icf.com - dns.ninja

`icf.com`

DNSSEC	⚠️ Not signed
A	52.160.192.200^{🇺🇸 Microsoft52.160.0.0/11 MICROSOFT}
NS	`edns2.ultradns.com` ⭐
		A	2001:502:f3ff::202^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`edns2.ultradns.com`
		A	204.74.66.2^{🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar}
			PTR	`edns2.ultradns.com`
NS	`edns2.ultradns.biz`
		A	2610:a1:1015::202^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`edns2.ultradns.biz`
		A	204.74.67.2^{🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar}
			PTR	`edns2.ultradns.biz`
NS	`edns2.ultradns.net`
		A	2610:a1:1014::202^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`edns2.ultradns.net`
		A	204.74.110.2^{🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar}
			PTR	`edns2.ultradns.net`
NS	`edns2.ultradns.org`
		A	2001:502:4612::202^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`edns2.ultradns.org`
		A	204.74.111.2^{🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar}
			PTR	`edns2.ultradns.org`
MX	`gw4074.fortimail.com` ⭐
		A	173.243.134.74^{🇨🇦 FORTINET173.243.134.0/24 TECHNOLOGIES (CANADA) ULC}
			PTR	`gw4074.fortimail.com`
TXT	`MS=ms79713083`
TXT	`00D61000000ZsMX=1TBUN00000005j9`
TXT	`_s8byiy2hn6dxyw60q8cheewh1dled5l`
TXT	`j7189xm25079g1s2vwly835b9vybnt44`
TXT	`jt619hy9q9q8tz0yy9cdk9q0t8rqpw86`
TXT	`xvltswq2mj8wm32hdyj14bbp3gbfwplq`
TXT	`msfpkey=5uxq3o6zfk7frm5jjyltd0b6l`
TXT	`ZOOM_verify_EvYDrQB3OFBuweDklytp9L`
TXT	`asv=09a3c3c06f8cebc18ebc573419d368c8`
TXT	`0ed1fe018a656e7e36935b401aab6d016610974590`
TXT	`apple-domain-verification=5VTvpYGl9aiBNaoU`
TXT	`docusign=eedf51eb-69f4-4de5-a24d-e69894ceb0e1`
TXT	`jamf-site-verification=FhEqzaiYjjcB4PUsSQ_N-g`
TXT	`openai-domain-verification=dv-LZ9e6dGfANiwvdQ3I9j4VFGE`
TXT	`smartsheet-site-validation=f_QbHBXu5199q7F7JM3sutaDgT55hPs_`
TXT	`anthropic-domain-verification-1cmnjj=biYmMzwFrNCbOTQ1wYO3515Vw`
TXT	`google-site-verification=91ea3dbMNERuJRHvtth9ofbd64lmr961cZ3pCB2riIM`
TXT	`google-site-verification=R7Iq4_FcI2hUbHZHBQ9KUnH2GLP48fn8ANSaWGY8HDY`
TXT	`v=spf1 mx ip4:199.223.16.0/20 include:spf.protection.outlook.com -all`
TXT	`J0AeBat8JsaoC3XYaMhTNxNo3oB1xRl+h7UeV/HyGOgMDPpECVUnzkWAFuycIc5hLLui6aApRhCKu...`
TXT	`VHU/e8cTQug75V0Xl7ny1DHe/3GuNtdnGCHH1qkQhBNH2DwXu21/cYl9+qwcBNrZTZkiQS/WlTxHD...`
TXT	`qT1AM0rB8Oeymh14x8xaDOjbHTCBj0TJLIZDh1IZY7k46JfrHFyEuTENdNUeiOIFdebgnqK12Dv1i...`
TXT	`atlassian-domain-verification=gdWLrcFax3pebcBwCI9DGQw2aLRdFqAzmLgTB8vKdt3c3do...`
TXT	`parallels-domain-verification=929626a1e5b84c3eb8f7db334359a92185dfbd66d9ed4b9...`
SOA	`edns2.ultradns.com`premiumdns@support.neustar serial=2019131728

`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=1781444505

rank #31062 globally
rank #15277 in the tld
WOT: SAFE (60/100)
📈 Tranco rank: #78,211

Subdomains

go.icf.com

email.icf.com

careers.icf.com

webmail.icf.com

www.icf.com

intranet.icf.com

bounce.icf.com

meet.icf.com

share.icf.com

pm.icf.com

sip.icf.com

Same first word

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cfi.com.hk

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DNS History

13 records (6 active, 7 former)

○NSa1.verisigndns.com2016-05-22 → 2019-01-13 · 5 obs

○ 2016-05-10 09:47:38
● 2016-05-22 09:18:42
● 2019-01-13 14:16:22
○ 2020-03-22 17:54:48
○ 2026-06-14 13:51:28

○NSa2.verisigndns.com2016-05-22 → 2019-01-13 · 5 obs

○ 2016-05-10 09:47:38
● 2016-05-22 09:18:42
● 2019-01-13 14:16:22
○ 2020-03-22 17:54:48
○ 2026-06-14 13:51:28

