`lsullivan.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:35ec^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:dbed^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.236^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.237^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`abby.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a64^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c064^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`abby.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2064^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`abby.ns.cloudflare.com`
		A	108.162.192.100^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	172.64.32.100^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
		A	173.245.58.100^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`abby.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`lsullivan-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
		A	52.101.194.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch5pr02cu00200.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.53.236, 172.67.219.237
		IPv6	2606:4700:3035::6815:35ec, 2606:4700:3035::ac43:dbed
SOA	`abby.ns.cloudflare.com`dns@cloudflare.com serial=2398017809

`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=1771291435

Same first word

lsullivan.com

DNS History

27 records (7 active, 20 former)

●NSabby.ns.cloudflare.com2015-06-09 → 2026-03-23 · 5 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2017-03-29 09:54:50
● 2026-02-25 20:18:22
● 2026-03-23 13:08:22

○NSlily.ns.cloudflare.com2015-10-23 → 2015-12-30 · 5 obs

○ 2015-06-09 10:53:38
● 2015-10-23 16:59:00
● 2015-12-30 09:37:52
○ 2016-03-26 04:06:00
○ 2026-03-23 13:08:22

○NSns-us.1and1-dns.com2016-03-26 → 2017-03-29 · 5 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

○NSns-us.1and1-dns.de2016-03-26 → 2017-03-29 · 5 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

○NSns-us.1and1-dns.org2016-03-26 → 2017-03-29 · 5 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

○NSns-us.1and1-dns.us2016-03-26 → 2017-03-29 · 5 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

●NSsam.ns.cloudflare.com2015-06-09 → 2026-03-23 · 6 obs

● 2015-06-09 10:53:38
● 2015-12-30 09:37:52
○ 2016-03-26 04:06:00
○ 2017-03-29 09:54:50
● 2026-02-25 20:18:22
● 2026-03-23 13:08:22

○MXalt1.aspmx.l.google.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

○MXalt2.aspmx.l.google.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

○MXalt3.aspmx.l.google.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

○MXaspmx.l.google.com2015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

●MXlsullivan-com.mail.protection.outlook.com2015-10-23 → 2026-03-23 · 7 obs

○ 2015-06-09 10:53:38
● 2015-10-23 16:59:00
● 2015-12-30 09:37:52
○ 2016-03-26 04:06:00
○ 2017-03-29 09:54:50
● 2026-02-25 20:18:22
● 2026-03-23 13:08:22

○MXmx00.1and1.com2016-03-26 → 2017-03-29 · 5 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

○MXmx01.1and1.com2016-03-26 → 2017-03-29 · 5 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

●A104.21.53.2362026-02-25 → 2026-03-23 · 3 obs

○ 2017-03-29 09:54:50
● 2026-02-25 20:18:22
● 2026-03-23 13:08:22

○A104.28.30.542015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

○A104.28.31.542015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

●A172.67.219.2372026-02-25 → 2026-03-23 · 3 obs

○ 2017-03-29 09:54:50
● 2026-02-25 20:18:22
● 2026-03-23 13:08:22

○A192.185.173.312015-10-23 → 2015-12-30 · 5 obs

○ 2015-06-09 10:53:38
● 2015-10-23 16:59:00
● 2015-12-30 09:37:52
○ 2016-03-26 04:06:00
○ 2026-03-23 13:08:22

○A2400:cb00:2048:1::681c:1e362015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

○A2400:cb00:2048:1::681c:1f362015-06-09 → 2015-06-09 · 3 obs

● 2015-06-09 10:53:38
○ 2015-10-23 16:59:00
○ 2026-03-23 13:08:22

●A2606:4700:3035::6815:35ec2026-02-25 → 2026-03-23 · 3 obs

○ 2017-03-29 09:54:50
● 2026-02-25 20:18:22
● 2026-03-23 13:08:22

●A2606:4700:3035::ac43:dbed2026-02-25 → 2026-03-23 · 3 obs

○ 2017-03-29 09:54:50
● 2026-02-25 20:18:22
● 2026-03-23 13:08:22

○A2607:f1c0:1000:9094:ad53:3804:aaa1:58182016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
○ 2016-07-25 16:07:18
○ 2026-03-23 13:08:22

○A2607:f1c0:1000:9094:bf77:44bc:b4d5:88302016-07-25 → 2017-03-29 · 5 obs

○ 2016-03-26 04:06:00
● 2016-07-25 16:07:18
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

○A74.208.168.622016-03-26 → 2016-03-26 · 4 obs

○ 2015-12-30 09:37:52
● 2016-03-26 04:06:00
○ 2016-07-25 16:07:18
○ 2026-03-23 13:08:22

○A74.208.215.1412016-07-25 → 2017-03-29 · 5 obs

○ 2016-03-26 04:06:00
● 2016-07-25 16:07:18
● 2017-03-29 09:54:50
○ 2026-02-25 20:18:22
○ 2026-03-23 13:08:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lsullivan.com	abby.ns.cloudflare.com, sam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.100

NS records: abby.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lsullivan.com (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.236, 172.67.219.237`
AAAA	2	`2606:4700:3035::ac43:dbed, 2606:4700:3035::6815:35ec`
NS	2	`abby.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	1	`lsullivan-com.mail.protection.outlook.co`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`abby.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (abby.ns.cloudflare.com, abby.ns.cloudflare.com, abby.ns.cloudflare.com...)

Analysis

IP Addresses

lsullivan.com points to four IP numbers: 2606:4700:3035::6815:35ec, 2606:4700:3035::ac43:dbed, 104.21.53.236 and 172.67.219.237.

Other host names, for instance dns.cass.cl, static.funnelcockpit.com, narutoshippudenepisodi.altervista.org.cdn.cloudflare.net, optidash.ai and mail.1stcharteredfp.co.uk share IP numbers with lsullivan.com.

Name Servers

lsullivan.com's delegation is to two name servers abby.ns.cloudflare.com and sam.ns.cloudflare.com.

lsullivan.com shares the same name server configuration as other domains, such as ph-bouwadvies.nl, puatraining.com, scionideas.com, lugon.net and dingemansarchitectuur.nl.

lsullivan.com at least partially shares its name servers with other domains, for instance clarityskin.com, amplifiko.com, cibona.com, (0x706f726e)poly.net and elestiri.org.

These name servers are often used together with the name servers lloyd.ns.cloudflare.com.

Host names with six IP numbers:

abby.ns.cloudflare.com points to: 2606:4700:50::adf5:3a64, 2803:f800:50::6ca2:c064, 2a06:98c1:50::ac40:2064, 108.162.192.100, 172.64.32.100 and 173.245.58.100.

sam.ns.cloudflare.com points to: 2606:4700:58::adf5:3b8d, 2803:f800:50::6ca2:c18d, 2a06:98c1:50::ac40:218d, 108.162.193.141, 172.64.33.141 and 173.245.59.141.

Mail Servers

lsullivan.com is served by a single mail server, lsullivan-com.mail.protection.outlook.com.

The host name lsullivan-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c922::, 2a01:111:f403:c92c::1, 2a01:111:f403:c946::3, 2a01:111:f403:c946::5, 52.101.40.1, 52.101.41.6, 52.101.50.13 and 52.101.194.0.

lsullivan.com - robtex.com

lsullivan.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`lsullivan.com`

`com`