2020-03-01 10:58:34
● 2026-02-14 18:35:58
● 2026-05-07 03:26:24
○ 2026-05-07 06:52:36
● 2026-05-07 07:40:28
● 2026-05-26 20:21:42
○ 2026-05-26 23:49:06
○ 2026-05-27 20:45:30
● 2026-05-28 02:59:12
● 2026-06-25 15:45:40

○A52.204.129.222017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-14 19:43:18
● 2017-03-21 14:07:54
○ 2020-03-01 10:58:34
○ 2026-06-25 15:45:40

○A52.4.72.1372016-07-14 → 2016-07-14 · 4 obs

○ 2016-01-03 23:36:34
● 2016-07-14 19:43:18
○ 2017-03-21 14:07:54
○ 2026-06-25 15:45:40

○A54.174.31.2542015-10-22 → 2015-10-22 · 4 obs

○ 2015-05-29 06:45:26
● 2015-10-22 05:00:22
○ 2016-01-03 23:36:34
○ 2026-06-25 15:45:40

○A54.208.74.2152015-10-22 → 2015-10-22 · 4 obs

○ 2015-05-29 06:45:26
● 2015-10-22 05:00:22
○ 2016-01-03 23:36:34
○ 2026-06-25 15:45:40

○A54.209.246.1822015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 06:45:26
○ 2026-02-14 18:35:58
○ 2026-06-25 15:45:40

○A54.209.90.812016-01-03 → 2016-01-03 · 4 obs

○ 2015-10-22 05:00:22
● 2016-01-03 23:36:34
○ 2016-07-14 19:43:18
○ 2026-06-25 15:45:40

○A54.236.84.1112015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 06:45:26
○ 2026-02-14 18:35:58
○ 2026-06-25 15:45:40

●A54.243.117.1972026-02-14 → 2026-06-25 · 10 obs

○A54.85.127.702017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-14 19:43:18
● 2017-03-21 14:07:54
○ 2020-03-01 10:58:34
○ 2026-06-25 15:45:40

○A54.85.144.1972015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 06:45:26
○ 2026-02-14 18:35:58
○ 2026-06-25 15:45:40

○A54.85.146.1862015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 06:45:26
○ 2026-02-14 18:35:58
○ 2026-06-25 15:45:40

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-29 → 2016-07-14 · 4 obs

● 2015-05-29 06:45:26
● 2016-07-14 19:43:18
○ 2017-03-21 14:07:54
○ 2026-06-25 15:45:40

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-21 → 2017-03-21 · 4 obs

○ 2016-07-14 19:43:18
● 2017-03-21 14:07:54
○ 2020-03-01 10:58:34
○ 2026-06-25 15:45:40

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2020-03-01 → 2026-02-17 · 5 obs

○ 2017-03-21 14:07:54
● 2020-03-01 10:58:34
● 2026-02-17 06:13:46
○ 2026-02-17 08:36:40
○ 2026-06-25 15:45:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net...	-
macdu.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.88.240.25

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for macdu.com (unsigned zone)

⏱️ Timing

Total: 199ms | Queries: -

📄 Records

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

IP Addresses

macdu.com has four IP addresses: 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.

Among the host names that share IP numbers with macdu.com are www.coinfeed.co.uk, freebacklink.storeblogs.com, 60ml.com and two others.

Name Servers

The authoritative name servers for macdu.com are ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com — three in total.

macdu.com partially shares its NS delegation with several other domains, including ns1.redantenna.com, ip-46-245-194-200.beyonddatacenter.com, tinyside.com and two others.

These name servers regularly co-occur with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 6 IP numbers:

Hostname nsg1.namebrightdns.com directs to 3.88.240.25, 52.55.198.41 and 54.175.130.15 along with 3 other IP addresses.

Hostname nsg2.namebrightdns.com directs to 3.80.109.14, 18.232.139.44 and 98.81.3.34 along with 3 other IP addresses.

Hostnames that point to five IP numbers:

ns1.namebrightdns.com directs to 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two other IP addresses.