`ourbigdayinfo.com`

DNSSEC	⚠️ Not signed
A	78.153.218.193^{🇮🇪 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	18.159.184.97^{🇩🇪 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	`google-site-verification=1oDisnNq32S4eBueVXiehpBb-g2SSmvSI0S_wD660ag`
TXT	`v=spf1 a include:spf.blacknight.ie ~all`
SOA	`ns1.blacknight.com`hostmaster@blacknight.com serial=1275994984

`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

Subdomains

www.ourbigdayinfo.com

Same first word

ourbigdayinfo.com

DNS History

8 records (7 active, 1 former)

●NSns1.blacknight.com2015-07-03 → 2026-03-30 · 2 obs

● 2015-07-03 19:08:46
● 2026-03-30 01:07:12

●NSns2.blacknight.com2015-07-03 → 2026-03-30 · 2 obs

● 2015-07-03 19:08:46
● 2026-03-30 01:07:12

●NSns3.blacknight.com2017-03-28 → 2026-03-30 · 3 obs

○ 2015-07-03 19:08:46
● 2017-03-28 07:37:30
● 2026-03-30 01:07:12

●NSns4.blacknight.com2017-03-28 → 2026-03-30 · 3 obs

○ 2015-07-03 19:08:46
● 2017-03-28 07:37:30
● 2026-03-30 01:07:12

○MXinbound-smtp.cp.blacknight.com2015-07-03 → 2017-03-28 · 4 obs

● 2015-07-03 19:08:46
● 2017-03-28 07:37:30
○ 2026-02-23 05:14:22
○ 2026-03-30 01:07:12

●MXmx0101.titan.email2026-02-23 → 2026-03-30 · 3 obs

○ 2017-03-28 07:37:30
● 2026-02-23 05:14:22
● 2026-03-30 01:07:12

●MXmx0102.titan.email2026-02-23 → 2026-03-30 · 3 obs

○ 2017-03-28 07:37:30
● 2026-02-23 05:14:22
● 2026-03-30 01:07:12

●A78.153.218.1932015-07-03 → 2026-03-30 · 2 obs

● 2015-07-03 19:08:46
● 2026-03-30 01:07:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
ourbigdayinfo.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 ourbigdayinfo.com (unsigned zone)

⏱️ Timing

Total: 411ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.153.218.193`
NS	4	`ns1.blacknight.com, ns2.blacknight.com...`
MX	2	`mx0101.titan.email (pri: 10), mx0102.titan.email (pri: 20)`
TXT	2	`google-site-verification=1oDisnNq32S4eBu, 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

Hierarchy

ourbigdayinfo.com is the parent of www.ourbigdayinfo.com.

IP Addresses

ourbigdayinfo.com points to IP number 78.153.218.193.

Other host names, for instance, www.ourbigdayinfo.com share IP numbers with ourbigdayinfo.com.

Name Servers

ourbigdayinfo.com is delegated to four name servers: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.

ourbigdayinfo.com shares name servers with other domains at least partially, for example coolant.ie, wrightwindowsystems.ie, newbridgehistory.org, ryanandassociates.ie and hylandfinancial.ie.

Hosts with two IP addresses:

ns2.blacknight.com points to 2a01:a8:dc3:3313::aaaa and 81.17.254.6.

ns3.blacknight.com points to 2a00:fea0:dead::beef and 185.28.194.194.

Hosts with one IP address:

ns1.blacknight.com points to 78.153.212.176.

ns4.blacknight.com points to 185.38.108.108.

Mail Servers

Two mail servers mx0101.titan.email and mx0102.titan.email handle ourbigdayinfo.com.

ourbigdayinfo.com shares the same mail server setup as other domains, for instance lisamccormack.ie, temperancehalllongford.ie, sdlnet.co.uk, scanlonmotorfactors.ie and loadshighway.com.

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 that point to 18.159.184.97: mx0101.titan.email and mx0102.titan.email.

Host names that point to 52.59.38.182: mx0101.titan.email and mx0102.titan.email.

ourbigdayinfo.com - robtex.com