scanf.su - dns.ninja

`scanf.su`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8d64^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:2ebc^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.46.188^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.100^{🇺🇸 Cloudflare172.67.128.0/20 , 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	`emily.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
MX	`mx.yandex.net` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.46.188, 172.67.141.100
		IPv6 hints	2606:4700:3030::ac43:8d64, 2606:4700:3031::6815:2ebc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`austin.ns.cloudflare.com`dns@cloudflare.com serial=2408386855

`su`

	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=650210042

Same first word

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acfns.com

DNS History

19 records (7 active, 12 former)

●NSaustin.ns.cloudflare.com2017-03-16 → 2026-08-01 · 2 obs

● 2017-03-16 14:47:38
● 2026-08-01 00:13:30

●NSemily.ns.cloudflare.com2017-03-16 → 2026-08-01 · 2 obs

● 2017-03-16 14:47:38
● 2026-08-01 00:13:30

●MXmx.yandex.net2017-03-16 → 2026-08-01 · 2 obs

● 2017-03-16 14:47:38
● 2026-08-01 00:13:30

○A104.18.52.632017-03-16 → 2020-04-03 · 4 obs

● 2017-03-16 14:47:38
● 2020-04-03 09:55:28
○ 2026-03-22 08:28:46
○ 2026-08-01 00:13:30

○A104.18.53.632017-03-16 → 2020-04-03 · 4 obs

● 2017-03-16 14:47:38
● 2020-04-03 09:55:28
○ 2026-03-22 08:28:46
○ 2026-08-01 00:13:30

●A104.21.46.1882026-03-22 → 2026-08-01 · 5 obs

○ 2020-04-03 09:55:28
● 2026-03-22 08:28:46
● 2026-06-14 13:38:16
○ 2026-06-26 01:15:48
● 2026-08-01 00:13:30

●A172.67.141.1002026-03-22 → 2026-08-01 · 5 obs

○ 2020-04-03 09:55:28
● 2026-03-22 08:28:46
● 2026-06-14 13:38:16
○ 2026-06-26 01:15:48
● 2026-08-01 00:13:30

○A188.114.96.02026-06-26 → 2026-06-26 · 4 obs

○ 2026-03-22 08:28:46
○ 2026-06-14 13:38:16
● 2026-06-26 01:15:48
○ 2026-08-01 00:13:30

○A188.114.97.02026-06-26 → 2026-06-26 · 4 obs

○ 2026-03-22 08:28:46
○ 2026-06-14 13:38:16
● 2026-06-26 01:15:48
○ 2026-08-01 00:13:30

○A2400:cb00:2048:1::6812:343f2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:47:38
○ 2020-04-03 09:55:28
○ 2026-08-01 00:13:30

○A2400:cb00:2048:1::6812:353f2017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 14:47:38
○ 2020-04-03 09:55:28
○ 2026-08-01 00:13:30

●A2606:4700:3030::ac43:8d642026-08-01 → 2026-08-01 · 2 obs

○ 2026-06-26 01:15:48
● 2026-08-01 00:13:30

●A2606:4700:3031::6815:2ebc2026-08-01 → 2026-08-01 · 2 obs

○ 2026-06-26 01:15:48
● 2026-08-01 00:13:30

○A2606:4700:3032::6812:353f2020-04-03 → 2020-04-03 · 4 obs

○ 2017-03-16 14:47:38
● 2020-04-03 09:55:28
○ 2026-03-22 08:28:46
○ 2026-08-01 00:13:30

○A2606:4700:3035::6812:343f2020-04-03 → 2020-04-03 · 4 obs

○ 2017-03-16 14:47:38
● 2020-04-03 09:55:28
○ 2026-03-22 08:28:46
○ 2026-08-01 00:13:30

○A2606:4700:3037::6815:2ebc2026-03-22 → 2026-06-14 · 5 obs

○ 2020-04-03 09:55:28
● 2026-03-22 08:28:46
● 2026-06-14 13:38:16
○ 2026-06-26 01:15:48
○ 2026-08-01 00:13:30

○A2606:4700:3037::ac43:8d642026-03-22 → 2026-06-14 · 5 obs

○ 2020-04-03 09:55:28
● 2026-03-22 08:28:46
● 2026-06-14 13:38:16
○ 2026-06-26 01:15:48
○ 2026-08-01 00:13:30

○A2a06:98c1:3120::2026-06-26 → 2026-06-26 · 4 obs

○ 2026-03-22 08:28:46
○ 2026-06-14 13:38:16
● 2026-06-26 01:15:48
○ 2026-08-01 00:13:30

○A2a06:98c1:3121::2026-06-26 → 2026-06-26 · 4 obs

○ 2026-03-22 08:28:46
○ 2026-06-14 13:38:16
● 2026-06-26 01:15:48
○ 2026-08-01 00:13:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
su	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	12 records
scanf.su	emily.ns.cloudflare.com, austin.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.70

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scanf.su (unsigned zone)

⏱️ Timing

Total: 968ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.100, 104.21.46.188`
AAAA	2	`2606:4700:3031::6815:2ebc, 2606:4700:3030::ac43:8d64`
NS	2	`austin.ns.cloudflare.com, emily.ns.cloudflare.com`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`austin.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net...)

Analysis

IP Addresses

scanf.su points to the four IP addresses 104.21.46.188, 172.67.141.100, 2606:4700:3030::ac43:8d64 and 2606:4700:3031::6815:2ebc.

www.gamesfeel.com, www.nontongo.win, 48kk.site plus two other host names have IP numbers in common with scanf.su.

Name Servers

Two name servers handle the delegation for scanf.su: austin.ns.cloudflare.com and emily.ns.cloudflare.com.

The name server configuration of scanf.su is shared with other domains, for instance medievaltimes.it, metroprojects.in, 7vizi.eu and two others.

At least some of scanf.su's name servers are shared with other domains, for example qq118.com, 474jj.com, twaddletech.click and two more.

These name servers tend to be deployed in combination with the name servers norah.ns.cloudflare.com and miki.ns.cloudflare.com.

Hosts with 6 IP addresses each:

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.

emily.ns.cloudflare.com resolves to 108.162.192.155, 172.64.32.155 and 173.245.58.155 among others, with 3 other IP addresses in total.

Mail Servers

scanf.su uses one mail server — mx.yandex.net.

The mail server setup of scanf.su matches that of other domains such as goodsushi.ru, agroprod.org, xn----7sbfkscajgsvub0a1l.xn--p1ai and two others.

At least some of the mail servers used by scanf.su are shared with other domains: ottomardogaltas.com.tr, warm-market.ru, tank-container.ru and two others among them.

mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.