stackrrr.com - dns.ninja

`stackrrr.com`

DNSSEC	⚠️ Not signed
A	78.153.216.84^{🇮🇪 BLACKNIGHT-AS78.153.192.0/19 IE-BLACKNIGHT-NET2-PA}
		PTR	`pemdublinng046.blacknight.com`
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`
TXT	`google-site-verification=VRwCmIoSnTX8zJ2DJop1yB7sAqlhVwk2YxnAE-1gxqQ`
SOA	`ns1.blacknight.com`hostmaster@blacknight.com serial=1276005813

`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=1783001876

Same first word

stackrrr.com

DNS History

10 records (7 active, 3 former)

●NSns1.blacknight.com2015-08-05 → 2026-07-02 · 2 obs

● 2015-08-05 17:49:12
● 2026-07-02 14:24:58

●NSns2.blacknight.com2015-08-05 → 2026-07-02 · 2 obs

● 2015-08-05 17:49:12
● 2026-07-02 14:24:58

●NSns3.blacknight.com2017-03-18 → 2026-07-02 · 3 obs

○ 2015-08-05 17:49:12
● 2017-03-18 17:03:28
● 2026-07-02 14:24:58

●NSns4.blacknight.com2017-03-18 → 2026-07-02 · 3 obs

○ 2015-08-05 17:49:12
● 2017-03-18 17:03:28
● 2026-07-02 14:24:58

○MXfiltered.antispam.ie2016-07-11 → 2020-01-11 · 5 obs

○ 2016-03-12 13:26:30
● 2016-07-11 17:47:38
● 2020-01-11 21:38:16
○ 2026-03-24 04:29:18
○ 2026-07-02 14:24:58

○MXinbound-smtp.cp.blacknight.com2015-08-05 → 2016-03-12 · 4 obs

● 2015-08-05 17:49:12
● 2016-03-12 13:26:30
○ 2016-07-11 17:47:38
○ 2026-07-02 14:24:58

●MXmx0101.titan.email2026-03-24 → 2026-07-02 · 3 obs

○ 2020-01-11 21:38:16
● 2026-03-24 04:29:18
● 2026-07-02 14:24:58

●MXmx0102.titan.email2026-03-24 → 2026-07-02 · 3 obs

○ 2020-01-11 21:38:16
● 2026-03-24 04:29:18
● 2026-07-02 14:24:58

○A78.153.215.2182015-08-05 → 2017-03-18 · 4 obs

● 2015-08-05 17:49:12
● 2017-03-18 17:03:28
○ 2020-01-11 21:38:16
○ 2026-07-02 14:24:58

●A78.153.216.842020-01-11 → 2026-07-02 · 3 obs

○ 2017-03-18 17:03:28
● 2020-01-11 21:38:16
● 2026-07-02 14:24:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
stackrrr.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 stackrrr.com (unsigned zone)

⏱️ Timing

Total: 518ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`78.153.216.84`
NS	4	`ns4.blacknight.com, ns3.blacknight.com...`
MX	2	`mx0101.titan.email (pri: 10), mx0102.titan.email (pri: 20)`
TXT	2	`google-site-verification=VRwCmIoSnTX8zJ2, 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

stackrrr.com resolves to one IP address: 78.153.216.84.

bmcdesign.net, mcarch.eu, cheapaccounting.ie and two other host names share IP numbers with stackrrr.com.

Name Servers

The authoritative name servers for stackrrr.com are ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.

stackrrr.com shares at least some of its name servers with other domains, including leevalley.ie, meridiantrust.tc, thelastsound.com and two others.

Hostnames that resolve to two IP addresses:

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

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

Hosts with just one IP address:

ns1.blacknight.com points to 78.153.212.176.

ns4.blacknight.com points to 185.38.108.108.

Mail Servers

Mail for stackrrr.com is handled by two mail servers — mx0101.titan.email and mx0102.titan.email.

stackrrr.com uses an identical mail server configuration to several other domains — among them redflag.ie, pjdore.com, aacservices.ie and two more.

mx0101.titan.email and mx0102.titan.email each resolve to two IP addresses: 18.185.146.125 and 52.29.253.86.

mx0101.titan.email and mx0102.titan.email are host names that each point to 18.185.146.125 IP addresses.

mx0101.titan.email and mx0102.titan.email are host names that each point to 52.29.253.86 IP addresses.