○NSa3.verisigndns.com2016-05-22 → 2019-01-13 · 5 obs

○ 2016-05-10 09:47:38
● 2016-05-22 09:18:42
● 2019-01-13 14:16:22
○ 2020-03-22 17:54:48
○ 2026-06-14 13:51:28

●NSedns2.ultradns.biz2020-03-22 → 2026-06-14 · 3 obs

○ 2019-01-13 14:16:22
● 2020-03-22 17:54:48
● 2026-06-14 13:51:28

●NSedns2.ultradns.com2020-03-22 → 2026-06-14 · 3 obs

○ 2019-01-13 14:16:22
● 2020-03-22 17:54:48
● 2026-06-14 13:51:28

●NSedns2.ultradns.net2020-03-22 → 2026-06-14 · 3 obs

○ 2019-01-13 14:16:22
● 2020-03-22 17:54:48
● 2026-06-14 13:51:28

●NSedns2.ultradns.org2020-03-22 → 2026-06-14 · 3 obs

○ 2019-01-13 14:16:22
● 2020-03-22 17:54:48
● 2026-06-14 13:51:28

○NSns1.afternic.com2015-08-21 → 2016-05-10 · 4 obs

● 2015-08-21 05:39:48
● 2016-05-10 09:47:38
○ 2016-05-22 09:18:42
○ 2026-06-14 13:51:28

●MXgw4074.fortimail.com2020-03-22 → 2026-06-14 · 3 obs

○ 2019-01-13 14:16:22
● 2020-03-22 17:54:48
● 2026-06-14 13:51:28

○MXicf-com.mail.protection.outlook.com2016-05-22 → 2019-01-13 · 4 obs

● 2016-05-22 09:18:42
● 2019-01-13 14:16:22
○ 2020-03-22 17:54:48
○ 2026-06-14 13:51:28

○A184.168.221.1042015-08-21 → 2016-05-10 · 4 obs

● 2015-08-21 05:39:48
● 2016-05-10 09:47:38
○ 2016-05-22 09:18:42
○ 2026-06-14 13:51:28

○A199.223.22.1452016-06-20 → 2019-01-13 · 5 obs

○ 2016-05-22 09:18:42
● 2016-06-20 08:03:50
● 2019-01-13 14:16:22
○ 2020-03-22 17:54:48
○ 2026-06-14 13:51:28

●A52.160.192.2002020-03-22 → 2026-06-14 · 3 obs

○ 2019-01-13 14:16:22
● 2020-03-22 17:54:48
● 2026-06-14 13:51:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...	-
icf.com	edns2.ultradns.net, edns2.ultradns.com, edns2.ultradns.biz, edns2.ultradns.org	2 records

✅ Authoritative Response

Server:204.74.111.2

NS records: edns2.ultradns.net, edns2.ultradns.com, edns2.ultradns.biz, edns2.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icf.com (unsigned zone)

⏱️ Timing

Total: 426ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.160.192.200`
NS	4	`edns2.ultradns.biz, edns2.ultradns.com...`
MX	1	`gw4074.fortimail.com (pri: 0)`
TXT	24	`MS=ms79713083, 00D61000000ZsMX=1TBUN00000005j9...`
SOA	1	`edns2.ultradns.com premiumdns.support.ne`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns2.ultradns.com, edns2.ultradns.com)

Analysis

Hierarchy

The host names go.icf.com, email.icf.com, careers.icf.com, webmail.icf.com and www.icf.com — among a few others — fall under the parent domain icf.com.

IP Addresses

icf.com has exactly one IP address — 52.160.192.200.

icfsucks.org, energyblog.icfi.com, hcs.icfi.com plus two other host names have IP numbers in common with icf.com.

Name Servers

Four name servers handle the delegation for icf.com: edns2.ultradns.biz, edns2.ultradns.com, edns2.ultradns.net and edns2.ultradns.org.

At least some of icf.com's name servers are shared with other domains, for example akerswealth.net, nasdaqportalmarket.com, robinmorganfinancial.com and two more.

These name servers tend to co-occur with edns1.ultradns.biz, edns1.ultradns.com, edns1.ultradns.net and 3 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: edns2.ultradns.biz directs to 204.74.67.2 and 2610:a1:1015::202; edns2.ultradns.com directs to 204.74.66.2 and 2001:502:f3ff::202; edns2.ultradns.net directs to 204.74.110.2 and 2610:a1:1014::202; edns2.ultradns.org directs to 204.74.111.2 and 2001:502:4612::202.

Mail Servers

icf.com uses one mail server — gw4074.fortimail.com.

The mail server setup of icf.com matches that of other domains such as ghkint.com, olson.com, icfnext.com and two others.

At least a portion of icf.com's mail servers are shared with other domains, among them southtxsaves.com and citytechinc.com.

It is common to find these mail servers used together with the mail servers southtxsaves-com.mail.protection.outlook.com and citytechinc-com.mail.protection.outlook.com.

There is one IP number for gw4074.fortimail.com: 173.243.134.74.