`tanakamedical.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:9934:7ff6:28ee:5504^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.159.91.195^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-159-91-195.compute-1.amazonaws.com`
		A	54.198.142.122^{🇺🇸 Amazon54.198.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-198-142-122.compute-1.amazonaws.com`
		A	54.205.240.161^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-205-240-161.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:2162:1161:bf5:bac0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:683e:b359:e13d:6b0a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:4136:eadb:bc78:9b77^{🇺🇸 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	3.85.217.230^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-217-230.compute-1.amazonaws.com`
		A	13.218.37.139^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-218-37-139.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	54.226.64.89^{🇺🇸 Amazon54.226.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-226-64-89.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:b9cf:f452:709a:baee^{🇺🇸 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:6e0:8d20:f757:f42e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.93.7.56^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-93-7-56.compute-1.amazonaws.com`
		A	52.90.182.127^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-182-127.compute-1.amazonaws.com`
		A	54.80.96.143^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-80-96-143.compute-1.amazonaws.com`
		A	54.196.231.29^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-231-29.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-29 #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=1774832627

Same first word

tanakamedical.com

DNS History

18 records (7 active, 11 former)

○NS01.dnsv.jp2015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 16:57:12
○ 2015-11-10 09:41:28
○ 2026-03-30 01:09:58

○NS02.dnsv.jp2015-06-16 → 2015-06-16 · 3 obs

● 2015-06-16 16:57:12
○ 2015-11-10 09:41:28
○ 2026-03-30 01:09:58

●NSns1.namebrightdns.com2016-01-22 → 2026-03-30 · 5 obs

○ 2015-11-10 09:41:28
● 2016-01-22 00:59:38
○ 2016-04-10 03:13:18
● 2016-12-07 04:45:30
● 2026-03-30 01:09:58

○NSns2.namebrightdns.com2016-01-22 → 2017-07-01 · 6 obs

○ 2015-11-10 09:41:28
● 2016-01-22 00:59:38
○ 2016-04-10 03:13:18
● 2016-12-07 04:45:30
● 2017-07-01 17:23:52
○ 2026-03-30 01:09:58

●NSnsg1.namebrightdns.com2016-04-10 → 2026-03-30 · 5 obs

○ 2016-01-22 00:59:38
● 2016-04-10 03:13:18
○ 2016-12-07 04:45:30
○ 2017-07-01 17:23:52
● 2026-03-30 01:09:58

●NSnsg2.namebrightdns.com2016-04-10 → 2026-03-30 · 5 obs

○ 2016-01-22 00:59:38
● 2016-04-10 03:13:18
○ 2016-12-07 04:45:30
○ 2017-07-01 17:23:52
● 2026-03-30 01:09:58

●A13.223.25.842026-03-30 → 2026-03-30 · 2 obs

○ 2017-07-01 17:23:52
● 2026-03-30 01:09:58

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-30 → 2026-03-30 · 2 obs

○ 2017-07-01 17:23:52
● 2026-03-30 01:09:58

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-30 → 2026-03-30 · 2 obs

○ 2017-07-01 17:23:52
● 2026-03-30 01:09:58

○A52.200.243.1232016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-22 00:59:38
● 2016-04-10 03:13:18
○ 2016-12-07 04:45:30
○ 2026-03-30 01:09:58

○A54.152.144.2432016-04-10 → 2016-04-10 · 4 obs

○ 2016-01-22 00:59:38
● 2016-04-10 03:13:18
○ 2016-12-07 04:45:30
○ 2026-03-30 01:09:58

○A54.209.90.812016-01-22 → 2016-01-22 · 3 obs

● 2016-01-22 00:59:38
○ 2016-04-10 03:13:18
○ 2026-03-30 01:09:58

●A54.243.117.1972026-03-30 → 2026-03-30 · 2 obs

○ 2017-07-01 17:23:52
● 2026-03-30 01:09:58

○A54.84.80.1732016-12-07 → 2016-12-07 · 4 obs

○ 2016-04-10 03:13:18
● 2016-12-07 04:45:30
○ 2017-07-01 17:23:52
○ 2026-03-30 01:09:58

○A54.85.54.292016-01-22 → 2016-01-22 · 3 obs

● 2016-01-22 00:59:38
○ 2016-04-10 03:13:18
○ 2026-03-30 01:09:58

○A54.88.107.1402016-12-07 → 2016-12-07 · 4 obs

○ 2016-04-10 03:13:18
● 2016-12-07 04:45:30
○ 2017-07-01 17:23:52
○ 2026-03-30 01:09:58

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-01-22 → 2016-04-10 · 4 obs

● 2016-01-22 00:59:38
● 2016-04-10 03:13:18
○ 2016-12-07 04:45:30
○ 2026-03-30 01:09:58

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-07 → 2017-07-01 · 4 obs

○ 2016-04-10 03:13:18
● 2016-12-07 04:45:30
● 2017-07-01 17:23:52
○ 2026-03-30 01:09:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tanakamedical.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	16 records

✅ Authoritative Response

Server:13.218.37.139

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tanakamedical.com (unsigned zone)

⏱️ Timing

Total: 252ms | 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	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 16

Out-of-bailiwick: 16 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

tanakamedical.com points to four IP numbers: 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, for instance dictionaries.cash4unow.com, mail.revlayer.com, logava.com, alphaam.com and cueist.com share IP numbers with tanakamedical.com.

Name Servers

The domain tanakamedical.com is delegated to three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

tanakamedical.com shares name servers with other domains at least partially, for instance mail.ac2p.com, superterrain.com, ali.abel.spotlightstrategies.com, gusheng88.net and maidhome.com.

these name servers are often used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with eight IP numbers:

The host name nsg1.namebrightdns.com points to 2600:1f18:683a:ae1a:2162:1161:bf5:bac0, 2600:1f18:683a:ae1a:683e:b359:e13d:6b0a, 2600:1f18:683a:ae1b:4136:eadb:bc78:9b77, 2600:1f18:683a:ae1b:9806:d504:f0e4:26c, 3.85.217.230, 13.218.37.139, 44.220.149.224 and 54.226.64.89; the host name nsg2.namebrightdns.com points to 2600:1f18:683a:ae1a:b9cf:f452:709a:baee, 2600:1f18:683a:ae1a:e5a9:8ee2:a408:496a, 2600:1f18:683a:ae1b:6e0:8d20:f757:f42e, 2600:1f18:683a:ae1b:1f3c:eb29:bb01:4f95, 3.93.7.56, 52.90.182.127, 54.80.96.143 and 54.196.231.29.

Host names with four IP numbers:

The host name ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:9934:7ff6:28ee:5504, 54.159.91.195, 54.198.142.122 and 54.205.240.161.

tanakamedical.com - robtex.com