rfcu.com - robtex.com

rfcu.com

DNSSEC⚠️ Not signed
A104.18.38.231Cloudflare104.18.38.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.149.25🇺🇸 Cloudflare172.64.149.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSedns123.ultradns.com ⭐
A2001:502:f3ff::27b🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRedns123.ultradns.com
A204.74.66.123🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar
PTRedns123.ultradns.com
NSedns123.ultradns.biz
A2610:a1:1015::27b🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRedns123.ultradns.biz
A204.74.67.123🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar
PTRedns123.ultradns.biz
NSedns123.ultradns.net
A2610:a1:1014::27b🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRedns123.ultradns.net
A204.74.110.123🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar
PTRedns123.ultradns.net
NSedns123.ultradns.org
A2001:502:4612::27b🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRedns123.ultradns.org
A204.74.111.123🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar
PTRedns123.ultradns.org
MXus-smtp-inbound-1.mimecast.com ⭐
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
MXus-smtp-inbound-2.mimecast.com(20)
A170.10.128.141🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.221🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.128.242🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.141🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.221🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
A170.10.132.242🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States
PTRus-smtp-inbound-1.mimecast.com
PTRus-smtp-inbound-2.mimecast.com
TXTasv=e96d2cb4e0ad27fc0d0845cd70a1423f
TXTMS=D826107CD185FE67A39F7451927539625ED7EC1E
TXTbOnzWRtBDcHozSiFX+ohhb7QXP3CvQMd3pZi4U2S2Vk=
TXTdocusign=988f2034-96fd-4349-9089-1b0feadfd488
TXTglobalsign-domain-verification=814B6248C36101917A20169A441211AE
TXTgoogle-site-verification=qNqpWQ6VewCuZZkXTw_bhAxhEjXqcbtGlTDhwtiwu9M
TXTreIBYQvcL1hFiiLN2wqsBKNStCqAeschlHJjKBSDbRgsOadNAA8JgrGWiS78K7shK+bKDw1YsyTCL...
TXTv=spf1 include:spfa.rfcu.com include:spfb.rfcu.com include:spf.digitalinsight...
SOAedns123.ultradns.comservicesmanagement\@di.ncr.com 2014-08-21 #92

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=1771291435
rank #984862 globally
rank #452742 in the tld
WOT: SAFE (62/100)
📈 Tranco rank: #523,365

Subdomains

www.rfcu.com

Same first word

rfcu.info
rfcu.us
rfcu.com
rfcu.org
rfcu.name
rfcu.de
rfcu.be
rfcu.biz
rfcu.net
rfcu.vg

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ufcr.com
rcuf.com
cufr.de
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urfc.ru
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fruc.si
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urfc.com

DNS History

21 records (8 active, 13 former)

20162017201820192020202120222023202420252026NSedns123.ultradns.bizedns123.ultradns.comedns123.ultradns.netedns123.ultradns.orga1.verisigndns.coma2.verisigndns.coma3.verisigndns.compdns211.ultradns.bizpdns211.ultradns.compdns211.ultradns.netpdns211.ultradns.orgMXus-smtp-inbound-1.mimecast.comus-smtp-inbound-2.mimecast.comus-smtp-1.mimecast.comus-smtp-2.mimecast.comA104.18.38.231172.64.149.25104.18.22.32104.18.23.32199.102.147.37199.102.151.37
○NSa1.verisigndns.com2017-06-18 → 2017-09-03 · 5 obs
○ 2015-08-19 12:57:56
● 2017-06-18 01:05:50
● 2017-09-03 15:12:32
○ 2021-10-02 05:24:58
○ 2026-03-07 10:05:52
○NSa2.verisigndns.com2017-06-18 → 2017-09-03 · 5 obs
○ 2015-08-19 12:57:56
● 2017-06-18 01:05:50
● 2017-09-03 15:12:32
○ 2021-10-02 05:24:58
○ 2026-03-07 10:05:52
○NSa3.verisigndns.com2017-06-18 → 2017-09-03 · 5 obs
○ 2015-08-19 12:57:56
● 2017-06-18 01:05:50
● 2017-09-03 15:12:32
○ 2021-10-02 05:24:58
○ 2026-03-07 10:05:52
●NSedns123.ultradns.biz2021-10-02 → 2026-03-07 · 3 obs
○ 2017-09-03 15:12:32
● 2021-10-02 05:24:58
● 2026-03-07 10:05:52
●NSedns123.ultradns.com2021-10-02 → 2026-03-07 · 3 obs
○ 2017-09-03 15:12:32
● 2021-10-02 05:24:58
● 2026-03-07 10:05:52
●NSedns123.ultradns.net2021-10-02 → 2026-03-07 · 3 obs
○ 2017-09-03 15:12:32
● 2021-10-02 05:24:58
● 2026-03-07 10:05:52
●NSedns123.ultradns.org2021-10-02 → 2026-03-07 · 3 obs
○ 2017-09-03 15:12:32
● 2021-10-02 05:24:58
● 2026-03-07 10:05:52
○NSpdns211.ultradns.biz2015-08-19 → 2017-07-23 · 4 obs
● 2015-08-19 12:57:56
● 2017-07-23 23:05:52
○ 2017-09-03 15:12:32
○ 2026-03-07 10:05:52
○NSpdns211.ultradns.com2015-08-19 → 2017-07-23 · 6 obs
● 2015-08-19 12:57:56
● 2017-06-18 01:05:50
○ 2017-07-05 07:58:58
● 2017-07-23 23:05:52
○ 2017-09-03 15:12:32
○ 2026-03-07 10:05:52
○NSpdns211.ultradns.net2015-08-19 → 2017-07-23 · 4 obs
● 2015-08-19 12:57:56
● 2017-07-23 23:05:52
○ 2017-09-03 15:12:32
○ 2026-03-07 10:05:52
○NSpdns211.ultradns.org2015-08-19 → 2017-07-23 · 4 obs
● 2015-08-19 12:57:56
● 2017-07-23 23:05:52
○ 2017-09-03 15:12:32
○ 2026-03-07 10:05:52
○MXus-smtp-1.mimecast.com2015-08-19 → 2017-09-03 · 4 obs
● 2015-08-19 12:57:56
● 2017-09-03 15:12:32
○ 2021-10-02 05:24:58
○ 2026-03-07 10:05:52
○MXus-smtp-2.mimecast.com2015-08-19 → 2017-09-03 · 4 obs
● 2015-08-19 12:57:56
● 2017-09-03 15:12:32
○ 2021-10-02 05:24:58
○ 2026-03-07 10:05:52
●MXus-smtp-inbound-1.mimecast.com2021-10-02 → 2026-03-07 · 3 obs
○ 2017-09-03 15:12:32
● 2021-10-02 05:24:58
● 2026-03-07 10:05:52
●MXus-smtp-inbound-2.mimecast.com2021-10-02 → 2026-03-07 · 3 obs
○ 2017-09-03 15:12:32
● 2021-10-02 05:24:58
● 2026-03-07 10:05:52
○A104.18.22.322021-10-02 → 2021-10-02 · 4 obs
○ 2017-09-03 15:12:38
● 2021-10-02 05:24:58
○ 2026-02-14 16:57:34
○ 2026-03-07 10:05:52
○A104.18.23.322021-10-02 → 2021-10-02 · 4 obs
○ 2017-09-03 15:12:38
● 2021-10-02 05:24:58
○ 2026-02-14 16:57:34
○ 2026-03-07 10:05:52
●A104.18.38.2312026-02-14 → 2026-03-07 · 3 obs
○ 2021-10-02 05:24:58
● 2026-02-14 16:57:34
● 2026-03-07 10:05:52
●A172.64.149.252026-02-14 → 2026-03-07 · 3 obs
○ 2021-10-02 05:24:58
● 2026-02-14 16:57:34
● 2026-03-07 10:05:52
○A199.102.147.372015-08-19 → 2017-09-03 · 4 obs
● 2015-08-19 12:57:56
● 2017-09-03 15:12:38
○ 2021-10-02 05:24:58
○ 2026-03-07 10:05:52
○A199.102.151.372015-08-19 → 2017-09-03 · 4 obs
● 2015-08-19 12:57:56
● 2017-09-03 15:12:38
○ 2021-10-02 05:24:58
○ 2026-03-07 10:05:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rfcu.comedns123.ultradns.com, edns123.ultradns.net, edns123.ultradns.biz, edns123.ultradns.org2 records

