`dohertyarchitects.com`

DNSSEC	⚠️ Not signed
A	198.202.211.1^{🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow}
NS	`ns1.blacknightdns.com` ⭐
		A	78.153.203.12^{🇮🇪 BLACKNIGHT-AS78.153.192.0/19 IE-BLACKNIGHT-NET2-PA}
			PTR	`ns1.blacknightdns.com`
NS	`ns2.blacknightdns.com`
		A	81.17.240.172^{🇮🇪 BLACKNIGHT-AS81.17.240.0/24 IE-BLACKNIGHT-INFRA}
			PTR	`ns2.blacknightdns.com`
MX	`dohertyarchitects-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::8^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db5pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.12^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	52.101.73.2^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as9pr07cu00302.inbound.protection.outlook.com`
		A	52.101.73.4^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am0pr83cu00404.inbound.protection.outlook.com`
		A	52.101.73.30^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00306.inbound.protection.outlook.com`
MX	`mail.dohertyarchitects.com`⁽¹⁰⁾
		A	193.120.164.178^{🇮🇪 HOST-IRELAND-AS193.120.164.0/23}
			PTR	`lugano.hostireland.com`
MX	`ms58209184.msv1.invalid.dohertyarchitects.com`⁽¹⁵⁾
TXT	`MS=ms58209184`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.blacknightdns.com`hostmaster@dohertyarchitects.com 2026-04-11 #5

`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=1783970537

Subdomains

mail.dohertyarchitects.com

Same first word

dohertyarchitects.com

DNS History

12 records (6 active, 6 former)

●NSns1.blacknightdns.com2026-04-08 → 2026-07-13 · 3 obs

○ 2019-03-29 06:20:36
● 2026-04-08 20:45:46
● 2026-07-13 19:49:54

○NSns1.hostireland.com2015-07-11 → 2019-03-29 · 4 obs

● 2015-07-11 11:11:52
● 2019-03-29 06:20:36
○ 2026-04-08 20:45:46
○ 2026-07-13 19:49:54

●NSns2.blacknightdns.com2026-04-08 → 2026-07-13 · 3 obs

○ 2019-03-29 06:20:36
● 2026-04-08 20:45:46
● 2026-07-13 19:49:54

○NSns2.hostireland.com2015-07-11 → 2019-03-29 · 4 obs

● 2015-07-11 11:11:52
● 2019-03-29 06:20:36
○ 2026-04-08 20:45:46
○ 2026-07-13 19:49:54

●MXdohertyarchitects-com.mail.protection.outlook.com2015-07-11 → 2026-07-13 · 2 obs

● 2015-07-11 11:11:52
● 2026-07-13 19:49:54

●MXmail.dohertyarchitects.com2015-07-11 → 2026-07-13 · 2 obs

● 2015-07-11 11:11:52
● 2026-07-13 19:49:54

●MXms58209184.msv1.invalid.dohertyarchitects.com2015-07-11 → 2026-07-13 · 2 obs

● 2015-07-11 11:11:52
● 2026-07-13 19:49:54

●A198.202.211.12026-04-14 → 2026-07-13 · 3 obs

○ 2026-04-08 20:45:46
● 2026-04-14 22:28:26
● 2026-07-13 19:49:54

○A46.22.133.1852015-07-11 → 2015-11-14 · 4 obs

● 2015-07-11 11:11:52
● 2015-11-14 02:24:18
○ 2016-03-02 22:40:48
○ 2026-07-13 19:49:54

○A52.50.27.122016-03-02 → 2019-03-29 · 5 obs

○ 2015-11-14 02:24:18
● 2016-03-02 22:40:48
● 2019-03-29 06:20:36
○ 2026-04-08 20:45:46
○ 2026-07-13 19:49:54

○A75.2.70.752026-04-08 → 2026-04-08 · 4 obs

○ 2019-03-29 06:20:36
● 2026-04-08 20:45:46
○ 2026-04-14 22:28:26
○ 2026-07-13 19:49:54

○A99.83.190.1022026-04-08 → 2026-04-08 · 4 obs

○ 2019-03-29 06:20:36
● 2026-04-08 20:45:46
○ 2026-04-14 22:28:26
○ 2026-07-13 19:49:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
dohertyarchitects.com	ns1.blacknightdns.com, ns2.blacknightdns.com	2 records

✅ Authoritative Response

Server:81.17.240.172

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dohertyarchitects.com (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.202.211.1`
NS	2	`ns1.blacknightdns.com, ns2.blacknightdns.com`
MX	3	`mail.dohertyarchitects.com (pri: 10), dohertyarchitects-com.mail.protection.ou...`
TXT	2	`MS=ms58209184, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.blacknightdns.com hostmaster.doherty`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.blacknightdns.com, ns2.blacknightdns.com)

Analysis

Hierarchy

mail.dohertyarchitects.com is delegated beneath dohertyarchitects.com.

IP Addresses

dohertyarchitects.com resolves to just one IP address, 198.202.211.1.

Two other host names, along with civicwisdom.com, lassosales.dk and itla.eu, also share IP numbers with dohertyarchitects.com.

Name Servers

dohertyarchitects.com is served by two delegated name servers, ns1.blacknightdns.com and ns2.blacknightdns.com.

dohertyarchitects.com shares its NS records with other domains, for example mentorbooks.org, xtremesigns.ie, kennoxheadwind.co.uk and two others.

There is at least partial name server overlap between dohertyarchitects.com and other domains — foutees.ie, hotsauce.ie, oloughlinkennedy.com and two more among them.

These name servers frequently co-occur with the name servers ns3.blacknightdns.com and ns4.blacknightdns.com.

ns1.blacknightdns.com → 78.153.203.12 and ns2.blacknightdns.com → 81.17.240.172: one IP number per host name.

Mail Servers

Incoming mail for dohertyarchitects.com is delivered via three mail servers: mail.dohertyarchitects.com, ms58209184.msv1.invalid.dohertyarchitects.com and dohertyarchitects-com.mail.protection.outlook.com.

Host names that point to one IP address:

mail.dohertyarchitects.com points to the IP address 193.120.164.178.

DNS names with 8 IP addresses:

dohertyarchitects-com.mail.protection.outlook.com carries IP addresses 52.101.68.12, 52.101.73.2 and 52.101.73.4, with 5 other addresses beyond those.

dohertyarchitects.com - robtex.com