mx.ci.org - dns.ninja

`mx.ci.org`

DNSSEC	⚠️ Not signed
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`airtable-verification=feb688d601c27c9ca19ba1fc63838c1d`
TXT	`bw=C3QbZGEfNWwBjNmsdws01BwfGLOJ7Far0l8bhCEM4pqV`
TXT	`canva-site-verification=Mv4z5YzmTXt1cWyKaLMaqA`
TXT	`fdcb008eb2084a8ca7351b42ed03a3dc`
TXT	`miro-verification=c85d28006c20c13f450c292ec7697e7b7aa9371d`
TXT	`onetrust-domain-verification=4c1a17a22c3b4a9585eec46a5cd03063`
TXT	`openai-domain-verification=dv-E3YACfswOD6soNJjx7HasiCd`
TXT	`smartsheet-site-validation=pUJLomUkAyP2qVxBScIWX6zJp3RcsLa6`
TXT	`v=spf1 include:_netblocks.mimecast.com ~all`
TXT	`yboMciUmF+VHlHUeMuqBtro3fjq27PO7kWkxBu737BiLIzqidw+gP/bJz30iB/QNcaRl9uxPVJxh7...`

`ci.org`

	DNSSEC	⚠️ Not signed
	A	65.112.244.50^{🇺🇸 AS20965.112.0.0/12}
	NS	`ingrid.ns.cloudflare.com` ⭐
	NS	`jerry.ns.cloudflare.com`
	MX	`ci-org.mail.protection.outlook.com` ⭐
	TXT	`BUL5C6wxbr5qTFWzYlRM/rHJkExnyHSQwnv/inNPiQsPCd+2MEUA8pmSjr7M9VrmnXWE/2ICCS8s3...`
	TXT	`_bvm7hxgeqs15q0asnizqfffhpkv1vew`
	TXT	`adobe-idp-site-verification=c3847167a4faa8dae8d9c77f25999af2b68ab5bd77f3e08ac...`
	TXT	`airtable-verification=feb688d601c27c9ca19ba1fc63838c1d`
	TXT	`atlassian-domain-verification=0nj/m4HKgZi3UdbUiwmWJhvm/2MoKEoiUIUqQ0cSV+2NAHD...`
	TXT	`bjV6yffI8MjsbpDCmzGgKjnc0OFhgMbqI1ZOtVSqRiyJsVMdk3QWG27BUbn/HKzw6TwriWux9Yrpi...`
	TXT	`bw=QznOCPZ4a20IpGM7bClL0c8w5YcWZiFylFijqMHRvCBe`
	TXT	`canva-site-verification=QhzSseoG5bpQhE0_kTJfxQ`
	TXT	`docusign=b44a0a91-f00b-4c89-981b-81d06e375f76`
	TXT	`facebook-domain-verification=k8pxgan23awc5qx57j3pxr53jp1e00`
	TXT	`knowbe4-site-verification=b222e1aca092f3b6443e6364e6371ac2`
	TXT	`miro-verification=c85d28006c20c13f450c292ec7697e7b7aa9371d`
	TXT	`onetrust-domain-verification=56e536a89a2745609d09836673ff7b18`
	TXT	`openai-domain-verification=dv-SjMTq9It3eGI7Qb19fkUpUlC`
	TXT	`plc1pjg1s4pp1j32xd7sjtcmrfj2k8nv`
	TXT	`qbnrgtc8hf4b8s8xymr7f0ncvl5fc3tx`
	TXT	`r3vli8vgk8q51jmgb4lfii40cj`
	TXT	`smartsheet-site-validation=6fnHR56myLeJCie14U3hOqtgGTetO21y`
	TXT	`trkflvjpkc1ngbqmjp8li8e7h1`
	TXT	`v=spf1 include:_netblocks.mimecast.com ~all`
	SOA	`ingrid.ns.cloudflare.com`dns@cloudflare.com serial=2409721928

📈 Tranco rank: #160,244

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DNS History

3 records (2 active, 1 former)

○MXmx-ci-org.mail.protection.outlook.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 10:42:36
○ 2015-12-13 21:46:06
○ 2026-07-18 10:35:26

●MXus-smtp-inbound-1.mimecast.com2015-12-13 → 2026-07-18 · 3 obs

○ 2015-08-02 10:42:36
● 2015-12-13 21:46:06
● 2026-07-18 10:35:26

●MXus-smtp-inbound-2.mimecast.com2015-12-13 → 2026-07-18 · 3 obs

○ 2015-08-02 10:42:36
● 2015-12-13 21:46:06
● 2026-07-18 10:35:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
ci.org	jerry.ns.cloudflare.com, ingrid.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.165

NS records: jerry.ns.cloudflare.com, ingrid.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ci.org (unsigned zone)

⏱️ Timing

Total: 358ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	10	`airtable-verification=feb688d601c27c9ca1, bw=C3QbZGEfNWwBjNmsdws01BwfGLOJ7Far0l8bh...`

Analysis

Mail Servers

mx.ci.org is served by two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Among the domains sharing a mail server setup with mx.ci.org are heartfullofsoul.net, expertip.net, berwyngroup.com and two others.

mx.ci.org and a number of other domains — academyofwomenshealth.org, bcgsecurities.com, carfect.com and bankwithpark.com among them — share at least some of the same mail servers.

DNS names with 6 IP addresses:

Hostname us-smtp-inbound-1.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.

Hostname us-smtp-inbound-2.mimecast.com directs to 170.10.128.141, 170.10.128.221 and 170.10.128.242 along with 3 other IP addresses.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.141 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.221 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.128.242 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.141 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.221 IP addresses each.

Both us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com resolve to 170.10.132.242 IP addresses each.