www.skillup.by - robtex.com

www.skillup.by

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:497a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:be05🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.122Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.190.5🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.73.122, 172.67.190.5
IPv6 hints2606:4700:3031::6815:497a, 2606:4700:3033::ac43:be05
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=240, name=cloudflare-ech.com

skillup.by

DNSSEC⚠️ Not signed
A91.239.232.31🇺🇦 HOSTPRO-AS91.239.232.0/24 Hostpro Ltd.
NSdara.ns.cloudflare.com ⭐
NSian.ns.cloudflare.com
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
TXTgoogle-site-verification=G9IRTG-E9ff7rjySdO_Pl_MnwoY13KPy4C50LV_AMnM
TXTv=spf1 ip4:91.239.232.31 a mx ~all
SOAdara.ns.cloudflare.comdns@cloudflare.com serial=2402360281

Same first word

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DNS History

9 records (4 active, 5 former)

202120222023202420252026A104.21.73.122172.67.190.52606:4700:3031::6815:497a2606:4700:3033::ac43:be05188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::91.239.232.31
●A104.21.73.1222026-03-15 → 2026-05-11 · 9 obs
○ 2020-01-18 18:58:32
● 2026-03-15 13:57:06
○ 2026-03-17 06:03:00
○ 2026-03-18 15:24:04
● 2026-03-28 12:38:08
● 2026-04-05 22:15:20
○ 2026-04-24 19:14:04
● 2026-04-29 11:18:16
● 2026-05-11 11:59:08
●A172.67.190.52026-03-15 → 2026-05-11 · 9 obs
○ 2020-01-18 18:58:32
● 2026-03-15 13:57:06
○ 2026-03-17 06:03:00
○ 2026-03-18 15:24:04
● 2026-03-28 12:38:08
● 2026-04-05 22:15:20
○ 2026-04-24 19:14:04
● 2026-04-29 11:18:16
● 2026-05-11 11:59:08
○A188.114.96.02026-03-17 → 2026-03-18 · 5 obs
○ 2026-03-15 13:57:06
● 2026-03-17 06:03:00
● 2026-03-18 15:24:04
○ 2026-03-28 12:38:08
○ 2026-05-11 11:59:08
○A188.114.97.02026-03-17 → 2026-03-18 · 5 obs
○ 2026-03-15 13:57:06
● 2026-03-17 06:03:00
● 2026-03-18 15:24:04
○ 2026-03-28 12:38:08
○ 2026-05-11 11:59:08
●A2606:4700:3031::6815:497a2026-03-15 → 2026-05-11 · 9 obs
○ 2020-01-18 18:58:32
● 2026-03-15 13:57:06
○ 2026-03-17 06:03:00
○ 2026-03-18 15:24:04
● 2026-03-28 12:38:08
● 2026-04-05 22:15:20
○ 2026-04-24 19:14:04
● 2026-04-29 11:18:16
● 2026-05-11 11:59:08
●A2606:4700:3033::ac43:be052026-03-15 → 2026-05-11 · 9 obs
○ 2020-01-18 18:58:32
● 2026-03-15 13:57:06
○ 2026-03-17 06:03:00
○ 2026-03-18 15:24:04
● 2026-03-28 12:38:08
● 2026-04-05 22:15:20
○ 2026-04-24 19:14:04
● 2026-04-29 11:18:16
● 2026-05-11 11:59:08
○A2a06:98c1:3120::2026-03-17 → 2026-03-18 · 5 obs
○ 2026-03-15 13:57:06
● 2026-03-17 06:03:00
● 2026-03-18 15:24:04
○ 2026-03-28 12:38:08
○ 2026-05-11 11:59:08
○A2a06:98c1:3121::2026-03-17 → 2026-03-18 · 5 obs
○ 2026-03-15 13:57:06
● 2026-03-17 06:03:00
● 2026-03-18 15:24:04
○ 2026-03-28 12:38:08
○ 2026-05-11 11:59:08
○A91.239.232.312020-01-18 → 2020-01-18 · 3 obs
● 2020-01-18 18:58:32
○ 2026-03-15 13:57:06
○ 2026-05-11 11:59:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bydns7.tld.becloudby.com, dns1.tld.becloudby.com, dns2.tld.becloudby.tech, dns3.tld.becloudby.tech...9 records
skillup.byian.ns.cloudflare.com, dara.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.91

NS records: ian.ns.cloudflare.com, dara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skillup.by (unsigned zone)

⏱️ Timing

Total: 920ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.190.5, 104.21.73.122
AAAA22606:4700:3033::ac43:be05, 2606:4700:3031::6815:497a
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 9

Out-of-bailiwick: 9 (dns7.tld.becloudby.com, dns4.tld.becloudby.tech, dns3.tld.becloudby.tech...)

Analysis

IP Addresses

www.skillup.by resolves to four IPs: 2606:4700:3031::6815:497a, 2606:4700:3033::ac43:be05, 104.21.73.122 and 172.67.190.5.

Other host names, for instance un-smoothie.com, rapidpurple.com, packetledgerfield.xyz, olenina.org and bangunfifa.world share IP numbers with www.skillup.by.