2fa-sb.com - dns.ninja

`2fa-sb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:9f3^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:a1c7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.243^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.199^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bethany.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:261f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c21f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bethany.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:221f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bethany.ns.cloudflare.com`
		A	108.162.194.31^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
		A	162.159.38.31^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
		A	172.64.34.31^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bethany.ns.cloudflare.com`
NS	`elmo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.243, 172.67.161.199
		IPv6 hints	2606:4700:3032::6815:9f3, 2606:4700:3033::ac43:a1c7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com
SOA	`bethany.ns.cloudflare.com`dns@cloudflare.com serial=2407127784

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785330672

⚠️ On DNS blocklist: tif

Same first word

2fa-sb.com

DNS History

7 records (6 active, 1 former)

●NSbethany.ns.cloudflare.com2026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 09:57:26
● 2026-07-29 13:39:28

●NSelmo.ns.cloudflare.com2026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 09:57:26
● 2026-07-29 13:39:28

●A104.21.9.2432026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 09:57:26
● 2026-07-29 13:39:28

●A172.67.161.1992026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 09:57:26
● 2026-07-29 13:39:28

●A2606:4700:3032::6815:9f32026-02-18 → 2026-07-29 · 2 obs

● 2026-02-18 09:57:26
● 2026-07-29 13:39:28

●A2606:4700:3033::ac43:a1c72026-07-29 → 2026-07-29 · 2 obs

○ 2026-05-25 23:27:00
● 2026-07-29 13:39:28

○A2606:4700:3037::ac43:a1c72026-02-18 → 2026-05-25 · 3 obs

● 2026-02-18 09:57:26
● 2026-05-25 23:27:00
○ 2026-07-29 13:39:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
2fa-sb.com	elmo.ns.cloudflare.com, bethany.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.163

NS records: elmo.ns.cloudflare.com, bethany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2fa-sb.com (unsigned zone)

⏱️ Timing

Total: 251ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.161.199, 104.21.9.243`
AAAA	2	`2606:4700:3032::6815:9f3, 2606:4700:3033::ac43:a1c7`
NS	2	`bethany.ns.cloudflare.com, elmo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bethany.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (elmo.ns.cloudflare.com, elmo.ns.cloudflare.com, elmo.ns.cloudflare.com...)

Analysis

IP Addresses

2fa-sb.com has four IP addresses: 104.21.9.243, 172.67.161.199, 2606:4700:3032::6815:9f3 and 2606:4700:3033::ac43:a1c7.

Additional host names — 9659adh30.top, bridgemountkp.ru, buzzwords.gg and two others — share IP numbers with 2fa-sb.com.

Name Servers

Two name servers handle the delegation for 2fa-sb.com: bethany.ns.cloudflare.com and elmo.ns.cloudflare.com.

2fa-sb.com shares its name server setup with other domains, including 2vbks.com, pixbr.io, superp1x.io and two others.

2fa-sb.com shares at least some of its name servers with other domains, including spinanddrylaundry.com, vaptvupt.delivery, timkay.us and two others.

These name servers are frequently paired with the name servers tessa.ns.cloudflare.com and byron.ns.cloudflare.com.

Host names with 6 IP numbers:

bethany.ns.cloudflare.com resolves to 108.162.194.31, 162.159.38.31 and 172.64.34.31 among others, with 3 other IP addresses in total.

elmo.ns.cloudflare.com resolves to 108.162.193.163, 172.64.33.163 and 173.245.59.163 among others, with 3 other IP addresses in total.