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checkfilename.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:8efcπŸ‡ΊπŸ‡Έ Cloudflareβœ“
A2606:4700:3036::6815:5f2bπŸ‡ΊπŸ‡Έ Cloudflareβœ“
A104.21.95.43 Cloudflareβœ“
A172.67.142.252πŸ‡ΊπŸ‡Έ Cloudflareβœ“
NSbradley.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c23πŸ‡ΊπŸ‡Έ Cloudflare
PTRbradley.ns.cloudflare.com
A2803:f800:50::6ca2:c323πŸ‡¨πŸ‡· Cloudflare
PTRbradley.ns.cloudflare.com
A2a06:98c1:50::ac40:2323πŸ‡ΊπŸ‡Έ Cloudflare
PTRbradley.ns.cloudflare.com
A108.162.195.35πŸ‡ΊπŸ‡Έ Cloudflare
PTRbradley.ns.cloudflare.com
A162.159.44.35 Cloudflare
PTRbradley.ns.cloudflare.com
A172.64.35.35πŸ‡ΊπŸ‡Έ Cloudflare
PTRbradley.ns.cloudflare.com
NSsreeni.ns.cloudflare.com πŸ”’
A2606:4700:50::a29f:26b2πŸ‡ΊπŸ‡Έ Cloudflare
PTRsreeni.ns.cloudflare.com
A2803:f800:50::6ca2:c2b2πŸ‡¨πŸ‡· Cloudflare
PTRsreeni.ns.cloudflare.com
A2a06:98c1:50::ac40:22b2πŸ‡ΊπŸ‡Έ Cloudflare
PTRsreeni.ns.cloudflare.com
A108.162.194.178πŸ‡ΊπŸ‡Έ Cloudflare
PTRsreeni.ns.cloudflare.com
A162.159.38.178 Cloudflare
PTRsreeni.ns.cloudflare.com
A172.64.34.178πŸ‡ΊπŸ‡Έ Cloudflare
PTRsreeni.ns.cloudflare.com
MXmx1.emailsrvr.com(999)
A146.20.161.1πŸ‡ΊπŸ‡Έ RACKSPACE-IAD
PTRmx1.emailsrvr.com
MXmx2.emailsrvr.com(999)
A173.203.187.2πŸ‡ΊπŸ‡Έ RACKSPACE-IAD
PTRmx2.emailsrvr.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4104.21.95.43, 172.67.142.252
IPv62606:4700:3031::ac43:8efc, 2606:4700:3036::6815:5f2b
SOAbradley.ns.cloudflare.comdns@cloudflare.com serial=2395588801

