🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`functionalscience.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:ae1b:ca7c:b680:26a9:5679^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.87.15.152^{🇺🇸 Amazon54.87.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-87-15-152.compute-1.amazonaws.com`
		A	54.167.43.58^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-43-58.compute-1.amazonaws.com`
NS	`domain-for-sale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:c097:4341:f7a9:e03c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5aa7:f3a3:66f:a76^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.95.181.156^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-95-181-156.compute-1.amazonaws.com`
		A	52.90.180.157^{🇺🇸 Amazon52.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-52-90-180-157.compute-1.amazonaws.com`
		A	100.30.215.250^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-215-250.compute-1.amazonaws.com`
NS	`forsale.hugedomainsdns.com`
		A	2600:1f18:683a:ae1a:4cc0:5acf:aad1:572a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:bf98:4592:dea7:ef46^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:51a:f489:3063:890a^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5b5f:af0e:8a42:275e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.70.139^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-70-139.compute-1.amazonaws.com`
		A	54.82.105.15^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-82-105-15.compute-1.amazonaws.com`
		A	107.20.63.76^{🇺🇸 Amazon107.20.0.0/16 EC2 Prefix}
			PTR	`ec2-107-20-63-76.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-10-01 #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=1790908274

Same first word

functionalscience.com

functionalscience.co.uk

Previous names

Next names

DNS History

23 records (7 active, 16 former)

●NSdomain-for-sale.hugedomainsdns.com2026-09-06 → 2026-10-02 · 3 obs

○ 2018-01-29 07:43:52
● 2026-09-06 07:45:06
● 2026-10-02 03:00:22

●NSforsale.hugedomainsdns.com2026-09-06 → 2026-10-02 · 3 obs

○ 2018-01-29 07:43:52
● 2026-09-06 07:45:06
● 2026-10-02 03:00:22

●NSns1.namebrightdns.com2015-06-20 → 2026-10-02 · 6 obs

● 2015-06-20 17:23:24
● 2015-11-02 20:22:44
○ 2016-01-23 02:25:56
○ 2016-12-30 13:33:56
● 2018-01-29 07:43:52
● 2026-10-02 03:00:22

○NSns2.namebrightdns.com2015-06-20 → 2018-01-29 · 7 obs

● 2015-06-20 17:23:24
● 2015-11-02 20:22:44
○ 2016-01-23 02:25:56
○ 2016-12-30 13:33:56
● 2018-01-29 07:43:52
○ 2026-09-06 07:45:06
○ 2026-10-02 03:00:22

○NSnsg1.namebrightdns.com2016-01-23 → 2016-04-26 · 5 obs

○ 2015-11-02 20:22:44
● 2016-01-23 02:25:56
● 2016-04-26 19:49:44
○ 2016-12-30 13:33:56
○ 2026-10-02 03:00:22

○NSnsg2.namebrightdns.com2016-01-23 → 2016-04-26 · 5 obs

○ 2015-11-02 20:22:44
● 2016-01-23 02:25:56
● 2016-04-26 19:49:44
○ 2016-12-30 13:33:56
○ 2026-10-02 03:00:22

○NSnst1.namebrightdns.com2016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-26 19:49:44
● 2016-12-30 13:33:56
○ 2018-01-29 07:43:52
○ 2026-10-02 03:00:22

○NSnst2.namebrightdns.com2016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-26 19:49:44
● 2016-12-30 13:33:56
○ 2018-01-29 07:43:52
○ 2026-10-02 03:00:22

○MXanmail.namebrightmail.com2015-06-20 → 2015-06-20 · 3 obs

● 2015-06-20 17:23:24
○ 2015-11-02 20:22:44
○ 2026-10-02 03:00:22

●A13.223.25.842026-09-06 → 2026-10-02 · 3 obs

○ 2018-01-29 07:43:52
● 2026-09-06 07:45:06
● 2026-10-02 03:00:22

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-09-06 → 2026-10-02 · 3 obs

○ 2018-01-29 07:43:52
● 2026-09-06 07:45:06
● 2026-10-02 03:00:22

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-09-06 → 2026-10-02 · 3 obs

○ 2018-01-29 07:43:52
● 2026-09-06 07:45:06
● 2026-10-02 03:00:22

○A52.200.243.1232016-04-26 → 2016-04-26 · 4 obs

○ 2016-01-23 02:25:56
● 2016-04-26 19:49:44
○ 2016-12-30 13:33:56
○ 2026-10-02 03:00:22

