devicebioengineer.com - dns.ninja

`devicebioengineer.com`

DNSSEC	⚠️ Not signed
A	2a01:a8:dc3:3318:1::294^{🇮🇪 BLACKNIGHT-AS2a01:a8::/32 IE-BLACKNIGHT-PA-IPV6}
A	78.153.216.85^{🇮🇪 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`
NS	`ns3.blacknight.com`
		A	2a00:fea0:dead::beef^{🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project}
		A	185.28.194.194^{🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o.}
			PTR	`ns2.anycastdns.cz`
NS	`ns4.blacknight.com`
		A	185.38.108.108^{🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project}
			PTR	`ns1.anycastdns.cz`
MX	`mx0101.titan.email` ⭐
		A	18.185.146.125^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`ec2-18-185-146-125.eu-central-1.compute.amazonaws.com`
		A	52.29.253.86^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`ec2-52-29-253-86.eu-central-1.compute.amazonaws.com`
MX	`mx0102.titan.email`⁽²⁰⁾
		A	18.185.146.125^{🇩🇪 Amazon18.184.0.0/15 EC2 FRA prefix}
			PTR	`ec2-18-185-146-125.eu-central-1.compute.amazonaws.com`
		A	52.29.253.86^{🇩🇪 Amazon52.29.0.0/16 EC2 FRA prefix}
			PTR	`ec2-52-29-253-86.eu-central-1.compute.amazonaws.com`
TXT	`v=spf1 a include:spf.blacknight.ie ~all`
SOA	`ns1.blacknight.com`hostmaster@blacknight.com serial=1276379469

`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=1782840696

Same first word

devicebioengineer.com

DNS History

10 records (8 active, 2 former)

●NSns1.blacknight.com2015-05-08 → 2026-06-30 · 2 obs

● 2015-05-08 20:01:44
● 2026-06-30 17:43:04

●NSns2.blacknight.com2015-05-08 → 2026-06-30 · 2 obs

● 2015-05-08 20:01:44
● 2026-06-30 17:43:04

●NSns3.blacknight.com2017-03-17 → 2026-06-30 · 3 obs

○ 2015-05-08 20:01:44
● 2017-03-17 11:47:04
● 2026-06-30 17:43:04

●NSns4.blacknight.com2017-03-17 → 2026-06-30 · 3 obs

○ 2015-05-08 20:01:44
● 2017-03-17 11:47:04
● 2026-06-30 17:43:04

○MXinbound-smtp.cp.blacknight.com2020-02-16 → 2021-09-19 · 4 obs

● 2020-02-16 09:56:16
● 2021-09-19 22:35:34
○ 2026-02-20 05:48:50
○ 2026-06-30 17:43:04

●MXmx0101.titan.email2026-02-20 → 2026-06-30 · 3 obs

○ 2021-09-19 22:35:34
● 2026-02-20 05:48:50
● 2026-06-30 17:43:04

●MXmx0102.titan.email2026-02-20 → 2026-06-30 · 3 obs

○ 2021-09-19 22:35:34
● 2026-02-20 05:48:50
● 2026-06-30 17:43:04

●A2a01:a8:dc3:3318:1::2942020-02-16 → 2026-06-30 · 3 obs

○ 2017-03-17 11:47:04
● 2020-02-16 09:56:16
● 2026-06-30 17:43:04

○A78.153.215.2022015-05-08 → 2017-03-17 · 4 obs

● 2015-05-08 20:01:44
● 2017-03-17 11:47:04
○ 2020-02-16 09:56:16
○ 2026-06-30 17:43:04

●A78.153.216.852020-02-16 → 2026-06-30 · 6 obs

○ 2017-03-17 11:47:04
● 2020-02-16 09:56:16
● 2026-04-26 12:41:44
○ 2026-05-10 23:48:32
● 2026-05-11 20:57:28
● 2026-06-30 17:43:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
devicebioengineer.com	ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com	6 records

✅ Authoritative Response

Server:78.153.212.176

NS records: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devicebioengineer.com (unsigned zone)

⏱️ Timing

Total: 930ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.153.216.85`
NS	4	`ns1.blacknight.com, ns4.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`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.blacknight.com, ns2.blacknight.com, ns2.blacknight.com...)

Analysis

IP Addresses

devicebioengineer.com points to the IP addresses 78.153.216.85 and 2a01:a8:dc3:3318:1::294

Two other host names, along with drumheadz.com, www.ketb.ie and chawipe.com, also share IP numbers with devicebioengineer.com.

Name Servers

The NS records for devicebioengineer.com point to four name servers: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.

The name servers of devicebioengineer.com overlap at least partially with those of other domains — among them hanleycalibration.com, hairgallery.ie, workweardirect.ie and two more.

Host names that have two IP addresses:

ns2.blacknight.com resolves to two addresses: 81.17.254.6 and 2a01:a8:dc3:3313::aaaa.

ns3.blacknight.com resolves to two addresses: 185.28.194.194 and 2a00:fea0:dead::beef.

Host names that point to one IP address:

The hostname ns1.blacknight.com resolves to 78.153.212.176.

The hostname ns4.blacknight.com resolves to 185.38.108.108.

Mail Servers

devicebioengineer.com is served by two mail servers, mx0101.titan.email and mx0102.titan.email.

Among the domains sharing a mail server setup with devicebioengineer.com are fourmenandadog.net, ccri.ie, gogolfing.ie and two others.

mx0101.titan.email and mx0102.titan.email each point to two IP numbers — 18.185.146.125 and 52.29.253.86 — making both hosts identical in their DNS resolution.

mx0101.titan.email along with mx0102.titan.email each resolve to 18.185.146.125 IP addresses.

mx0101.titan.email along with mx0102.titan.email each resolve to 52.29.253.86 IP addresses.