`pb-bion.ru`

DNSSEC	⚠️ Not signed
A	104.21.29.111^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.171.120^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jakub.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
NS	`norah.ns.cloudflare.com`
		A	2606:4700:50::a29f:2646^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c246^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`norah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2246^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`norah.ns.cloudflare.com`
		A	108.162.194.70^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	162.159.38.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
		A	172.64.34.70^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`norah.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.111, 172.67.171.120
SOA	`jakub.ns.cloudflare.com`dns@cloudflare.com serial=2407809501

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069921

Subdomains

www.pb-bion.ru

Same first word

pb-bion.ru

DNS History

19 records (4 active, 15 former)

○NSdig1.ru2016-11-16 → 2017-01-29 · 5 obs

○ 2016-08-11 06:42:54
● 2016-11-16 01:00:46
● 2017-01-29 20:40:48
○ 2026-06-08 19:54:16
○ 2026-08-09 06:38:16

○NSdig2.ru2016-04-23 → 2016-08-11 · 5 obs

○ 2016-02-02 10:15:26
● 2016-04-23 21:23:38
● 2016-08-11 06:42:54
○ 2016-11-16 01:00:46
○ 2026-08-09 06:38:16

○NSdig3.ru2016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-10 12:04:56
● 2016-02-02 10:15:26
○ 2016-04-23 21:23:38
○ 2026-08-09 06:38:16

●NSjakub.ns.cloudflare.com2026-06-08 → 2026-08-09 · 3 obs

○ 2017-01-29 20:40:48
● 2026-06-08 19:54:16
● 2026-08-09 06:38:16

●NSnorah.ns.cloudflare.com2026-06-08 → 2026-08-09 · 3 obs

○ 2017-01-29 20:40:48
● 2026-06-08 19:54:16
● 2026-08-09 06:38:16

○NSns1.pb-bion.ru2016-02-02 → 2017-01-29 · 5 obs

○ 2015-11-10 12:04:56
● 2016-02-02 10:15:26
● 2017-01-29 20:40:48
○ 2026-06-08 19:54:16
○ 2026-08-09 06:38:16

○NSns1.reg.ru2015-08-09 → 2015-11-10 · 4 obs

● 2015-08-09 14:00:02
● 2015-11-10 12:04:56
○ 2016-02-02 10:15:26
○ 2026-08-09 06:38:16

○NSns2.pb-bion.ru2016-02-02 → 2017-01-29 · 5 obs

○ 2015-11-10 12:04:56
● 2016-02-02 10:15:26
● 2017-01-29 20:40:48
○ 2026-06-08 19:54:16
○ 2026-08-09 06:38:16

○NSns2.reg.ru2015-08-09 → 2015-11-10 · 4 obs

● 2015-08-09 14:00:02
● 2015-11-10 12:04:56
○ 2016-02-02 10:15:26
○ 2026-08-09 06:38:16

○MXmail.pb-bion.ru2016-02-02 → 2017-01-29 · 5 obs

○ 2015-11-10 12:04:56
● 2016-02-02 10:15:26
● 2017-01-29 20:40:48
○ 2026-06-08 19:54:16
○ 2026-08-09 06:38:16

○MXmx.yandex.ru2015-08-09 → 2015-11-10 · 4 obs

● 2015-08-09 14:00:02
● 2015-11-10 12:04:56
○ 2016-02-02 10:15:26
○ 2026-08-09 06:38:16

●A104.21.29.1112026-06-08 → 2026-08-09 · 3 obs

○ 2017-01-29 20:40:48
● 2026-06-08 19:54:16
● 2026-08-09 06:38:16

●A172.67.171.1202026-06-08 → 2026-08-09 · 3 obs

○ 2017-01-29 20:40:48
● 2026-06-08 19:54:16
● 2026-08-09 06:38:16

○A185.26.122.542015-08-09 → 2015-11-10 · 4 obs

● 2015-08-09 14:00:02
● 2015-11-10 12:04:56
○ 2016-02-02 10:15:26
○ 2026-08-09 06:38:16

○A185.60.135.512016-11-16 → 2017-01-03 · 5 obs

○ 2016-08-11 06:42:54
● 2016-11-16 01:00:46
● 2017-01-03 05:28:50
○ 2017-01-29 20:40:48
○ 2026-08-09 06:38:16

○A213.159.213.1292016-02-02 → 2016-02-02 · 4 obs

○ 2015-11-10 12:04:56
● 2016-02-02 10:15:26
○ 2016-04-23 21:23:38
○ 2026-08-09 06:38:16

○A62.109.30.2182016-04-23 → 2016-05-12 · 5 obs

○ 2016-02-02 10:15:26
● 2016-04-23 21:23:38
● 2016-05-12 08:19:36
○ 2016-08-11 06:42:54
○ 2026-08-09 06:38:16

○A62.109.31.342016-08-11 → 2016-08-11 · 4 obs

○ 2016-05-12 08:19:36
● 2016-08-11 06:42:54
○ 2016-11-16 01:00:46
○ 2026-08-09 06:38:16

○A88.99.152.512017-01-29 → 2017-01-29 · 4 obs

○ 2017-01-03 05:28:50
● 2017-01-29 20:40:48
○ 2026-06-08 19:54:16
○ 2026-08-09 06:38:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net...	-
pb-bion.ru	jakub.ns.cloudflare.com, norah.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.35.85

NS records: jakub.ns.cloudflare.com, norah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pb-bion.ru (unsigned zone)

⏱️ Timing

Total: 938ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.171.120, 104.21.29.111`
NS	2	`jakub.ns.cloudflare.com, norah.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jakub.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

pb-bion.ru serves as the parent of www.pb-bion.ru.

IP Addresses

pb-bion.ru directs to two IP numbers, 104.21.29.111 and 172.67.171.120

ortopediatati.com, and-tekko.com, exclion.com and two other host names share IP numbers with pb-bion.ru.

Name Servers

pb-bion.ru has two authoritative name servers — jakub.ns.cloudflare.com and norah.ns.cloudflare.com.

pb-bion.ru uses the same name servers as several other domains — among them triograf.ru, modarc.ru, zyuan.wang and two more.

pb-bion.ru has at least partial name server overlap with other domains, such as cnaiwei.com, syosetu.bid, jpmg.nl and two others.

These name servers tend to appear together with the name servers hattie.ns.cloudflare.com, austin.ns.cloudflare.com and damian.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jakub.ns.cloudflare.com points to 108.162.195.85, 162.159.44.85, 172.64.35.85 and 3 other IP addresses.

norah.ns.cloudflare.com points to 108.162.194.70, 162.159.38.70, 172.64.34.70 and 3 other IP addresses.

pb-bion.ru - robtex.com

pb-bion.ru

ru

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`pb-bion.ru`

`ru`