○A54.152.144.2432016-04-26 → 2016-04-26 · 4 obs

○ 2016-01-23 02:25:56
● 2016-04-26 19:49:44
○ 2016-12-30 13:33:56
○ 2026-10-02 03:00:22

○A54.174.31.2542015-06-20 → 2015-11-02 · 4 obs

● 2015-06-20 17:23:24
● 2015-11-02 20:22:44
○ 2016-01-23 02:25:56
○ 2026-10-02 03:00:22

○A54.208.74.2152015-06-20 → 2015-11-02 · 4 obs

● 2015-06-20 17:23:24
● 2015-11-02 20:22:44
○ 2016-01-23 02:25:56
○ 2026-10-02 03:00:22

○A54.209.90.812016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-02 20:22:44
● 2016-01-23 02:25:56
○ 2016-04-26 19:49:44
○ 2026-10-02 03:00:22

●A54.243.117.1972026-09-06 → 2026-10-02 · 3 obs

○ 2018-01-29 07:43:52
● 2026-09-06 07:45:06
● 2026-10-02 03:00:22

○A54.84.53.382016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-26 19:49:44
● 2016-12-30 13:33:56
○ 2018-01-29 07:43:52
○ 2026-10-02 03:00:22

○A54.85.54.292016-01-23 → 2016-01-23 · 4 obs

○ 2015-11-02 20:22:44
● 2016-01-23 02:25:56
○ 2016-04-26 19:49:44
○ 2026-10-02 03:00:22

○A54.88.107.1402016-12-30 → 2016-12-30 · 4 obs

○ 2016-04-26 19:49:44
● 2016-12-30 13:33:56
○ 2018-01-29 07:43:52
○ 2026-10-02 03:00:22

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-06-20 → 2016-04-26 · 4 obs

● 2015-06-20 17:23:24
● 2016-04-26 19:49:44
○ 2016-12-30 13:33:56
○ 2026-10-02 03:00:22

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-12-30 → 2018-01-29 · 5 obs

○ 2016-04-26 19:49:44
● 2016-12-30 13:33:56
● 2018-01-29 07:43:52
○ 2026-09-06 07:45:06
○ 2026-10-02 03:00:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net...	-
functionalscience.com	domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com	12 records

✅ Authoritative Response

Server:100.30.215.250

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for functionalscience.com (unsigned zone)

⏱️ Timing

Total: 205ms | 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	`domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com, domain-for-sale.hugedomainsdns.com...)

Analysis

IP Addresses

functionalscience.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 functionalscience.com are caifuglobal.com, sumswap.com, roundshare.com and two others.

Name Servers

functionalscience.com carries NS records delegating to domain-for-sale.hugedomainsdns.com, forsale.hugedomainsdns.com and ns1.namebrightdns.com.

functionalscience.com has at least partial name server overlap with other domains, such as premiermedicalclinic.com, jdhernandez.com, culturemodern.com and two others.

These name servers tend to appear together with the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com and ns2.namebrightdns.com.

Host names resolving to 7 IP numbers:

forsale.hugedomainsdns.com resolves to 13.221.70.139, 54.82.105.15 and 107.20.63.76 among others, with 4 other IP addresses in total.

Hostnames that point to five IP numbers:

domain-for-sale.hugedomainsdns.com directs to 3.95.181.156, 52.90.180.157, 100.30.215.250 and two other IP addresses.

Hosts with three IP address records:

The hostname ns1.namebrightdns.com points to 54.87.15.152, 54.167.43.58 and 2600:1f18:683a:ae1b:ca7c:b680:26a9:5679.

functionalscience.com - robtex.com