opfa.com - robtex.com

opfa.com

DNSSEC⚠️ Not signed
A54.85.200.131🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix
PTRec2-54-85-200-131.compute-1.amazonaws.com
NSns1.scarabmedia.com ⭐
A44.225.173.64🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-225-173-64.us-west-2.compute.amazonaws.com
NSns2.scarabmedia.com
A3.143.129.225🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix
PTRec2-3-143-129-225.us-east-2.compute.amazonaws.com
MXmx-01-us-east-2.prod.hydra.sophos.com ⭐
A3.135.131.220🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix
PTRec2-3-135-131-220.us-east-2.compute.amazonaws.com
A3.141.137.147🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix
PTRec2-3-141-137-147.us-east-2.compute.amazonaws.com
A18.216.38.92🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix
PTRec2-18-216-38-92.us-east-2.compute.amazonaws.com
MXmx-02-us-east-2.prod.hydra.sophos.com(10)
A3.135.131.220🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix
PTRec2-3-135-131-220.us-east-2.compute.amazonaws.com
A3.141.137.147🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix
PTRec2-3-141-137-147.us-east-2.compute.amazonaws.com
A18.216.38.92🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix
PTRec2-18-216-38-92.us-east-2.compute.amazonaws.com
TXTv=spf1 ip4:199.47.168.0/22 include:spf.protection.outlook.com include:opfa-co...
TXTsophos-domain-verification=22f4a015f216f03e76f4aadc212e4698b943045a
TXT3600tiilke5h5vh2juei6fg7246lt5
TXTrippling-domain-verification=bdaeabbeeda95ddb
SOAns1.scarabmedia.comhostmaster@scarabmedia.com.opfa.com 2026-03-05 #1

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=1778342046

Subdomains

mail.opfa.com

Same first word

opfa.org
opfa.org.uk
opfa.de
opfa.ru
opfa.ca
opfa.info
opfa.com

Similar names

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(0x666170)o.ru
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apof.us
apfo.org
aofp.co.jp
apfo.net
pafo.de
pfoa.at
foap.com
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aopf.ru
fopa.no
pafo.at
oafp.com
paof.com
aopf.jp
fopa.fr
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pafo.org
aofp.org
fpao.net
oafp.net
afpo.eu
fpoa.bc.ca
foap.co
pfoa.net
fopa.vn

DNS History

16 records (5 active, 11 former)

20162017201820192020202120222023202420252026NSns1.scarabmedia.comns2.scarabmedia.comns.visp.netns1.meganameservers.comns2.meganameservers.comns2.visp.netns3.meganameservers.comMXmx-01-us-east-2.prod.hydra.sophos.commx-02-us-east-2.prod.hydra.sophos.comopfa-com.mail.protection.outlook.comopfa.com.1.arsmtp.comopfa.com.2.arsmtp.comA54.85.200.131184.73.175.1350.16.240.4054.164.9.107
○NSns.visp.net2015-08-09 → 2015-11-13 · 4 obs
● 2015-08-09 15:23:30
● 2015-11-13 13:38:08
○ 2016-02-22 17:00:34
○ 2026-05-09 16:12:52
○NSns1.meganameservers.com2016-02-22 → 2017-05-23 · 5 obs
○ 2015-11-13 13:38:08
● 2016-02-22 17:00:34
● 2017-05-23 09:47:26
○ 2026-03-09 05:27:06
○ 2026-05-09 16:12:52
●NSns1.scarabmedia.com2026-03-09 → 2026-05-09 · 3 obs
○ 2017-05-23 09:47:26
● 2026-03-09 05:27:06
● 2026-05-09 16:12:52
○NSns2.meganameservers.com2016-02-22 → 2017-05-23 · 5 obs
○ 2015-11-13 13:38:08
● 2016-02-22 17:00:34
● 2017-05-23 09:47:26
○ 2026-03-09 05:27:06
○ 2026-05-09 16:12:52
●NSns2.scarabmedia.com2026-03-09 → 2026-05-09 · 3 obs
○ 2017-05-23 09:47:26
● 2026-03-09 05:27:06
● 2026-05-09 16:12:52
○NSns2.visp.net2015-08-09 → 2015-11-13 · 4 obs
● 2015-08-09 15:23:30
● 2015-11-13 13:38:08
○ 2016-02-22 17:00:34
○ 2026-05-09 16:12:52
○NSns3.meganameservers.com2016-02-22 → 2017-05-23 · 5 obs
○ 2015-11-13 13:38:08
● 2016-02-22 17:00:34
● 2017-05-23 09:47:26
○ 2026-03-09 05:27:06
○ 2026-05-09 16:12:52
●MXmx-01-us-east-2.prod.hydra.sophos.com2026-03-09 → 2026-05-09 · 3 obs
○ 2017-05-23 09:47:26
● 2026-03-09 05:27:06
● 2026-05-09 16:12:52
●MXmx-02-us-east-2.prod.hydra.sophos.com2026-03-09 → 2026-05-09 · 3 obs
○ 2017-05-23 09:47:26
● 2026-03-09 05:27:06
● 2026-05-09 16:12:52
○MXopfa-com.mail.protection.outlook.com2016-02-22 → 2016-02-22 · 4 obs
○ 2015-11-13 13:38:08
● 2016-02-22 17:00:34
○ 2016-04-04 10:22:38
○ 2026-05-09 16:12:52
○MXopfa.com.1.arsmtp.com2015-08-09 → 2017-05-23 · 7 obs
● 2015-08-09 15:23:30
● 2015-11-13 13:38:08
○ 2016-02-22 17:00:34
● 2016-04-04 10:22:38
● 2017-05-23 09:47:26
○ 2026-03-09 05:27:06
○ 2026-05-09 16:12:52
○MXopfa.com.2.arsmtp.com2015-08-09 → 2017-05-23 · 7 obs
● 2015-08-09 15:23:30
● 2015-11-13 13:38:08
○ 2016-02-22 17:00:34
● 2016-04-04 10:22:38
● 2017-05-23 09:47:26
○ 2026-03-09 05:27:06
○ 2026-05-09 16:12:52
○A184.73.175.132015-08-09 → 2015-11-13 · 4 obs
● 2015-08-09 15:23:30
● 2015-11-13 13:38:08
○ 2016-02-22 17:00:34
○ 2026-05-09 16:12:52
○A50.16.240.402016-02-22 → 2016-04-04 · 5 obs
○ 2015-11-13 13:38:08
● 2016-02-22 17:00:34
● 2016-04-04 10:22:38
○ 2016-05-22 13:17:04
○ 2026-05-09 16:12:52
○A54.164.9.1072016-05-22 → 2017-05-23 · 5 obs
○ 2016-04-04 10:22:38
● 2016-05-22 13:17:04
● 2017-05-23 09:47:26
○ 2026-03-09 05:27:06
○ 2026-05-09 16:12:52
●A54.85.200.1312016-05-22 → 2026-05-09 · 3 obs
○ 2016-04-04 10:22:38
● 2016-05-22 13:17:04
● 2026-05-09 16:12:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
opfa.comns1.scarabmedia.com, ns2.scarabmedia.com2 records

