arestech.online - dns.ninja

arestech.online

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:9363🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:27ac🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.39.172Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.147.99🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjade.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A2803:f800:50::6ca2:c0a7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjade.ns.cloudflare.com
A2a06:98c1:50::ac40:20a7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjade.ns.cloudflare.com
A108.162.192.167🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A172.64.32.167🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
A173.245.58.167🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjade.ns.cloudflare.com
NStodd.ns.cloudflare.com
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
MXmx1.qiye.aliyun.com ⭐
A47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
MXmx2.qiye.aliyun.com(10)
A47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
PTRcz-clare.com
PTRreachsmartdwell.com
PTRwevolt.tech
MXmx3.qiye.aliyun.com(15)
A47.246.136.231🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
PTRcz-clare.com
PTRreachsmartdwell.com
PTRwevolt.tech
A47.246.137.47🇺🇸 Alibaba-Cloud47.246.136.0/22 Alibaba CLoud
TXTv=spf1 include:spf.qiye.aliyun.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.39.172, 172.67.147.99
IPv6 hints2606:4700:3034::ac43:9363, 2606:4700:3036::6815:27ac
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=163, name=cloudflare-ech.com
SOAjade.ns.cloudflare.comdns@cloudflare.com serial=2410542373

online

DNSSEC🔒 Signed (DS record present)
NSns01.trs-dns.com ⭐
NSns.trs-dns.com
NSns01.trs-dns.net
NSns10.trs-dns.info
NSns10.trs-dns.org
SOAns.trs-dns.comtrs-ops@tucows.com serial=1786243111
⚠️ On DNS blocklist: spam-tlds

Same first word

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teachers.org.uk

DNS History

15 records (9 active, 6 former)

NSjade.ns.cloudflare.comtodd.ns.cloudflare.comMXmx1.qiye.aliyun.commx2.qiye.aliyun.commx3.qiye.aliyun.comA104.21.39.172172.67.147.992606:4700:3034::ac43:93632606:4700:3036::6815:27ac188.114.96.0188.114.97.02606:4700:3033::6815:27ac2606:4700:3037::ac43:93632a06:98c1:3120::2a06:98c1:3121::
●NSjade.ns.cloudflare.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-02-21 03:52:02
● 2026-08-09 02:45:44
●NStodd.ns.cloudflare.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-02-21 03:52:02
● 2026-08-09 02:45:44
●MXmx1.qiye.aliyun.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-02-21 03:52:02
● 2026-08-09 02:45:44
●MXmx2.qiye.aliyun.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-02-21 03:52:02
● 2026-08-09 02:45:44
●MXmx3.qiye.aliyun.com2026-02-21 → 2026-08-09 · 2 obs
● 2026-02-21 03:52:02
● 2026-08-09 02:45:44
●A104.21.39.1722026-02-21 → 2026-08-09 · 5 obs
● 2026-02-21 03:52:02
● 2026-03-08 17:09:08
○ 2026-03-16 04:24:24
● 2026-05-15 02:33:22
● 2026-08-09 02:45:44
●A172.67.147.992026-02-21 → 2026-08-09 · 5 obs
● 2026-02-21 03:52:02
● 2026-03-08 17:09:08
○ 2026-03-16 04:24:24
● 2026-05-15 02:33:22
● 2026-08-09 02:45:44
○A188.114.96.02026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-08 17:09:08
● 2026-03-16 04:24:24
○ 2026-05-15 02:33:22
○ 2026-08-09 02:45:44
○A188.114.97.02026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-08 17:09:08
● 2026-03-16 04:24:24
○ 2026-05-15 02:33:22
○ 2026-08-09 02:45:44
○A2606:4700:3033::6815:27ac2026-02-21 → 2026-06-08 · 7 obs
● 2026-02-21 03:52:02
● 2026-03-08 17:09:08
○ 2026-03-16 04:24:24
● 2026-05-15 02:33:22
● 2026-06-08 03:58:48
○ 2026-06-25 03:18:42
○ 2026-08-09 02:45:44
●A2606:4700:3034::ac43:93632026-06-25 → 2026-08-09 · 3 obs
○ 2026-06-08 03:58:48
● 2026-06-25 03:18:42
● 2026-08-09 02:45:44
●A2606:4700:3036::6815:27ac2026-06-25 → 2026-08-09 · 3 obs
○ 2026-06-08 03:58:48
● 2026-06-25 03:18:42
● 2026-08-09 02:45:44
○A2606:4700:3037::ac43:93632026-02-21 → 2026-06-08 · 7 obs
● 2026-02-21 03:52:02
● 2026-03-08 17:09:08
○ 2026-03-16 04:24:24
● 2026-05-15 02:33:22
● 2026-06-08 03:58:48
○ 2026-06-25 03:18:42
○ 2026-08-09 02:45:44
○A2a06:98c1:3120::2026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-08 17:09:08
● 2026-03-16 04:24:24
○ 2026-05-15 02:33:22
○ 2026-08-09 02:45:44
○A2a06:98c1:3121::2026-03-16 → 2026-03-16 · 4 obs
○ 2026-03-08 17:09:08
● 2026-03-16 04:24:24
○ 2026-05-15 02:33:22
○ 2026-08-09 02:45:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
onlinens10.trs-dns.info, ns01.trs-dns.net, ns01.trs-dns.com, ns10.trs-dns.org-
arestech.onlinejade.ns.cloudflare.com, todd.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.167