com

Up

Same first word

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSbradley.ns.cloudflare.comsreeni.ns.cloudflare.comdns1.stabletransit.comdns2.stabletransit.comns-1008.awsdns-62.netns-1379.awsdns-44.orgns-146.awsdns-18.comns-1615.awsdns-09.co.ukMXmx1.emailsrvr.commx2.emailsrvr.comA104.21.95.43172.67.142.2522606:4700:3031::ac43:8efc2606:4700:3036::6815:5f2b169.55.71.15174.63.240.106
●NSbradley.ns.cloudflare.com2026-02-15 β†’ 2026-02-15 Β· 2 obs
β—‹ 2017-05-25 06:06:36
● 2026-02-15 04:07:54
β—‹NSdns1.stabletransit.com2015-07-04 β†’ 2015-11-18 Β· 4 obs
● 2015-07-04 08:59:20
● 2015-11-18 19:06:26
β—‹ 2016-03-02 19:25:10
β—‹ 2026-02-15 04:07:54
β—‹NSdns2.stabletransit.com2015-07-04 β†’ 2015-11-18 Β· 4 obs
● 2015-07-04 08:59:20
● 2015-11-18 19:06:26
β—‹ 2016-03-02 19:25:10
β—‹ 2026-02-15 04:07:54
β—‹NSns-1008.awsdns-62.net2016-03-02 β†’ 2017-05-25 Β· 4 obs
β—‹ 2015-11-18 19:06:26
● 2016-03-02 19:25:10
● 2017-05-25 06:06:36
β—‹ 2026-02-15 04:07:54
β—‹NSns-1379.awsdns-44.org2016-03-02 β†’ 2017-05-25 Β· 4 obs
β—‹ 2015-11-18 19:06:26
● 2016-03-02 19:25:10
● 2017-05-25 06:06:36
β—‹ 2026-02-15 04:07:54
β—‹NSns-146.awsdns-18.com2016-03-02 β†’ 2017-05-25 Β· 4 obs
β—‹ 2015-11-18 19:06:26
● 2016-03-02 19:25:10
● 2017-05-25 06:06:36
β—‹ 2026-02-15 04:07:54
β—‹NSns-1615.awsdns-09.co.uk2016-03-02 β†’ 2017-05-25 Β· 4 obs
β—‹ 2015-11-18 19:06:26
● 2016-03-02 19:25:10
● 2017-05-25 06:06:36
β—‹ 2026-02-15 04:07:54
●NSsreeni.ns.cloudflare.com2026-02-15 β†’ 2026-02-15 Β· 2 obs
β—‹ 2017-05-25 06:06:36
● 2026-02-15 04:07:54
●MXmx1.emailsrvr.com2015-07-04 β†’ 2026-02-15 Β· 2 obs
● 2015-07-04 08:59:20
● 2026-02-15 04:07:54
●MXmx2.emailsrvr.com2015-07-04 β†’ 2026-02-15 Β· 2 obs
● 2015-07-04 08:59:20
● 2026-02-15 04:07:54
●A104.21.95.432026-02-15 β†’ 2026-02-15 Β· 2 obs
β—‹ 2017-05-25 06:06:36
● 2026-02-15 04:07:54
β—‹A169.55.71.1512016-03-02 β†’ 2017-05-25 Β· 4 obs
β—‹ 2015-11-18 19:06:26
● 2016-03-02 19:25:10
● 2017-05-25 06:06:36
β—‹ 2026-02-15 04:07:54
●A172.67.142.2522026-02-15 β†’ 2026-02-15 Β· 2 obs
β—‹ 2017-05-25 06:06:36
● 2026-02-15 04:07:54
●A2606:4700:3031::ac43:8efc2026-02-15 β†’ 2026-02-15 Β· 2 obs
β—‹ 2017-05-25 06:06:36
● 2026-02-15 04:07:54
●A2606:4700:3036::6815:5f2b2026-02-15 β†’ 2026-02-15 Β· 2 obs
β—‹ 2017-05-25 06:06:36
● 2026-02-15 04:07:54
β—‹A74.63.240.1062015-07-04 β†’ 2015-11-18 Β· 4 obs
● 2015-07-04 08:59:20
● 2015-11-18 19:06:26
β—‹ 2016-03-02 19:25:10
β—‹ 2026-02-15 04:07:54

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
checkfilename.comsreeni.ns.cloudflare.com, bradley.ns.cloudflare.com12 records

βœ… Authoritative Response

Server: 108.162.195.35

NS records: sreeni.ns.cloudflare.com, bradley.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for checkfilename.com (unsigned zone)

⏱️ Timing

Total: 126ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.142.252, 104.21.95.43
AAAA22606:4700:3036::6815:5f2b, 2606:4700:3031::ac43:8efc
NS2bradley.ns.cloudflare.com, sreeni.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bradley.ns.cloudflare.com dns.cloudflare

πŸ“Œ Glue Records Collected

Total: 12

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

AI analysis

checkfilename.com is the parent of www.checkfilename.com.

checkfilename.com resolves to four IPs: 2606:4700:3031::ac43:8efc, 2606:4700:3036::6815:5f2b, 104.21.95.43 and 172.67.142.252.

Other host names, for instance www.40hourprincipal.com, china-yksy.com, himpunanceritalawak.com, fmbank.info and codepharmacy.com share IP numbers with checkfilename.com.

checkfilename.com has two name servers: bradley.ns.cloudflare.com and sreeni.ns.cloudflare.com.

checkfilename.com shares the same name server setup as other domains, for example e-aidma.com, edelfoto.com, espritfrappeur.com, 3dbwireless.com and ashenatural.com.

checkfilename.com shares some name servers with other domains, for example aquatremblant.com, mts-sys.com, pinkrabbitlens.id, sdlpg.com and 59h.net.

These name servers are commonly used together with cash.ns.cloudflare.com and jule.ns.cloudflare.com.

Host names with six IP numbers: bradley.ns.cloudflare.com points to: 2606:4700:58::a29f:2c23, 2803:f800:50::6ca2:c323, 2a06:98c1:50::ac40:2323, 108.162.195.35, 162.159.44.35 and 172.64.35.35; sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.

checkfilename.com is served by two mail servers: mx1.emailsrvr.com and mx2.emailsrvr.com.

checkfilename.com shares the mail server setup with other domains, for example cosmeticavenue.co.uk, fergusonfinancialservices.com, canastahotel.com, csdesign.online and inzemo.com.

checkfilename.com shares some mail servers with other domains, at least partially; for instance orthopedicassociation.com, isonline.net, palermoview.com.ar, prolineradiant.com and carstorewales.co.uk.

Host names with a single IP:

mx1.emailsrvr.com points to 146.20.161.1

mx2.emailsrvr.com points to 173.203.187.2