✅ Authoritative Response

Server:44.225.173.64

NS records: ns1.scarabmedia.com, ns2.scarabmedia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opfa.com (unsigned zone)

⏱️ Timing

Total: 433ms | Queries: -

📄 Records

TypeCountSample Data
A154.85.200.131
NS2ns2.scarabmedia.com, ns1.scarabmedia.com
MX2mx-02-us-east-2.prod.hydra.sophos.com (p, mx-01-us-east-2.prod.hydra.sophos.com (p
TXT4sophos-domain-verification=22f4a015f216f, 3600tiilke5h5vh2juei6fg7246lt5...
SOA1ns1.scarabmedia.com hostmaster.scarabmed

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.scarabmedia.com, ns2.scarabmedia.com)

Analysis

Hierarchy

mail.opfa.com has opfa.com as its parent.

IP Addresses

opfa.com maps to IP address 54.85.200.131.

Other host names, for instance danielsonfinancialgroup.com, librafin.com, capitalmanpartners.com, ebwllc.com and pscoopersmith.com share IP numbers with opfa.com.

Name Servers

Two name servers ns1.scarabmedia.com and ns2.scarabmedia.com are delegated to opfa.com.

opfa.com uses the same name server configuration as other domains, such as allpointsinc.biz, pilotcart.net, bendnet.com, 232.55.207.in-addr.arpa and rosenet.net.

opfa.com shares some name servers with other domains, for example wilderness-medicine.com.

Host names with a single IP address:

ns1.scarabmedia.com points to 44.225.173.64

ns2.scarabmedia.com points to 3.143.129.225

Mail Servers

Two mail servers handle opfa.com: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

opfa.com shares the same mail server setup as other domains, including dunlopmotorcycletires.com, nilstasmania.org.au, senox.com, new-creature.com and spaceinformationlabs.com.

opfa.com shares mail servers with other domains at least in part, for instance iproscada.com, dorsetthotels.com, olympicsportsandspine.com, gatewayeducation.com and dmilimited.com.

Host names with three IP numbers

mx-01-us-east-2.prod.hydra.sophos.com points to: 3.135.131.220, 3.141.137.147 and 18.216.38.92

mx-02-us-east-2.prod.hydra.sophos.com points to: 3.135.131.220, 3.141.137.147 and 18.216.38.92

Note that mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com both point to the same three IPs: 3.135.131.220, 3.141.137.147 and 18.216.38.92

Names pointing to 3.135.131.220: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com

Names pointing to 3.141.137.147: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com

Names pointing to 18.216.38.92: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com