NS records: jade.ns.cloudflare.com, todd.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arestech.online (unsigned zone)

⏱️ Timing

Total: 510ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.39.172, 172.67.147.99
AAAA22606:4700:3034::ac43:9363, 2606:4700:3036::6815:27ac
NS2jade.ns.cloudflare.com, todd.ns.cloudflare.com
MX3mx2.qiye.aliyun.com (pri: 10), mx3.qiye.aliyun.com (pri: 15)...
TXT1v=spf1 include:spf.qiye.aliyun.com -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jade.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

arestech.online points to the four IP addresses 104.21.39.172, 172.67.147.99, 2606:4700:3034::ac43:9363 and 2606:4700:3036::6815:27ac.

Additional host names — adelaideuniversitycourseselectionsystem.com, www.careerprofiles.info, wordpressg.top and two others — share IP numbers with arestech.online.

Name Servers

The NS records for arestech.online delegate to jade.ns.cloudflare.com and todd.ns.cloudflare.com.

arestech.online shares its name server setup with other domains, including engineoilsuppliers.com, wirelessnetworksetup.info, freewarepos.net and two others.

There is at least partial name server overlap between arestech.online and other domains — zxkhvb.info, thesilkroad.vn, 123-pet.com and two more among them.

These name servers frequently co-occur with the name servers kim.ns.cloudflare.com and henry.ns.cloudflare.com.

Host names with 6 IP numbers:

jade.ns.cloudflare.com maps to 108.162.192.167, 172.64.32.167, 173.245.58.167 and 3 additional IP addresses.

todd.ns.cloudflare.com maps to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 additional IP addresses.

Mail Servers

Incoming mail for arestech.online is delivered via three mail servers: mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.

arestech.online shares mail servers — at least in part — with other domains, including sdcxsz.com, hoguda.com, kmhdgene.com and two others.

Host names with two IP numbers:

The A records for mx3.qiye.aliyun.com return 47.246.136.231 and 47.246.137.47.

Host names pointing to a single IP address:

mx1.qiye.aliyun.com resolves to the IP address 47.246.137.47.

mx2.qiye.aliyun.com resolves to the IP address 47.246.136.231.

mx3.qiye.aliyun.com and mx2.qiye.aliyun.com each have 47.246.136.231 IP addresses.

mx3.qiye.aliyun.com and mx1.qiye.aliyun.com each have 47.246.137.47 IP addresses.