`fusd1.org`

DNSSEC	⚠️ Not signed
A	18.233.124.95^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
		PTR	`ec2-18-233-124-95.compute-1.amazonaws.com`
A	54.221.139.169^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
NS	`ns49.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns50.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1.hc3826-46.iphmx.com` ⭐
		A	139.138.35.139^{🇺🇸 CISCO-1139.138.35.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	216.71.145.82^{🇺🇸 CISCO-1216.71.145.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.hc3826-46.iphmx.com` ⭐
		A	139.138.35.139^{🇺🇸 CISCO-1139.138.35.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	216.71.145.82^{🇺🇸 CISCO-1216.71.145.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`v=spf1 mx ip4:139.138.35.139 ip4:216.71.145.82 ip4:4.4.141.194/31 ip4:134.114...`
TXT	`MS=ms33556734`
TXT	`3ry55gfqvrm8xnyhh9phm6wmwhb9bfrk`
TXT	`ZOOM_verify_K0wmvSizRLiytpuu9n7qVw`
TXT	`apple-domain-verification=qvnZxSPzMDchM2gd`
TXT	`35fopq5pkso6gsmpckfg7egckg`
TXT	`tm4fr8zv6k2zxq2n8s2pdkc8jwb7p427`
SOA	`NS49.WORLDNIC.COM`namehost@WORLDNIC.COM serial=125101716

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1774404674

rank #683143 globally
rank #49916 in the tld
WOT: SAFE (72/100)
📈 Tranco rank: #946,232

Subdomains

jamf.fusd1.org

mail.fusd1.org

www.fusd1.org

Same first word

fusd1.org

fusd1.com

DNS History

9 records (6 active, 3 former)

●NSns49.worldnic.com2015-09-03 → 2026-03-25 · 2 obs

● 2015-09-03 23:44:10
● 2026-03-25 02:18:18

●NSns50.worldnic.com2015-09-03 → 2026-03-25 · 2 obs

● 2015-09-03 23:44:10
● 2026-03-25 02:18:18

○MXfusd1-org.mail.protection.outlook.com2015-09-03 → 2017-09-06 · 4 obs

● 2015-09-03 23:44:10
● 2017-09-06 02:21:04
○ 2026-02-17 14:13:38
○ 2026-03-25 02:18:18

●MXmx1.hc3826-46.iphmx.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-09-06 02:21:04
● 2026-02-17 14:13:38
● 2026-03-25 02:18:18

●MXmx2.hc3826-46.iphmx.com2026-02-17 → 2026-03-25 · 3 obs

○ 2017-09-06 02:21:04
● 2026-02-17 14:13:38
● 2026-03-25 02:18:18

●A18.233.124.952026-02-17 → 2026-03-25 · 3 obs

○ 2017-09-06 02:21:08
● 2026-02-17 14:13:38
● 2026-03-25 02:18:18

○A207.54.156.12015-09-03 → 2016-12-31 · 4 obs

● 2015-09-03 23:44:10
● 2016-12-31 04:55:50
○ 2017-06-03 23:12:36
○ 2026-03-25 02:18:18

○A52.206.191.2322017-06-03 → 2017-09-06 · 5 obs

○ 2016-12-31 04:55:50
● 2017-06-03 23:12:36
● 2017-09-06 02:21:08
○ 2026-02-17 14:13:38
○ 2026-03-25 02:18:18

●A54.221.139.1692026-02-17 → 2026-03-25 · 3 obs

○ 2017-09-06 02:21:08
● 2026-02-17 14:13:38
● 2026-03-25 02:18:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
fusd1.org	ns50.worldnic.com, ns49.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.50

NS records: ns50.worldnic.com, ns49.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fusd1.org (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`18.233.124.95, 54.221.139.169`
NS	2	`ns49.worldnic.com, ns50.worldnic.com`
MX	2	`mx1.hc3826-46.iphmx.com (pri: 0), mx2.hc3826-46.iphmx.com (pri: 0)`
TXT	7	`v=spf1 mx ip4:139.138.35.139 ip4:216.71., MS=ms33556734...`
SOA	1	`NS49.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

Hierarchy

fusd1.org is a parent of jamf.fusd1.org, mail.fusd1.org and www.fusd1.org.

IP Addresses

fusd1.org resolves to two IP numbers: 18.233.124.95 and 54.221.139.169.

Other host names, for instance shufsd.org, ftsumnerk12.com, vmnocwsapache06.psd401.net, ficsdailey.smartsiteshost.com and ucps.org share IP numbers with fusd1.org.

Name Servers

Two name servers ns49.worldnic.com and ns50.worldnic.com handle delegation for fusd1.org.

fusd1.org uses the same name server setup as other domains, for example runnersweb.info, incollectionmart.com, jjroofingandconstruction.com, cbragland.com and needel.net.

Host names with one IP number: The host name ns49.worldnic.com points to 162.159.26.111 and the host name ns50.worldnic.com points to 162.159.27.50.

Mail Servers

fusd1.org is handled by two mail servers: mx1.hc3826-46.iphmx.com and mx2.hc3826-46.iphmx.com.

Host names with two IPs

mx1.hc3826-46.iphmx.com points to: 139.138.35.139 and 216.71.145.82.

mx2.hc3826-46.iphmx.com points to: 139.138.35.139 and 216.71.145.82.

Host names that point to 139.138.35.139: mx1.hc3826-46.iphmx.com and mx2.hc3826-46.iphmx.com.

Host names that point to 216.71.145.82: mx1.hc3826-46.iphmx.com and mx2.hc3826-46.iphmx.com.

fusd1.org - robtex.com

fusd1.org

org