`coreandmain.com`

DNSSEC	⚠️ Not signed
A	104.18.26.196^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.27.196^{Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`marty.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
MX	`coreandmain-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr05cu00404.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::6^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00406.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
		A	52.101.194.12^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch0pr04cu00504.inbound.protection.outlook.com`
TXT	`2yfbkskn5mh3zsx3zsm2dxhmtgqkd161`
TXT	`MS=ms22748186`
TXT	`_0l1bq5rt0146lwu4f5yf2xg5ytg62ea`
TXT	`_77galyy03x7roczf5vlrk0f5y656pqj`
TXT	`_h70zyesk1qravtgixvjx14nqsdy5rqp`
TXT	`apple-domain-verification=reOULzRWIGBwcixt`
TXT	`google-site-verification=j_ySGUBAXgmZEf5tsTo1bgN9ckD3fykh8szHaGuTWbA`
TXT	`google-site-verification=qE4t5eKPmO39MhHjgWzd1Hi0zcT276c2GkOH3udBK6s`
TXT	`paloaltonetworks-site-verification=aec8aeaeae42ef4d0498df656b078ff163c97ea0da...`
TXT	`sOqak7d2OHPsfunfPYyFjlRM9ka13/7kykwJARY0zSv5Qklz/SkUnPjawyH4X6jWK31mV3wh7XkOa...`
TXT	`smartsheet-site-validation=DvPbxHINM46YjIzaxoXyivfZ1vzd72rw`
TXT	`v=spf1 include:spf.protection.outlook.com include:21920662.spf07.hubspotemail...`
TXT	`zzmntcqp26hjfqh5bppktzxr5fyshlv8`
HTTPS	HTTP/2 ✓ hints match
		IPv4	104.18.26.196, 104.18.27.196
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2398206750

`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

rank #329821 globally
rank #145012 in the tld
📈 Tranco rank: #238,325

Subdomains

ps.coreandmain.com

supply.coreandmain.com

oa-stg.coreandmain.com

messages.coreandmain.com

lyncdiscover.coreandmain.com

webmail.coreandmain.com

Same first word

coreandmain.com

coreandmain.net

Similar names

DNS History

9 records (5 active, 4 former)

●NSaron.ns.cloudflare.com2026-02-15 → 2026-03-07 · 3 obs

○ 2017-08-13 02:51:26
● 2026-02-15 05:15:34
● 2026-03-07 16:06:40

●NSmarty.ns.cloudflare.com2026-02-15 → 2026-03-07 · 3 obs

○ 2017-08-13 02:51:26
● 2026-02-15 05:15:34
● 2026-03-07 16:06:40

○NSns-cloud-d1.googledomains.com2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 02:51:26
○ 2026-02-15 05:15:34
○ 2026-03-07 16:06:40

○NSns-cloud-d2.googledomains.com2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 02:51:26
○ 2026-02-15 05:15:34
○ 2026-03-07 16:06:40

○NSns-cloud-d3.googledomains.com2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 02:51:26
○ 2026-02-15 05:15:34
○ 2026-03-07 16:06:40

○NSns-cloud-d4.googledomains.com2017-08-13 → 2017-08-13 · 3 obs

● 2017-08-13 02:51:26
○ 2026-02-15 05:15:34
○ 2026-03-07 16:06:40

●MXcoreandmain-com.mail.protection.outlook.com2026-02-15 → 2026-03-07 · 2 obs

● 2026-02-15 05:15:34
● 2026-03-07 16:06:40

●A104.18.26.1962026-02-15 → 2026-03-07 · 2 obs

● 2026-02-15 05:15:34
● 2026-03-07 16:06:40

●A104.18.27.1962026-02-15 → 2026-03-07 · 2 obs

● 2026-02-15 05:15:34
● 2026-03-07 16:06:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coreandmain.com	aron.ns.cloudflare.com, marty.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.69

NS records: aron.ns.cloudflare.com, marty.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreandmain.com (unsigned zone)

⏱️ Timing

Total: 276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.26.196, 104.18.27.196`
NS	2	`aron.ns.cloudflare.com, marty.ns.cloudflare.com`
MX	1	`coreandmain-com.mail.protection.outlook.`
TXT	13	`2yfbkskn5mh3zsx3zsm2dxhmtgqkd161, MS=ms22748186...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

coreandmain.com is the parent of ps.coreandmain.com, supply.coreandmain.com, oa-stg.coreandmain.com, messages.coreandmain.com, lyncdiscover.coreandmain.com and a few other host names.

IP Addresses

Two IP numbers are pointed to by coreandmain.com: 104.18.26.196 and 104.18.27.196.

other host names include pettybooks.com, pago-express.retailcard.cl, admin.bitkubnext.io, www.moevenpick-eis.de and www.thehockeybeast.com; they share IP numbers with coreandmain.com.

Name Servers

Two name servers aron.ns.cloudflare.com and marty.ns.cloudflare.com handle the delegation for coreandmain.com.

coreandmain.com shares the same name server setup as other domains, for instance find(0x6e756465)s.com, vorta.com, coreandmainfire.com, dateforum.com and erocams.com.

coreandmain.com at least partially shares name servers with other domains, for instance pedtrauma.gr, alexdc.es, magal.pt, guatemala.gob.gt and fox-fan.tv.

These name servers are commonly used alongside lex.ns.cloudflare.com, jocelyn.ns.cloudflare.com and heather.ns.cloudflare.com.

Six IP addresses per host:

aron.ns.cloudflare.com points to 2606:4700:50::adf5:3a45, 2803:f800:50::6ca2:c045, 2a06:98c1:50::ac40:2045, 108.162.192.69, 172.64.32.69 and 173.245.58.69; marty.ns.cloudflare.com points to 2606:4700:58::adf5:3bcc, 2803:f800:50::6ca2:c1cc, 2a06:98c1:50::ac40:21cc, 108.162.193.204, 172.64.33.204 and 173.245.59.204

Mail Servers

coreandmain.com is handled by a single mail server, coreandmain-com.mail.protection.outlook.com.

Hostname coreandmain-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c92c::4, 2a01:111:f403:c931::1, 2a01:111:f403:c946::6, 52.101.10.6, 52.101.11.7, 52.101.42.14 and 52.101.194.12.

coreandmain.com - robtex.com

coreandmain.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`coreandmain.com`

`com`