fiscience.com - dns.ninja

`fiscience.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:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.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:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 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	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-07 #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=1783449386

Subdomains

mxav2.fiscience.com

mxav1.fiscience.com

Same first word

fiscience.com

Similar names

ifscience.com

DNS History

13 records (7 active, 6 former)

●NSns1.namebrightdns.com2026-02-15 → 2026-07-07 · 3 obs

○ 2019-12-27 16:33:36
● 2026-02-15 01:33:30
● 2026-07-07 19:05:44

○NSns2.amen.fr2015-06-09 → 2016-12-23 · 4 obs

● 2015-06-09 03:41:00
● 2016-12-23 15:09:36
○ 2019-12-27 16:33:36
○ 2026-07-07 19:05:44

●NSnsg1.namebrightdns.com2019-12-27 → 2026-07-07 · 3 obs

○ 2016-12-23 15:09:36
● 2019-12-27 16:33:36
● 2026-07-07 19:05:44

●NSnsg2.namebrightdns.com2019-12-27 → 2026-07-07 · 3 obs

○ 2016-12-23 15:09:36
● 2019-12-27 16:33:36
● 2026-07-07 19:05:44

○NSparis.amen.fr2015-06-09 → 2016-12-23 · 4 obs

● 2015-06-09 03:41:00
● 2016-12-23 15:09:36
○ 2019-12-27 16:33:36
○ 2026-07-07 19:05:44

○MXmxav1.fiscience.com2015-06-09 → 2016-12-23 · 4 obs

● 2015-06-09 03:41:00
● 2016-12-23 15:09:36
○ 2019-12-27 16:33:36
○ 2026-07-07 19:05:44

○MXmxav2.fiscience.com2015-06-09 → 2016-12-23 · 4 obs

● 2015-06-09 03:41:00
● 2016-12-23 15:09:36
○ 2019-12-27 16:33:36
○ 2026-07-07 19:05:44

●A13.223.25.842026-02-15 → 2026-07-07 · 3 obs

○ 2019-12-27 16:33:36
● 2026-02-15 01:33:30
● 2026-07-07 19:05:44

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-15 → 2026-07-07 · 3 obs

○ 2019-12-27 16:33:36
● 2026-02-15 01:33:30
● 2026-07-07 19:05:44

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-15 → 2026-07-07 · 3 obs

○ 2019-12-27 16:33:36
● 2026-02-15 01:33:30
● 2026-07-07 19:05:44

●A54.243.117.1972026-02-15 → 2026-07-07 · 3 obs

○ 2019-12-27 16:33:36
● 2026-02-15 01:33:30
● 2026-07-07 19:05:44

○A81.88.57.682015-06-09 → 2016-12-23 · 4 obs

● 2015-06-09 03:41:00
● 2016-12-23 15:09:36
○ 2019-12-27 16:33:36
○ 2026-07-07 19:05:44

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-12-27 → 2026-02-15 · 4 obs

● 2019-12-27 16:33:36
● 2026-02-15 01:33:30
○ 2026-02-17 21:40:26
○ 2026-07-07 19:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fiscience.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:13.221.131.54

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fiscience.com (unsigned zone)

⏱️ Timing

Total: 534ms | 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	`nsg2.namebrightdns.com, nsg1.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

Hierarchy

The parent domain of mxav2.fiscience.com and mxav1.fiscience.com is fiscience.com.

IP Addresses

fiscience.com resolves to 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 fiscience.com are folligro.com, dharmacoin.com, mail.legalpraxis.com and two others.

Name Servers

fiscience.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

fiscience.com shares at least some of its name servers with other domains, including theglebehouse.com, universitycarts.com, antebank.com and two others.

These name servers are frequently paired with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names resolving to 6 IP numbers:

nsg1.namebrightdns.com resolves to 13.221.131.54, 13.222.195.178 and 54.175.130.15 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.80.109.14, 98.81.3.34 and 98.83.212.177 among others, with 3 other IP addresses in total.

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.