fduty.com - robtex.com

fduty.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:c5eb🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:222e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.34.46Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.235🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NSkarl.ns.cloudflare.com
A2606:4700:58::adf5:3bbe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A2803:f800:50::6ca2:c1be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRkarl.ns.cloudflare.com
A2a06:98c1:50::ac40:21be🇺🇸 Cloudflare2a06:98c1:50::/45
PTRkarl.ns.cloudflare.com
A108.162.193.190🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A172.64.33.190🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
A173.245.59.190🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRkarl.ns.cloudflare.com
MXeforward1.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward2.registrar-servers.com ⭐
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward3.registrar-servers.com ⭐
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
MXeforward4.registrar-servers.com(15)
A162.255.118.52🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward2.registrar-servers.com
MXeforward5.registrar-servers.com(20)
A162.255.118.51🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES
PTReforward1.registrar-servers.com
PTReforward3.registrar-servers.com
TXTv=spf1 include:spf.efwd.registrar-servers.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.34.46, 172.67.197.235
IPv62606:4700:3034::ac43:c5eb, 2606:4700:3036::6815:222e
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2399234816

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774436597
rank #941090 globally
rank #429622 in the tld

Same first word

fduty.com

Similar names

ydfut.com
ydfut.com.cn
dufty.com

DNS History

11 records (11 active, 0 former)

NSheather.ns.cloudflare.comkarl.ns.cloudflare.comMXeforward1.registrar-servers.comeforward2.registrar-servers.comeforward3.registrar-servers.comeforward4.registrar-servers.comeforward5.registrar-servers.comA104.21.34.46172.67.197.2352606:4700:3034::ac43:c5eb2606:4700:3036::6815:222e
●NSheather.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●NSkarl.ns.cloudflare.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●MXeforward1.registrar-servers.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●MXeforward2.registrar-servers.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●MXeforward3.registrar-servers.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●MXeforward4.registrar-servers.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●MXeforward5.registrar-servers.com2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●A104.21.34.462026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●A172.67.197.2352026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●A2606:4700:3034::ac43:c5eb2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24
●A2606:4700:3036::6815:222e2026-03-23 → 2026-03-25 · 2 obs
● 2026-03-23 21:26:16
● 2026-03-25 11:13:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net...-
fduty.comheather.ns.cloudflare.com, karl.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.161

NS records: heather.ns.cloudflare.com, karl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fduty.com (unsigned zone)

⏱️ Timing

Total: 132ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.235, 104.21.34.46
AAAA22606:4700:3036::6815:222e, 2606:4700:3034::ac43:c5eb
NS2heather.ns.cloudflare.com, karl.ns.cloudflare.com
MX5eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...
TXT1v=spf1 include:spf.efwd.registrar-server
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fduty.com maps to four IP numbers: 2606:4700:3034::ac43:c5eb, 2606:4700:3036::6815:222e, 104.21.34.46 and 172.67.197.235.

Other host names, for instance xn----7sbrffndlr5a1l.xn--p1ai, 86express.com, tekafujiacollective.click, imayam.org and berrys.com.br share IP numbers with fduty.com.

Name Servers

Two name servers heather.ns.cloudflare.com and karl.ns.cloudflare.com are delegated to fduty.com.

fduty.com uses the same name server configuration as other domains, such as czhao.org, kiuly.com, rzhao.com, axsny.org and theinfusedkettle.com.

fduty.com at least partially shares name servers with other domains such as pingpang.se, learningmakers.com, gallerywestframeplant.com, airbeat-one.com and ceriabetkerenlinkgacor.xyz.

These name servers are commonly used alongside rex.ns.cloudflare.com, rick.ns.cloudflare.com and tori.ns.cloudflare.com.

Host names with six IP numbers: Host name heather.ns.cloudflare.com points to 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161; host name karl.ns.cloudflare.com points to 2606:4700:58::adf5:3bbe, 2803:f800:50::6ca2:c1be, 2a06:98c1:50::ac40:21be, 108.162.193.190, 172.64.33.190 and 173.245.59.190.

Mail Servers

fduty.com is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.

fduty.com shares mail servers with other domains at least in part, for instance analyzerstate.com, 306computers.com, destroythedebt.net, xeniadobonyi.com and pharma-planta.net.

These mail servers are commonly used together with eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Hostnames with a single IP address:

eforward1.registrar-servers.com points to: 162.255.118.51

eforward2.registrar-servers.com points to: 162.255.118.52

eforward3.registrar-servers.com points to: 162.255.118.51

eforward4.registrar-servers.com points to: 162.255.118.52

eforward5.registrar-servers.com points to: 162.255.118.51

Hostnames pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com

Hostnames pointing to 162.255.118.52: eforward2.registrar-servers.com and eforward4.registrar-servers.com