mail.oswin.com - robtex.com

mail.oswin.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:845πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:8aa4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.8.69Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.138.164πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.8.69, 172.67.138.164
IPv6 hints2606:4700:3030::6815:845, 2606:4700:3034::ac43:8aa4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com

oswin.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:845πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:8aa4πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.8.69Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.138.164πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSandronicus.ns.cloudflare.com ⭐
NSchloe.ns.cloudflare.com
MXd205659.a.ess.uk.barracudanetworks.com ⭐
MXd205659.b.ess.uk.barracudanetworks.com(20)
TXTgoogle-site-verification=RG1P_vswTFxhFXFzfFYnwPgFjFz87X6wDchYx-y8oE4
TXTv=spf1 ip4:87.224.74.142 include:spf.ess.uk.barracudanetworks.com include:spf...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.8.69, 172.67.138.164
IPv6 hints2606:4700:3030::6815:845, 2606:4700:3034::ac43:8aa4
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=206, name=cloudflare-ech.com
SOAandronicus.ns.cloudflare.comdns@cloudflare.com serial=2407488625

Same first word

Similar names

DNS History

41 records (4 active, 37 former)

20162017201820192020202120222023202420252026NSch1mgt0101dc120.prdmgt01.prod.exchangelabs.comns1.msft.netns1a.o365filtering.comns2.msft.netns2a.o365filtering.comns3.msft.netns4.msft.netns4a.o365filtering.comMXmx1.hotmail.commx2.hotmail.commx3.hotmail.commx4.hotmail.comA104.21.8.69172.67.138.1642606:4700:3030::6815:8452606:4700:3034::ac43:8aa4132.245.113.194132.245.13.210132.245.17.34132.245.21.82132.245.23.242132.245.81.130132.245.92.194157.56.237.242157.56.242.98188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::40.96.32.5040.97.113.21040.97.113.3440.97.153.14640.97.155.2640.97.156.11440.97.160.240.97.164.14640.97.166.13840.97.170.15480.229.93.17CNAMEoutlook.com
β—‹NSch1mgt0101dc120.prdmgt01.prod.exchangelabs.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹NSns1.msft.net2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹NSns1a.o365filtering.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹NSns2.msft.net2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹NSns2a.o365filtering.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹NSns3.msft.net2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹NSns4.msft.net2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹NSns4a.o365filtering.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹MXmx1.hotmail.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹MXmx2.hotmail.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹MXmx3.hotmail.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹MXmx4.hotmail.com2016-07-11 β†’ 2017-01-06 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
●A104.21.8.692026-07-04 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-27 13:16:52
● 2026-07-04 21:03:28
● 2026-07-13 15:30:54
β—‹A132.245.113.1942016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A132.245.13.2102016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A132.245.17.342016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A132.245.21.822016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A132.245.23.2422016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A132.245.81.1302016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A132.245.92.1942016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A157.56.237.2422016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
β—‹A157.56.242.982016-07-11 β†’ 2016-09-19 Β· 5 obs
β—‹ 2016-03-06 06:17:28
● 2016-07-11 15:44:06
● 2016-09-19 16:12:32
β—‹ 2017-01-06 20:18:54
β—‹ 2026-07-13 15:30:54
●A172.67.138.1642026-07-04 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-27 13:16:52
● 2026-07-04 21:03:28
● 2026-07-13 15:30:54
β—‹A188.114.96.02026-07-04 β†’ 2026-07-13 Β· 2 obs
β—‹ 2026-07-04 21:03:28
β—‹ 2026-07-13 15:30:54
β—‹A188.114.97.02026-07-04 β†’ 2026-07-13 Β· 2 obs
β—‹ 2026-07-04 21:03:28
β—‹ 2026-07-13 15:30:54
●A2606:4700:3030::6815:8452026-07-04 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-27 13:16:52
● 2026-07-04 21:03:28
● 2026-07-13 15:30:54
●A2606:4700:3034::ac43:8aa42026-07-04 β†’ 2026-07-13 Β· 3 obs
β—‹ 2017-09-27 13:16:52
● 2026-07-04 21:03:28
● 2026-07-13 15:30:54
β—‹A2a06:98c1:3120::2026-07-04 β†’ 2026-07-13 Β· 2 obs
β—‹ 2026-07-04 21:03:28
β—‹ 2026-07-13 15:30:54
β—‹A2a06:98c1:3121::2026-07-04 β†’ 2026-07-13 Β· 2 obs
β—‹ 2026-07-04 21:03:28
β—‹ 2026-07-13 15:30:54
β—‹A40.96.32.502017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.113.2102017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.113.342017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.153.1462017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.155.262017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.156.1142017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.160.22017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.164.1462017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.166.1382017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A40.97.170.1542017-01-06 β†’ 2017-01-06 Β· 4 obs
β—‹ 2016-09-19 16:12:32
● 2017-01-06 20:18:54
β—‹ 2017-09-27 13:16:52
β—‹ 2026-07-13 15:30:54
β—‹A80.229.93.172015-08-07 β†’ 2016-03-06 Β· 4 obs
● 2015-08-07 05:10:32
● 2016-03-06 06:17:28
β—‹ 2016-07-11 15:44:06
β—‹ 2026-07-13 15:30:54
β—‹CNAMEoutlook.com2016-07-11 β†’ 2017-09-27 Β· 4 obs
● 2016-07-11 15:44:06
● 2017-09-27 13:16:52
β—‹ 2026-07-04 21:03:28
β—‹ 2026-07-13 15:30:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...-
oswin.comchloe.ns.cloudflare.com, andronicus.ns.cloudflare.com12 records

βœ… Authoritative Response

Server:108.162.192.85

NS records: chloe.ns.cloudflare.com, andronicus.ns.cloudflare.com

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 221ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.8.69, 172.67.138.164
AAAA22606:4700:3030::6815:845, 2606:4700:3034::ac43:8aa4
HTTPS1{"priority":1,"target":".","alpn":["h3",

πŸ“Œ Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.oswin.com points to the four IP addresses 104.21.8.69, 172.67.138.164, 2606:4700:3030::6815:845 and 2606:4700:3034::ac43:8aa4.

rqbyc.com, harvesttechnologies.co.uk, www.cfmeu.org plus two other host names have IP numbers in common with mail.oswin.com.