`firstcitizen.ie`

DNSSEC	⚠️ Not signed
A	217.112.148.242^{🇮🇪 LAMBDANET-AS217.112.144.0/20 eunetworks}
		PTR	`217.112.148.242.not-updated.eunx.net`
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	`firstcitizen-ie.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::7^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.73.6^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am6pr04cu00306.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.16^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
MX	`clustera.mimail.ie`⁽¹⁰⁾
		A	91.220.45.40^{🇮🇪 HETG-AS91.220.45.0/24 Hibernia Services Limited}
			PTR	`clustera.mimail.ie`
MX	`clusterb.mimail.ie`⁽¹⁰⁾
		A	91.220.45.41^{🇮🇪 HETG-AS91.220.45.0/24 Hibernia Services Limited}
			PTR	`clusterb.mimail.ie`
TXT	`avplhlf2dj26dducsbufnn6gt5`
TXT	`rbou60f1dqed61s4fcfa2n8ov`
TXT	`MS=5E90825998B9E6EE9572DAB989D09CACC6A1F91D`
TXT	`g3ji0apodvt79i4t6i4djaiboo`
TXT	`n1vcj43m4lk9t094u237q0pe19`
TXT	`7jtf2f6uq62ikichovhusnjnkn`
TXT	`b5g6akedspnis3dibf3rubtprp`
TXT	`rfuljefcoe3ofrhmbm4up6c9dv`
TXT	`krisp-domain-verification=7Vx2x51RyPpqRtPoQm0bnv6b881nX8jb`
TXT	`85FtOj0xqYhcEyfXWPZgCNnamQ2r51e6eYyh4ZOUpFWwpJk99VXwFXlpPXv22UeEXLNdTi7T+XQgb...`
TXT	`JJHbXJ38XCRuC+QMDcT2eH1MHCXE0BAOYQAqKtVHsdDwHnHpvP8Juq9asZHe65HdS9FN/JMymr4Oe...`
TXT	`tk0ukm4dtmh38u9ar8ptsb0rad`
TXT	`google-site-verification=FZ3yY6Rf4FiZvXB5jtz2yvep-zV5kh9aN04ge7GGAPs`
TXT	`tctpr89i9v9g5rdgi015vh9aqq`
TXT	`uapqmtv2faf359grdj85obnuau`
TXT	`7srkao2aglpgs9tbk7hks2tqlp`
TXT	`v=spf1 mx ip4:91.220.45.10/32 ip4:91.220.45.62/32 ip4:91.220.45.40/32 ip4:91....`
SOA	`ns1.blacknight.com`hostmaster@blacknight.com serial=1276208659

`ie`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.ie` ⭐
	NS	`c.ns.ie`
	NS	`d.ns.ie`
	NS	`e.ns.ie`
	NS	`h.ns.ie`
	NS	`i.ns.ie`
	SOA	`a.ns.ie`tld-tech@weare.ie serial=2604111900

Same first word

firstcitizen.ie

firstcitizen.com

firstcitizen.co.in

firstcitizen.info

Similar names

firtcitizens.com

citizenfirst.ca

citizenfirst.in

fristcitizen.com

DNS History

11 records (8 active, 3 former)

●NSns1.blacknight.com2026-02-14 → 2026-04-11 · 3 obs

○ 2017-08-17 17:31:34
● 2026-02-14 20:13:42
● 2026-04-11 19:26:22

○NSns1.dnspark.com2015-06-29 → 2017-08-17 · 4 obs

● 2015-06-29 06:12:40
● 2017-08-17 17:31:34
○ 2026-02-14 20:13:42
○ 2026-04-11 19:26:22

●NSns2.blacknight.com2026-02-14 → 2026-04-11 · 3 obs

○ 2017-08-17 17:31:34
● 2026-02-14 20:13:42
● 2026-04-11 19:26:22

○NSns2.dnspark.net2015-06-29 → 2017-08-17 · 4 obs

● 2015-06-29 06:12:40
● 2017-08-17 17:31:34
○ 2026-02-14 20:13:42
○ 2026-04-11 19:26:22

●NSns3.blacknight.com2026-02-14 → 2026-04-11 · 3 obs

○ 2017-08-17 17:31:34
● 2026-02-14 20:13:42
● 2026-04-11 19:26:22

●NSns4.blacknight.com2026-02-14 → 2026-04-11 · 3 obs

○ 2017-08-17 17:31:34
● 2026-02-14 20:13:42
● 2026-04-11 19:26:22

●MXclustera.mimail.ie2015-06-29 → 2026-04-11 · 2 obs

● 2015-06-29 06:12:40
● 2026-04-11 19:26:22

●MXclusterb.mimail.ie2015-06-29 → 2026-04-11 · 2 obs

● 2015-06-29 06:12:40
● 2026-04-11 19:26:22

●MXfirstcitizen-ie.mail.protection.outlook.com2026-02-14 → 2026-04-11 · 3 obs

○ 2015-06-29 06:12:40
● 2026-02-14 20:13:42
● 2026-04-11 19:26:22

●A217.112.148.2422026-02-14 → 2026-04-11 · 3 obs

○ 2017-08-17 17:31:34
● 2026-02-14 20:13:42
● 2026-04-11 19:26:22

○A91.220.45.622015-06-29 → 2017-08-17 · 4 obs

● 2015-06-29 06:12:40
● 2017-08-17 17:31:34
○ 2026-02-14 20:13:42
○ 2026-04-11 19:26:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ie	a.ns.ie, c.ns.ie, d.ns.ie, e.ns.ie...	12 records
firstcitizen.ie	ns4.blacknight.com, ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com	-

✅ Authoritative Response

Server:81.17.254.6

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstcitizen.ie (unsigned zone)

⏱️ Timing

Total: 1006ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.112.148.242`
NS	4	`ns3.blacknight.com, ns4.blacknight.com...`
MX	3	`clusterb.mimail.ie (pri: 10), clustera.mimail.ie (pri: 10)...`
TXT	17	`avplhlf2dj26dducsbufnn6gt5, rbou60f1dqed61s4fcfa2n8ov...`
SOA	1	`ns1.blacknight.com hostmaster.blacknight`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.ie, a.ns.ie, c.ns.ie...)

Analysis

IP Addresses

firstcitizen.ie points to a single IP: 217.112.148.242.

Name Servers

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

firstcitizen.ie at least partially shares its name servers with other domains, for instance whbtc.ie, littlerainbowscreche.com, bmf.ie, cruises.ie and monreadshoppingcentre.ie.