`biotech-validation.net`

DNSSEC	⚠️ Not signed
A	78.153.214.7^{🇮🇪 BLACKNIGHT-AS78.153.192.0/19 IE-BLACKNIGHT-NET2-PA}
NS	`ns1.blacknight.com` ⭐
		A	78.153.212.176^{🇮🇪 BLACKNIGHT-AS78.153.212.0/24 IE-BLACKNIGHT-INFRA}
			PTR	`ns1.blacknight.com`
NS	`ns2.blacknight.com`
		A	2a01:a8:dc3:3313::aaaa^{🇮🇪 BLACKNIGHT-AS2a01:a8::/32 IE-BLACKNIGHT-PA-IPV6}
			PTR	`ns2.blacknight.com`
		A	81.17.254.6^{🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA}
			PTR	`ns2.blacknight.com`
MX	`mx0101.titan.email` ⭐
		A	18.159.184.97^{🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix}
			PTR	`ec2-18-159-184-97.eu-central-1.compute.amazonaws.com`
		A	52.59.38.182^{🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix}
			PTR	`ec2-52-59-38-182.eu-central-1.compute.amazonaws.com`
MX	`mx0102.titan.email`⁽²⁰⁾
		A	18.159.184.97^{🇩🇪 Amazon18.156.0.0/14 EC2 FRA prefix}
			PTR	`ec2-18-159-184-97.eu-central-1.compute.amazonaws.com`
		A	52.59.38.182^{🇩🇪 Amazon52.58.0.0/15 EC2 FRA Prefix}
			PTR	`ec2-52-59-38-182.eu-central-1.compute.amazonaws.com`
TXT	`v=spf1 a include:spf.blacknight.ie -all`
SOA	`ns1.blacknight.com`hostmaster@blacknight.com serial=1275635354

`net`

	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=1774530282

Same first word

biotech-validation.net

DNS History

8 records (5 active, 3 former)

●NSns1.blacknight.com2015-08-23 → 2026-03-26 · 2 obs

● 2015-08-23 06:07:54
● 2026-03-26 13:22:24

●NSns2.blacknight.com2015-08-23 → 2026-03-26 · 2 obs

● 2015-08-23 06:07:54
● 2026-03-26 13:22:24

○MXinbound-smtp.cp.blacknight.com2015-08-23 → 2018-09-27 · 4 obs

● 2015-08-23 06:07:54
● 2018-09-27 21:39:18
○ 2026-02-14 18:04:02
○ 2026-03-26 13:22:24

●MXmx0101.titan.email2026-02-14 → 2026-03-26 · 3 obs

○ 2018-09-27 21:39:18
● 2026-02-14 18:04:02
● 2026-03-26 13:22:24

●MXmx0102.titan.email2026-02-14 → 2026-03-26 · 3 obs

○ 2018-09-27 21:39:18
● 2026-02-14 18:04:02
● 2026-03-26 13:22:24

○MXsmtp1r.cp.blacknight.com2017-07-02 → 2018-09-27 · 5 obs

○ 2015-08-23 06:07:54
● 2017-07-02 21:25:38
● 2018-09-27 21:39:18
○ 2026-02-14 18:04:02
○ 2026-03-26 13:22:24

●A78.153.214.72017-12-27 → 2026-03-26 · 3 obs

○ 2017-11-13 22:32:20
● 2017-12-27 22:38:18
● 2026-03-26 13:22:24

○A78.153.216.162015-08-23 → 2017-11-13 · 4 obs

● 2015-08-23 06:07:54
● 2017-11-13 22:32:20
○ 2017-12-27 22:38:18
○ 2026-03-26 13:22:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	c.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net...	-
biotech-validation.net	ns1.blacknight.com, ns2.blacknight.com	-

✅ Authoritative Response

Server:78.153.212.176

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotech-validation.net (unsigned zone)

⏱️ Timing

Total: 539ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.153.214.7`
NS	2	`ns2.blacknight.com, ns1.blacknight.com`
MX	2	`mx0102.titan.email (pri: 20), mx0101.titan.email (pri: 10)`
TXT	1	`v=spf1 a include:spf.blacknight.ie -all`
SOA	1	`ns1.blacknight.com hostmaster.blacknight`

Analysis

IP Addresses

biotech-validation.net resolves to one IP number: 78.153.214.7.

other host names including 8radio.com, autosolutions.ie, thehamiltonprincess.net, marlin.ie and outfront.ie share IP numbers with biotech-validation.net.

Name Servers

biotech-validation.net is delegated to two name servers ns1.blacknight.com and ns2.blacknight.com.

biotech-validation.net shares the same name server setup as other domains, for instance alldublin.com, weebitmad.com, agsi.ie, mobilevision.ie and dgfp.ie.

biotech-validation.net at least partially shares name servers with other domains, for instance libusb.info, decarecorporate.com, convertec.ie, footballitaliaforo.com and adammccarthy.ie.

These name servers are commonly used alongside ns3.blacknight.com and ns4.blacknight.com.

Two IP numbers for a host: ns2.blacknight.com points to 2a01:a8:dc3:3313::aaaa and 81.17.254.6.

One IP number for a host: ns1.blacknight.com points to 78.153.212.176.

Mail Servers

Two mail servers handle biotech-validation.net: mx0101.titan.email and mx0102.titan.email.

biotech-validation.net shares the same mail server setup as other domains, for instance msnetworks.ie, reactivemetrics.com, wordcraft.ie, lyonsgroup.ie and clarescott.ie.

biotech-validation.net shares mail servers with other domains to some extent, for instance grovemotors.ie.

Host names with two IP numbers:

mx0101.titan.email points to 18.159.184.97 and 52.59.38.182

mx0102.titan.email points to 18.159.184.97 and 52.59.38.182

Host names pointing to 18.159.184.97: mx0101.titan.email and mx0102.titan.email

Host names pointing to 52.59.38.182: mx0101.titan.email and mx0102.titan.email

biotech-validation.net - robtex.com