dfos.co - robtex.com

dfos.co

DNSSEC⚠️ Not signed
A35.244.53.7🇮🇳 Google35.244.48.0/20
PTR7.53.244.35.bc.googleusercontent.com
NSns-1881.awsdns-43.co.uk ⭐
A2600:9000:5307:5900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1881.awsdns-43.co.uk
A205.251.199.89🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1881.awsdns-43.co.uk
NSns-1236.awsdns-26.org
A2600:9000:5304:d400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1236.awsdns-26.org
A205.251.196.212🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1236.awsdns-26.org
NSns-285.awsdns-35.com
A2600:9000:5301:1d00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-285.awsdns-35.com
A205.251.193.29🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-285.awsdns-35.com
NSns-913.awsdns-50.net
A2600:9000:5303:9100::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-913.awsdns-50.net
A205.251.195.145🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-913.awsdns-50.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c06::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f27.1e100.net
A192.178.155.27🇺🇸 Google192.178.155.0/24
PTRyuiadrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1a🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTgoogle-site-verification=5Wffq-nyIi3c4SLGtAXJYRK4WDHl-IFUJrQz6WeWoc8
SOAns-1881.awsdns-43.co.ukawsdns-hostmaster@amazon.com serial=1

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759641654

Subdomains

web.dfos.co

Same first word

dfos.de
dfos.ca
dfos.co.uk
dfos.co
dfos.com
dfos.org
dfos.net

Similar names

dofs.se
dofs.cn
sfdo.de
osdf.pl
fsdo.com
fdos.de
fdso.co.uk
sofd.ma
dsof.cn
fosd.ru
sofd.jp
sofd.com.br
sdfo.org
fdso.de
sdfo.ru
dosf.org
dosf.ch
sfdo.info
dofs.de
fdos.nl
dofs.org.uk
sfod.org
fdos.com
fsdo.de
dsof.co.kr
sodf.org
fdos.ca
sodf.ie
dfso.net
dfso.de
dosf.de
fods.ru
sfdo.net
dsof.ru
osdf.com
sdof.com
odsf.com
sfdo.ch
fdos.org
osfd.cn
fosd.github.io
dsfo.dk
fosd.net
dofs.net
odfs.ca
sodf.org.br
sodf.com
dosf.net
fods.cz
dofs.com
fdos.se
fosd.org
fods.de
sodf.sinaapp.com
sfod.com
sfdo.org
osfd.com
dsof.de
ofsd.com
dofs.ca
fods.net
odsf.net
dsof.com
sfod.co.uk
dsfo.com
sfod.ru
dsfo.de
dosf.se
ofds.com
sofd.de
dosf.top
fods.cn
odfs.cn
fdos.es
fods.com
dfso.com
sofd.org
dofs.biz
sfdo.fr
fsdo.ru
dosf.com
ofds.no
fosd.com
sofd.ru
ofds.de
fdos.net
ofsd.cc
sofd.com
sdof.org
dsfo.ru
odsf.se
dofs.org
fsod.com
ofsd.k12.mo.us
dofs.eu
fsdo.jp
ofsd.ru
dofs.cl
fdso.org
dosf.ru
sfdo.com
dosf.us
ofsd.org
ofds.ru
fsdo.at
ofsd.k12.wi.us
dofs.ru
fosd.de

DNS History

10 records (10 active, 0 former)

NSns-1236.awsdns-26.orgns-1881.awsdns-43.co.ukns-285.awsdns-35.comns-913.awsdns-50.netMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA35.244.53.7
●NSns-1236.awsdns-26.org2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●NSns-1881.awsdns-43.co.uk2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●NSns-285.awsdns-35.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●NSns-913.awsdns-50.net2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●MXalt1.aspmx.l.google.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●MXalt2.aspmx.l.google.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●MXalt3.aspmx.l.google.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●MXalt4.aspmx.l.google.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●MXaspmx.l.google.com2026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46
●A35.244.53.72026-04-22 → 2026-04-24 · 2 obs
● 2026-04-22 18:32:14
● 2026-04-24 05:15:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, a.registrydns.co, b.registrydns.co, c.registrydns.co-
dfos.cons-913.awsdns-50.net, ns-1236.awsdns-26.org, ns-1881.awsdns-43.co.uk, ns-285.awsdns-35.com-

✅ Authoritative Response

Server:205.251.193.29

NS records: ns-913.awsdns-50.net, ns-1236.awsdns-26.org, ns-1881.awsdns-43.co.uk, ns-285.awsdns-35.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dfos.co (unsigned zone)

⏱️ Timing

Total: 619ms | Queries: -

📄 Records

TypeCountSample Data
A135.244.53.7
NS4ns-1236.awsdns-26.org, ns-1881.awsdns-43.co.uk...
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT1google-site-verification=5Wffq-nyIi3c4SL
SOA1ns-1881.awsdns-43.co.uk awsdns-hostmaste

Analysis

Hierarchy

The parent of web.dfos.co is dfos.co.

IP Addresses

dfos.co points to an IP address: 35.244.53.7.

Other host names, for instance web.dfos.co, share IP numbers with dfos.co.

Name Servers

dfos.co delegates to four name servers: ns-285.awsdns-35.com, ns-913.awsdns-50.net, ns-1236.awsdns-26.org and ns-1881.awsdns-43.co.uk.

dfos.co at least partially shares name servers with other domains, for instance nylcloud.com, egracs.com, plusmember.jp, lsscrapbookboutique.com and prolia.com.

Host names with two IP numbers: ns-285.awsdns-35.com points to 2600:9000:5301:1d00::1 and 205.251.193.29; ns-913.awsdns-50.net points to 2600:9000:5303:9100::1 and 205.251.195.145; ns-1236.awsdns-26.org points to 2600:9000:5304:d400::1 and 205.251.196.212; ns-1881.awsdns-43.co.uk points to 2600:9000:5307:5900::1 and 205.251.199.89.

Mail Servers

dfos.co is served by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

dfos.co shares at least partially some mail servers with other domains, for instance theparisreview.org, sockgeek.com, ns500841.ns500821.ns500821.ns500795.ns500794.ns500821.ns500821.ns500821.ns500795.ns500794.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500734.ns500693.ns500734.ns500699.ns500699.ns500699.ns500734.ns500693.ns500699.ns500588.ns500588.ns500699.ns500632.ns500588.ns500612.ns500588.ns500588.dtrkdll.com and ns500698.ns500698.ns500759.ns500698.ns500736.ns500736.ns500698.ns500736.ns500735.ns500708.ns500708.ns500619.ns500576.ns500576.ns500576.trackreceptor.com.

Mail servers frequently appear alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c06::1b and 192.178.155.27.

The host name alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27.

The host name alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26.

The host name alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26.

The host name alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1a and 173.194.76.27.