jesper.dev - dns.ninja

jesper.dev

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:28ecπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3036::ac43:8c02πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.40.236Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.140.2πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSashton.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cadπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
A2803:f800:50::6ca2:c3adπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRashton.ns.cloudflare.com
A2a06:98c1:50::ac40:23adπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRashton.ns.cloudflare.com
A108.162.195.173πŸ‡ΊπŸ‡Έ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
A162.159.44.173Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
A172.64.35.173πŸ‡ΊπŸ‡Έ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashton.ns.cloudflare.com
NSmaeve.ns.cloudflare.com
A2606:4700:50::a29f:262dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A2803:f800:50::6ca2:c22dπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaeve.ns.cloudflare.com
A2a06:98c1:50::ac40:222dπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRmaeve.ns.cloudflare.com
A108.162.194.45πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A162.159.38.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A172.64.34.45πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223πŸ‡ΊπŸ‡Έ TELX-AS151847103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-01.messagingengine.com
A202.12.124.217TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-02.messagingengine.com
A202.12.124.218TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-03.messagingengine.com
A202.12.124.219TELX-AS151847202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.40.236, 172.67.140.2
IPv6 hints2606:4700:3032::6815:28ec, 2606:4700:3036::ac43:8c02
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOAashton.ns.cloudflare.comdns@cloudflare.com serial=2409978748

dev

DNSSECπŸ”’ Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
πŸ”’ HSTS Preload (+subdomains)

Same first word

Similar names

DNS History

16 records (8 active, 8 former)

202120222023202420252026NSashton.ns.cloudflare.commaeve.ns.cloudflare.comns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comMXin1-smtp.messagingengine.comin2-smtp.messagingengine.commxs1.improvmx.commxs2.improvmx.comA104.21.40.236172.67.140.22606:4700:3032::6815:28ec2606:4700:3036::ac43:8c022606:4700:3033::ac43:8c022606:4700:3035::6815:28ec
●NSashton.ns.cloudflare.com2026-02-23 β†’ 2026-08-06 Β· 3 obs
β—‹ 2020-03-15 03:47:36
● 2026-02-23 20:43:00
● 2026-08-06 20:30:12
●NSmaeve.ns.cloudflare.com2026-02-23 β†’ 2026-08-06 Β· 3 obs
β—‹ 2020-03-15 03:47:36
● 2026-02-23 20:43:00
● 2026-08-06 20:30:12
β—‹NSns-cloud-d1.googledomains.com2020-03-15 β†’ 2020-03-15 Β· 3 obs
● 2020-03-15 03:47:36
β—‹ 2026-02-23 20:43:00
β—‹ 2026-08-06 20:30:12
β—‹NSns-cloud-d2.googledomains.com2020-03-15 β†’ 2020-03-15 Β· 3 obs
● 2020-03-15 03:47:36
β—‹ 2026-02-23 20:43:00
β—‹ 2026-08-06 20:30:12
β—‹NSns-cloud-d3.googledomains.com2020-03-15 β†’ 2020-03-15 Β· 3 obs
● 2020-03-15 03:47:36
β—‹ 2026-02-23 20:43:00
β—‹ 2026-08-06 20:30:12
β—‹NSns-cloud-d4.googledomains.com2020-03-15 β†’ 2020-03-15 Β· 3 obs
● 2020-03-15 03:47:36
β—‹ 2026-02-23 20:43:00
β—‹ 2026-08-06 20:30:12
●MXin1-smtp.messagingengine.com2026-02-23 β†’ 2026-08-06 Β· 3 obs
β—‹ 2020-03-15 03:47:36
● 2026-02-23 20:43:00
● 2026-08-06 20:30:12
●MXin2-smtp.messagingengine.com2026-02-23 β†’ 2026-08-06 Β· 3 obs
β—‹ 2020-03-15 03:47:36
● 2026-02-23 20:43:00
● 2026-08-06 20:30:12
β—‹MXmxs1.improvmx.com2020-03-15 β†’ 2020-03-15 Β· 3 obs
● 2020-03-15 03:47:36
β—‹ 2026-02-23 20:43:00
β—‹ 2026-08-06 20:30:12
β—‹MXmxs2.improvmx.com2020-03-15 β†’ 2020-03-15 Β· 3 obs
● 2020-03-15 03:47:36
β—‹ 2026-02-23 20:43:00
β—‹ 2026-08-06 20:30:12
●A104.21.40.2362026-04-03 β†’ 2026-08-06 Β· 2 obs
● 2026-04-03 11:24:06
● 2026-08-06 20:30:12
●A172.67.140.22026-04-03 β†’ 2026-08-06 Β· 2 obs
● 2026-04-03 11:24:06
● 2026-08-06 20:30:12
●A2606:4700:3032::6815:28ec2026-06-21 β†’ 2026-08-06 Β· 3 obs
β—‹ 2026-06-17 08:15:32
● 2026-06-21 17:20:12
● 2026-08-06 20:30:12
β—‹A2606:4700:3033::ac43:8c022026-04-03 β†’ 2026-06-17 Β· 4 obs
● 2026-04-03 11:24:06
● 2026-06-17 08:15:32
β—‹ 2026-06-21 17:20:12
β—‹ 2026-08-06 20:30:12
β—‹A2606:4700:3035::6815:28ec2026-04-03 β†’ 2026-06-17 Β· 4 obs
● 2026-04-03 11:24:06
● 2026-06-17 08:15:32
β—‹ 2026-06-21 17:20:12
β—‹ 2026-08-06 20:30:12
●A2606:4700:3036::ac43:8c022026-06-21 β†’ 2026-08-06 Β· 3 obs
β—‹ 2026-06-17 08:15:32
● 2026-06-21 17:20:12
● 2026-08-06 20:30:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...-
jesper.devashton.ns.cloudflare.com, maeve.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.34.45

