`realtekac97.ru`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8cc5^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:26e9^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.233^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.197^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dorthy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dorthy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dorthy.ns.cloudflare.com`
		A	108.162.192.249^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	172.64.32.249^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
		A	173.245.58.249^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dorthy.ns.cloudflare.com`
NS	`john.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bb9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`john.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`john.ns.cloudflare.com`
		A	108.162.193.185^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	172.64.33.185^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
		A	173.245.59.185^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`john.ns.cloudflare.com`
MX	`_dc-mx.11318a762d47.realtekac97.ru` ⭐
		A	95.215.205.165^{🇳🇱 PODAON95.215.205.0/24}
			PTR	`2056028.ds.had.pm`
TXT	`v=spf1 a mx ip4:23.105.236.220 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.233, 172.67.140.197
		IPv6 hints	2606:4700:3032::ac43:8cc5, 2606:4700:3034::6815:26e9
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=221, name=cloudflare-ech.com
SOA	`dorthy.ns.cloudflare.com`dns@cloudflare.com serial=2409701747

`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=4069983

WOT: UNKNOWN (61/100)

Same first word

realtekac97.ru

DNS History

13 records (7 active, 6 former)

●NSdorthy.ns.cloudflare.com2026-06-18 → 2026-08-14 · 3 obs

○ 2019-04-01 13:29:46
● 2026-06-18 19:29:28
● 2026-08-14 11:10:36

●NSjohn.ns.cloudflare.com2026-06-18 → 2026-08-14 · 3 obs

○ 2019-04-01 13:29:46
● 2026-06-18 19:29:28
● 2026-08-14 11:10:36

○NSns1.in.ua2015-05-21 → 2019-04-01 · 4 obs

● 2015-05-21 14:07:58
● 2019-04-01 13:29:46
○ 2026-06-18 19:29:28
○ 2026-08-14 11:10:36

○NSns2.in.ua2015-05-21 → 2019-04-01 · 4 obs

● 2015-05-21 14:07:58
● 2019-04-01 13:29:46
○ 2026-06-18 19:29:28
○ 2026-08-14 11:10:36

●MX_dc-mx.11318a762d47.realtekac97.ru2026-06-18 → 2026-08-14 · 3 obs

○ 2019-04-01 13:29:46
● 2026-06-18 19:29:28
● 2026-08-14 11:10:36

○MXmail.realtekac97.ru2015-05-21 → 2019-04-01 · 4 obs

● 2015-05-21 14:07:58
● 2019-04-01 13:29:46
○ 2026-06-18 19:29:28
○ 2026-08-14 11:10:36

●A104.21.38.2332026-06-18 → 2026-08-14 · 3 obs

○ 2019-04-01 13:29:46
● 2026-06-18 19:29:28
● 2026-08-14 11:10:36

●A172.67.140.1972026-06-18 → 2026-08-14 · 3 obs

○ 2019-04-01 13:29:46
● 2026-06-18 19:29:28
● 2026-08-14 11:10:36

○A194.28.174.2142015-05-21 → 2019-04-01 · 4 obs

● 2015-05-21 14:07:58
● 2019-04-01 13:29:46
○ 2026-06-18 19:29:28
○ 2026-08-14 11:10:36

○A2606:4700:3030::ac43:8cc52026-06-18 → 2026-06-18 · 4 obs

○ 2019-04-01 13:29:46
● 2026-06-18 19:29:28
○ 2026-08-02 19:54:22
○ 2026-08-14 11:10:36

●A2606:4700:3032::ac43:8cc52026-08-02 → 2026-08-14 · 3 obs

○ 2026-06-18 19:29:28
● 2026-08-02 19:54:22
● 2026-08-14 11:10:36

●A2606:4700:3034::6815:26e92026-08-02 → 2026-08-14 · 3 obs

○ 2026-06-18 19:29:28
● 2026-08-02 19:54:22
● 2026-08-14 11:10:36

○A2606:4700:3035::6815:26e92026-06-18 → 2026-06-18 · 4 obs

○ 2019-04-01 13:29:46
● 2026-06-18 19:29:28
○ 2026-08-02 19:54:22
○ 2026-08-14 11:10:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
realtekac97.ru	dorthy.ns.cloudflare.com, john.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.185

NS records: dorthy.ns.cloudflare.com, john.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for realtekac97.ru (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.140.197, 104.21.38.233`
AAAA	2	`2606:4700:3032::ac43:8cc5, 2606:4700:3034::6815:26e9`
NS	2	`dorthy.ns.cloudflare.com, john.ns.cloudflare.com`
MX	1	`_dc-mx.11318a762d47.realtekac97.ru (pri:`
TXT	1	`v=spf1 a mx ip4:23.105.236.220 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dorthy.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

realtekac97.ru points to the four IP addresses 104.21.38.233, 172.67.140.197, 2606:4700:3032::ac43:8cc5 and 2606:4700:3034::6815:26e9.

senakota.nusaputra.ac.id, deltaroyalbase.nl, clifford-james.co.uk and two other host names share IP numbers with realtekac97.ru.

Name Servers

DNS delegation for realtekac97.ru points to two name servers: dorthy.ns.cloudflare.com and john.ns.cloudflare.com.

realtekac97.ru uses the same name servers as several other domains — among them aquaprospa.com, berraondo.com, makeitlive.info and two more.

At least some of realtekac97.ru's name servers are shared with other domains, for example senva.com.cn, csjhb0591.com, delta-protec.com and two more.

These name servers are often deployed together with the name servers rayden.ns.cloudflare.com, abdullah.ns.cloudflare.com, princess.ns.cloudflare.com and ernest.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

dorthy.ns.cloudflare.com has IP addresses 108.162.192.249, 172.64.32.249 and 173.245.58.249, plus 3 other.

john.ns.cloudflare.com has IP addresses 108.162.193.185, 172.64.33.185 and 173.245.59.185, plus 3 other.

Mail Servers

Mail for realtekac97.ru is handled by a single mail server, _dc-mx.11318a762d47.realtekac97.ru.

_dc-mx.11318a762d47.realtekac97.ru has exactly one IP number: 95.215.205.165.

realtekac97.ru - robtex.com

realtekac97.ru

ru

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`realtekac97.ru`

`ru`