✅ Authoritative Response

Server: 204.74.111.123

NS records: edns123.ultradns.com, edns123.ultradns.net, edns123.ultradns.biz, edns123.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rfcu.com (unsigned zone)

⏱️ Timing

Total: 703ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.38.231, 172.64.149.25
NS4edns123.ultradns.biz, edns123.ultradns.com...
MX2us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 20)
TXT8asv=e96d2cb4e0ad27fc0d0845cd70a1423f, MS=D826107CD185FE67A39F7451927539625ED7E...
SOA1edns123.ultradns.com servicesmanagement\

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (edns123.ultradns.com, edns123.ultradns.com)

Analysis

Hierarchy

rfcu.com is the parent of www.rfcu.com.

IP Addresses

rfcu.com resolves to two IPs: 104.18.38.231 and 172.64.149.25.

other host names for instance katahdinfcu.org, clintonbankkyonline.com, mypcbackup.com, 01362.eps-60.com and 1stpiedmont.com share IP numbers with rfcu.com.

Name Servers

rfcu.com is delegated to four name servers: edns123.ultradns.biz, edns123.ultradns.com, edns123.ultradns.net and edns123.ultradns.org.

rfcu.com at least partially shares name servers with other domains, for instance clintonsavingsonline.com, fidhome.com, cctc2me.com, safe1.org and synergyonefcubizservices.org.

These name servers are commonly used with the name servers a1.verisigndns.com, a2.verisigndns.com, a3.verisigndns.com, ns1.ncrsaasdns.com, ns2.ncrsaasdns.com, ns3.ncrsaasdns.com, ns4.ncrsaasdns.com, ns5.ncrsaasdns.com and ns6.ncrsaasdns.com.

Host names with two IP numbers:

Host name edns123.ultradns.biz points to: 2610:a1:1015::27b and 204.74.67.123.

Host name edns123.ultradns.com points to: 2001:502:f3ff::27b and 204.74.66.123.

Host name edns123.ultradns.net points to: 2610:a1:1014::27b and 204.74.110.123.

Host name edns123.ultradns.org points to: 2001:502:4612::27b and 204.74.111.123.

Mail Servers

rfcu.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

rfcu.com shares the same mail server setup as other domains, for instance coghlincompanies.com, srvhlaw.com, norwalkca.gov, blittandgaines.com and happyhiller.com.

rfcu.com shares mail servers with other domains at least partially, including poweronline.com, printlearncenter.com, aquaticcontroltech.com, amaliearena.com and slaughterdentistry.com.

Host names with six IP numbers

The host name us-smtp-inbound-1.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242

The host name us-smtp-inbound-2.mimecast.com points to: 170.10.128.141, 170.10.128.221, 170.10.128.242, 170.10.132.141, 170.10.132.221 and 170.10.132.242

Host names that point to each IP

170.10.128.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

170.10.128.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

170.10.128.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

170.10.132.141: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

170.10.132.221: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com

170.10.132.242: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com