NS records: ashton.ns.cloudflare.com, maeve.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jesper.dev (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.140.2, 104.21.40.236
AAAA22606:4700:3032::6815:28ec, 2606:4700:3036::ac43:8c02
NS2ashton.ns.cloudflare.com, maeve.ns.cloudflare.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ashton.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

jesper.dev resolves to four IP addresses: 104.21.40.236, 172.67.140.2, 2606:4700:3032::6815:28ec and 2606:4700:3036::ac43:8c02.

cloudmeshmetrics.click, endamistanbul.com, freefinanceutrecht.nl and two other host names share IP numbers with jesper.dev.

Name Servers

jesper.dev has two authoritative name servers β€” ashton.ns.cloudflare.com and maeve.ns.cloudflare.com.

jesper.dev uses the same name servers as several other domains β€” among them atlantspa.com, socgaming.com, many.link and two more.

jesper.dev has at least partial name server overlap with other domains, such as qiutanjishizuqiubifenqiutanwangyi.asia, pentorfans.com, raka-d.com and two others.

It is common to see these name servers used together with name servers nova.ns.cloudflare.com and davina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

ashton.ns.cloudflare.com points to 108.162.195.173, 162.159.44.173, 172.64.35.173 and 3 other IP addresses.

maeve.ns.cloudflare.com points to 108.162.194.45, 162.159.38.45, 172.64.34.45 and 3 other IP addresses.

Mail Servers

Mail for jesper.dev is handled by two mail servers β€” in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

jesper.dev uses an identical mail server configuration to several other domains β€” among them illusory.ink, nommensen.us, granitszabo.hu and two more.

jesper.dev has mail servers in common with other domains β€” for example 30minuteseder.com and hgm89.com.

Hostnames that resolve to 8 IP addresses:

in1-smtp.messagingengine.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.

Hosts that point to four IP numbers:

in2-smtp.messagingengine.com has four IP addresses: 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.