2fa.codes - dns.ninja

`2fa.codes`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:18d6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3030::ac43:dcd6^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.214^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.214^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`derek.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`derek.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`derek.ns.cloudflare.com`
		A	108.162.193.154^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	172.64.33.154^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
		A	173.245.59.154^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`derek.ns.cloudflare.com`
NS	`liz.ns.cloudflare.com`
		A	2606:4700:50::adf5:3abd^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`liz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`liz.ns.cloudflare.com`
		A	108.162.192.189^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	172.64.32.189^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
		A	173.245.58.189^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`liz.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.24.214, 172.67.220.214
		IPv6 hints	2606:4700:3030::6815:18d6, 2606:4700:3030::ac43:dcd6
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com
SOA	`derek.ns.cloudflare.com`dns@cloudflare.com serial=2406918962

`codes`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.codes` ⭐
	NS	`v0n1.nic.codes`
	NS	`v0n2.nic.codes`
	NS	`v0n3.nic.codes`
	NS	`v2n0.nic.codes`
	NS	`v2n1.nic.codes`
	SOA	`v0n0.nic.codes`hostmaster@donuts.email serial=1781507726

Same first word

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2fa.fan

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2fa.email

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af2.es

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2af.ru

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2af.it

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af2.com.br

af2.com

f2a.space

af2.de

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af2.info

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2af.fr

f2a.net

a2f.nl

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a2f.ru

af2.ch

f2a.us

fa2.ru

a2f.in

a2f.com.au

f2a.com

2af.de

af2.eu

DNS History

13 records (6 active, 7 former)

○NSabby.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:39:06
○ 2020-02-03 02:39:56
○ 2026-06-15 07:39:14

○NSandy.ns.cloudflare.com2016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:39:06
○ 2020-02-03 02:39:56
○ 2026-06-15 07:39:14

●NSderek.ns.cloudflare.com2020-02-03 → 2026-06-15 · 3 obs

○ 2016-12-10 19:39:06
● 2020-02-03 02:39:56
● 2026-06-15 07:39:14

●NSliz.ns.cloudflare.com2020-02-03 → 2026-06-15 · 3 obs

○ 2016-12-10 19:39:06
● 2020-02-03 02:39:56
● 2026-06-15 07:39:14

○A104.208.235.322016-12-10 → 2016-12-10 · 3 obs

● 2016-12-10 19:39:06
○ 2020-02-03 02:39:56
○ 2026-06-15 07:39:14

●A104.21.24.2142026-02-28 → 2026-06-15 · 3 obs

○ 2020-02-03 02:39:56
● 2026-02-28 10:45:00
● 2026-06-15 07:39:14

○A104.31.94.102020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 19:39:06
● 2020-02-03 02:39:56
○ 2026-02-28 10:45:00
○ 2026-06-15 07:39:14

○A104.31.95.102020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 19:39:06
● 2020-02-03 02:39:56
○ 2026-02-28 10:45:00
○ 2026-06-15 07:39:14

●A172.67.220.2142026-02-28 → 2026-06-15 · 3 obs

○ 2020-02-03 02:39:56
● 2026-02-28 10:45:00
● 2026-06-15 07:39:14

●A2606:4700:3030::6815:18d62026-02-28 → 2026-06-15 · 3 obs

○ 2020-02-03 02:39:56
● 2026-02-28 10:45:00
● 2026-06-15 07:39:14

●A2606:4700:3030::ac43:dcd62026-02-28 → 2026-06-15 · 3 obs

○ 2020-02-03 02:39:56
● 2026-02-28 10:45:00
● 2026-06-15 07:39:14

○A2606:4700:3035::681f:5e0a2020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 19:39:06
● 2020-02-03 02:39:56
○ 2026-02-28 10:45:00
○ 2026-06-15 07:39:14

○A2606:4700:3035::681f:5f0a2020-02-03 → 2020-02-03 · 4 obs

○ 2016-12-10 19:39:06
● 2020-02-03 02:39:56
○ 2026-02-28 10:45:00
○ 2026-06-15 07:39:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
codes	v0n0.nic.codes, v0n1.nic.codes, v0n2.nic.codes, v0n3.nic.codes...	12 records
2fa.codes	derek.ns.cloudflare.com, liz.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.189

NS records: derek.ns.cloudflare.com, liz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 2fa.codes (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.24.214, 172.67.220.214`
AAAA	2	`2606:4700:3030::ac43:dcd6, 2606:4700:3030::6815:18d6`
NS	2	`derek.ns.cloudflare.com, liz.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`derek.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.codes, v0n1.nic.codes, v0n2.nic.codes...)

Analysis

IP Addresses

2fa.codes has four IP addresses: 104.21.24.214, 172.67.220.214, 2606:4700:3030::6815:18d6 and 2606:4700:3030::ac43:dcd6.

Additional host names — www.thefgi.net, hicofsi.org, arcotroadtimes.com and two others — share IP numbers with 2fa.codes.

Name Servers

2fa.codes has two authoritative name servers — derek.ns.cloudflare.com and liz.ns.cloudflare.com.

2fa.codes shares its name server setup with other domains, including cisco-is-fat.cfd, biba.lv, jugglingjesters.com and two others.

2fa.codes shares at least some of its name servers with other domains, including test-caaps.com, vynamic.tv, compusoft.se and two others.

These name servers are frequently paired with the name servers jason.ns.cloudflare.com and lucy.ns.cloudflare.com.

Host names with 6 IP numbers:

derek.ns.cloudflare.com points to 108.162.193.154, 172.64.33.154, 173.245.59.154 and 3 other IP addresses.

liz.ns.cloudflare.com points to 108.162.192.189, 172.64.32.189, 173.245.58.189 and 3 other IP addresses.