`db-of.ru`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3030::ac43:bede^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5c5a^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.92.90^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.190.222^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`austin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c146^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`austin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2146^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`austin.ns.cloudflare.com`
		A	108.162.193.70^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	172.64.33.70^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
		A	173.245.59.70^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`austin.ns.cloudflare.com`
NS	`cloe.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.92.90, 172.67.190.222
		IPv6 hints	2606:4700:3030::ac43:bede, 2606:4700:3034::6815:5c5a
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2411130820

`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=4069842

Same first word

db-of.ru

Similar names

of-db.com

f-bdo.cc

bdo-f.cc

DNS History

7 records (6 active, 1 former)

●NSaustin.ns.cloudflare.com2026-05-25 → 2026-08-02 · 2 obs

● 2026-05-25 21:10:36
● 2026-08-02 17:51:56

●NScloe.ns.cloudflare.com2026-05-25 → 2026-08-02 · 2 obs

● 2026-05-25 21:10:36
● 2026-08-02 17:51:56

●A104.21.92.902026-05-25 → 2026-08-02 · 2 obs

● 2026-05-25 21:10:36
● 2026-08-02 17:51:56

●A172.67.190.2222026-05-25 → 2026-08-02 · 2 obs

● 2026-05-25 21:10:36
● 2026-08-02 17:51:56

●A2606:4700:3030::ac43:bede2026-07-10 → 2026-08-02 · 3 obs

○ 2026-05-25 21:10:36
● 2026-07-10 09:16:44
● 2026-08-02 17:51:56

●A2606:4700:3034::6815:5c5a2026-05-25 → 2026-08-02 · 2 obs

● 2026-05-25 21:10:36
● 2026-08-02 17:51:56

○A2606:4700:3035::ac43:bede2026-05-25 → 2026-05-25 · 3 obs

● 2026-05-25 21:10:36
○ 2026-07-10 09:16:44
○ 2026-08-02 17:51:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
db-of.ru	austin.ns.cloudflare.com, cloe.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.86

NS records: austin.ns.cloudflare.com, cloe.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.92.90, 172.67.190.222`
AAAA	2	`2606:4700:3034::6815:5c5a, 2606:4700:3030::ac43:bede`
NS	2	`austin.ns.cloudflare.com, cloe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

db-of.ru points to the four IP addresses 104.21.92.90, 172.67.190.222, 2606:4700:3030::ac43:bede and 2606:4700:3034::6815:5c5a.

Two other host names, along with zontesmotos.es, www.swblinds.com and new.dittotv.co, also share IP numbers with db-of.ru.

Name Servers

Two name servers handle the delegation for db-of.ru: austin.ns.cloudflare.com and cloe.ns.cloudflare.com.

db-of.ru shares its NS records with other domains, for example drwebhk.com, twobays.com, yogaemmovimento.com and two others.

There is at least partial name server overlap between db-of.ru and other domains — narabook.com, moderaprimeanalyticsnet.click, ukcolumn.org and two more among them.

The name servers norah.ns.cloudflare.com, miki.ns.cloudflare.com and norman.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

austin.ns.cloudflare.com resolves to 108.162.193.70, 172.64.33.70 and 173.245.59.70 among others, with 3 other IP addresses in total.

cloe.ns.cloudflare.com resolves to 108.162.192.86, 172.64.32.86 and 173.245.58.86 among others, with 3 other IP addresses in total.

db-of.ru - robtex.com

db-of.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`db-of.ru`

`ru`