`first64.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c8c9^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:24e5^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.36.229^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.201^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`owen.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bdb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1db^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`owen.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21db^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`owen.ns.cloudflare.com`
		A	108.162.193.219^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	172.64.33.219^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
		A	173.245.59.219^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`owen.ns.cloudflare.com`
NS	`ruth.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ruth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ruth.ns.cloudflare.com`
		A	108.162.192.143^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	172.64.32.143^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
		A	173.245.58.143^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ruth.ns.cloudflare.com`
MX	`mail.first64.com` ⭐
		A	96.47.160.91^{NET-1GSERVERS96.47.160.0/22 1GServers.com}
TXT	`v=spf1 a mx ip4:96.47.160.91 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.36.229, 172.67.200.201
		IPv6 hints	2606:4700:3032::ac43:c8c9, 2606:4700:3036::6815:24e5
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`owen.ns.cloudflare.com`dns@cloudflare.com serial=2403761280

`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=1778706911

Subdomains

mail.first64.com

Same first word

first64.com

DNS History

16 records (7 active, 9 former)

○NSaragorn.ns.cloudflare.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:00:58
○ 2017-08-08 01:29:40
○ 2026-05-13 21:42:58

○NSnelly.ns.cloudflare.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:00:58
○ 2017-08-08 01:29:40
○ 2026-05-13 21:42:58

○NSns1.justhost.com2017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-17 07:00:58
● 2017-08-08 01:29:40
○ 2026-05-09 11:49:24
○ 2026-05-13 21:42:58

○NSns2.justhost.com2017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-17 07:00:58
● 2017-08-08 01:29:40
○ 2026-05-09 11:49:24
○ 2026-05-13 21:42:58

●NSowen.ns.cloudflare.com2026-05-09 → 2026-05-13 · 3 obs

○ 2017-08-08 01:29:40
● 2026-05-09 11:49:24
● 2026-05-13 21:42:58

●NSruth.ns.cloudflare.com2026-05-09 → 2026-05-13 · 3 obs

○ 2017-08-08 01:29:40
● 2026-05-09 11:49:24
● 2026-05-13 21:42:58

●MXmail.first64.com2016-12-17 → 2026-05-13 · 2 obs

● 2016-12-17 07:00:58
● 2026-05-13 21:42:58

○A104.18.32.672016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:00:58
○ 2017-08-08 01:29:40
○ 2026-05-13 21:42:58

○A104.18.33.672016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:00:58
○ 2017-08-08 01:29:40
○ 2026-05-13 21:42:58

●A104.21.36.2292026-05-09 → 2026-05-13 · 3 obs

○ 2017-08-08 01:29:40
● 2026-05-09 11:49:24
● 2026-05-13 21:42:58

●A172.67.200.2012026-05-09 → 2026-05-13 · 3 obs

○ 2017-08-08 01:29:40
● 2026-05-09 11:49:24
● 2026-05-13 21:42:58

○A173.254.28.762017-08-08 → 2017-08-08 · 4 obs

○ 2016-12-17 07:00:58
● 2017-08-08 01:29:40
○ 2026-05-09 11:49:24
○ 2026-05-13 21:42:58

○A2400:cb00:2048:1::6812:20432016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:00:58
○ 2017-08-08 01:29:40
○ 2026-05-13 21:42:58

○A2400:cb00:2048:1::6812:21432016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 07:00:58
○ 2017-08-08 01:29:40
○ 2026-05-13 21:42:58

●A2606:4700:3032::ac43:c8c92026-05-09 → 2026-05-13 · 3 obs

○ 2017-08-08 01:29:40
● 2026-05-09 11:49:24
● 2026-05-13 21:42:58

●A2606:4700:3036::6815:24e52026-05-09 → 2026-05-13 · 3 obs

○ 2017-08-08 01:29:40
● 2026-05-09 11:49:24
● 2026-05-13 21:42:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
first64.com	ruth.ns.cloudflare.com, owen.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.219

NS records: ruth.ns.cloudflare.com, owen.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 230ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.36.229, 172.67.200.201`
AAAA	2	`2606:4700:3032::ac43:c8c9, 2606:4700:3036::6815:24e5`
NS	2	`owen.ns.cloudflare.com, ruth.ns.cloudflare.com`
MX	1	`mail.first64.com (pri: 10)`
TXT	1	`v=spf1 a mx ip4:96.47.160.91 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`owen.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

first64.com is the parent of mail.first64.com.

IP Addresses

first64.com points to four IP numbers: 2606:4700:3032::ac43:c8c9, 2606:4700:3036::6815:24e5, 104.21.36.229 and 172.67.200.201.

Other host names including zuqiubocaigongsipaiming.xcfamily.com, cbdweeds.net, dafa888yulechengqukuan.xcfamily.com, ea.net.py and torontobluessociety.com share IP numbers with first64.com.

Name Servers

first64.com's delegation uses two name servers, owen.ns.cloudflare.com and ruth.ns.cloudflare.com.

first64.com shares the same name server setup as other domains, for example perfect-forecast.com, mystakes.nl, fom.global, shambolicpack.de and buzzer.lk.

first64.com at least partially shares name servers with other domains, including cafecityguide.website, tptlearn.com, xalonghao.com, mebior.com and skelf.net.

these name servers are commonly used together with mckinley.ns.cloudflare.com, dolly.ns.cloudflare.com and sima.ns.cloudflare.com.

Host names with six IP numbers:

owen.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdb, 2803:f800:50::6ca2:c1db, 2a06:98c1:50::ac40:21db, 108.162.193.219, 172.64.33.219 and 173.245.59.219.

ruth.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8f, 2803:f800:50::6ca2:c08f, 2a06:98c1:50::ac40:208f, 108.162.192.143, 172.64.32.143 and 173.245.58.143.

Mail Servers

first64.com is handled by a single mail server, mail.first64.com.

mail.first64.com points to a single IP: 96.47.160.91.

first64.com - robtex.com

first64.com

com

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`first64.com`

`com`