`arborprof.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:2afd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:d651^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.253^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.81^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jacob.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ca2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jacob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jacob.ns.cloudflare.com`
		A	108.162.195.162^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	162.159.44.162^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
		A	172.64.35.162^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jacob.ns.cloudflare.com`
NS	`lia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lia.ns.cloudflare.com`
		A	108.162.192.185^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	172.64.32.185^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
		A	173.245.58.185^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.253, 172.67.214.81
		IPv6 hints	2606:4700:3036::6815:2afd, 2606:4700:3037::ac43:d651
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=166, name=cloudflare-ech.com
SOA	`jacob.ns.cloudflare.com`dns@cloudflare.com serial=2401162230

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068657

Same first word

arborprof.ru

DNS History

15 records (6 active, 9 former)

●NSjacob.ns.cloudflare.com2026-04-15 → 2026-04-26 · 3 obs

○ 2017-04-01 19:56:32
● 2026-04-15 05:58:22
● 2026-04-26 16:04:36

●NSlia.ns.cloudflare.com2026-04-15 → 2026-04-26 · 3 obs

○ 2017-04-01 19:56:32
● 2026-04-15 05:58:22
● 2026-04-26 16:04:36

○NSns1.arborprof.ru2016-07-10 → 2017-04-01 · 5 obs

○ 2016-03-04 05:04:10
● 2016-07-10 10:03:40
● 2017-04-01 19:56:32
○ 2026-04-15 05:58:22
○ 2026-04-26 16:04:36

○NSns1.profibits.ru2015-07-06 → 2016-03-04 · 4 obs

● 2015-07-06 16:21:18
● 2016-03-04 05:04:10
○ 2016-07-10 10:03:40
○ 2026-04-26 16:04:36

○NSns1.profidomains.ru2016-07-10 → 2017-04-01 · 5 obs

○ 2016-03-04 05:04:10
● 2016-07-10 10:03:40
● 2017-04-01 19:56:32
○ 2026-04-15 05:58:22
○ 2026-04-26 16:04:36

○NSns2.arborprof.ru2016-07-10 → 2017-04-01 · 5 obs

○ 2016-03-04 05:04:10
● 2016-07-10 10:03:40
● 2017-04-01 19:56:32
○ 2026-04-15 05:58:22
○ 2026-04-26 16:04:36

○NSns2.profibits.ru2015-07-06 → 2016-03-04 · 4 obs

● 2015-07-06 16:21:18
● 2016-03-04 05:04:10
○ 2016-07-10 10:03:40
○ 2026-04-26 16:04:36

○MXmx.yandex.ru2015-07-06 → 2017-04-01 · 4 obs

● 2015-07-06 16:21:18
● 2017-04-01 19:56:32
○ 2026-04-15 05:58:22
○ 2026-04-26 16:04:36

●A104.21.42.2532026-04-15 → 2026-04-26 · 3 obs

○ 2017-04-01 19:56:32
● 2026-04-15 05:58:22
● 2026-04-26 16:04:36

○A148.251.195.1172015-07-06 → 2016-03-04 · 4 obs

● 2015-07-06 16:21:18
● 2016-03-04 05:04:10
○ 2016-07-10 10:03:40
○ 2026-04-26 16:04:36

○A163.172.224.1772017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-10 10:03:40
● 2017-04-01 19:56:32
○ 2026-04-15 05:58:22
○ 2026-04-26 16:04:36

○A163.172.30.2532016-07-10 → 2016-07-10 · 4 obs

○ 2016-03-04 05:04:10
● 2016-07-10 10:03:40
○ 2017-04-01 19:56:32
○ 2026-04-26 16:04:36

●A172.67.214.812026-04-15 → 2026-04-26 · 3 obs

○ 2017-04-01 19:56:32
● 2026-04-15 05:58:22
● 2026-04-26 16:04:36

●A2606:4700:3036::6815:2afd2026-04-15 → 2026-04-26 · 3 obs

○ 2017-04-01 19:56:32
● 2026-04-15 05:58:22
● 2026-04-26 16:04:36

●A2606:4700:3037::ac43:d6512026-04-15 → 2026-04-26 · 3 obs

○ 2017-04-01 19:56:32
● 2026-04-15 05:58:22
● 2026-04-26 16:04:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
arborprof.ru	lia.ns.cloudflare.com, jacob.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.162

NS records: lia.ns.cloudflare.com, jacob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for arborprof.ru (unsigned zone)

⏱️ Timing

Total: 1040ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.214.81, 104.21.42.253`
AAAA	2	`2606:4700:3037::ac43:d651, 2606:4700:3036::6815:2afd`
NS	2	`jacob.ns.cloudflare.com, lia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jacob.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

arborprof.ru points to four IP numbers: 2606:4700:3036::6815:2afd, 2606:4700:3037::ac43:d651, 104.21.42.253 and 172.67.214.81.

Other host names, for instance officeinsurance.net, glogistaff.com, news-cdn.com, harlfingernetworks.net and brushabstract.com share IP numbers with arborprof.ru.

Name Servers

arborprof.ru is delegated to two name servers: jacob.ns.cloudflare.com and lia.ns.cloudflare.com.

arborprof.ru uses the same name server setup as other domains, for instance mplusonline.com, chelmonline.pl, turbosubway.com, macron.com.br and mplus.pro.

arborprof.ru shares name servers with other domains at least partially, for instance pseerashain.net, ema(0x706f726e).com, komo.site, americangunworx.com and fourpegsbmx.com.

Host names with six IP numbers: jacob.ns.cloudflare.com points to 2606:4700:58::a29f:2ca2, 2803:f800:50::6ca2:c3a2, 2a06:98c1:50::ac40:23a2, 108.162.195.162, 162.159.44.162 and 172.64.35.162; lia.ns.cloudflare.com points to 2606:4700:50::adf5:3ab9, 2803:f800:50::6ca2:c0b9, 2a06:98c1:50::ac40:20b9, 108.162.192.185, 172.64.32.185 and 173.245.58.185.

arborprof.ru - robtex.com

arborprof.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`arborprof.ru`

`ru`