`byfw18.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:53de^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b636^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.222^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.182.54^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`adele.ns.cloudflare.com` ⭐ ⚠️ Not in parent delegation
		A	2606:4700:50::a29f:269c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c29c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`adele.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:229c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`adele.ns.cloudflare.com`
		A	108.162.194.156^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	162.159.38.156^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
		A	172.64.34.156^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`adele.ns.cloudflare.com`
NS	`arnold.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:58::adf5:3b45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c145^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`arnold.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2145^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`arnold.ns.cloudflare.com`
		A	108.162.193.69^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	172.64.33.69^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
		A	173.245.59.69^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`arnold.ns.cloudflare.com`
NS	`ian.ns.cloudflare.com` ⚠️ Not in parent delegation
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`jamie.ns.cloudflare.com` ⚠️ Not in zone NS records
		A	2606:4700:50::adf5:3aa8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jamie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jamie.ns.cloudflare.com`
		A	108.162.192.168^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	172.64.32.168^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
		A	173.245.58.168^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jamie.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.222, 172.67.182.54
		IPv6 hints	2606:4700:3030::6815:53de, 2606:4700:3036::ac43:b636
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=91, name=cloudflare-ech.com
SOA	`adele.ns.cloudflare.com`dns@cloudflare.com serial=2409771973

`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=1784332907

rank #729634 globally
rank #311430 in the tld

Same first word

byfw18.com

DNS History

13 records (8 active, 5 former)

●NSadele.ns.cloudflare.com2026-06-17 → 2026-07-18 · 3 obs

○ 2017-12-25 15:37:16
● 2026-06-17 18:21:40
● 2026-07-18 00:23:26

●NSarnold.ns.cloudflare.com2026-07-18 → 2026-07-18 · 2 obs

○ 2026-06-17 18:21:40
● 2026-07-18 00:23:26

●NSian.ns.cloudflare.com2026-06-17 → 2026-07-18 · 3 obs

○ 2017-12-25 15:37:16
● 2026-06-17 18:21:40
● 2026-07-18 00:23:26

●NSjamie.ns.cloudflare.com2026-07-18 → 2026-07-18 · 2 obs

○ 2026-06-17 18:21:40
● 2026-07-18 00:23:26

○NSmain2.ns365.net2016-12-21 → 2017-12-25 · 4 obs

● 2016-12-21 03:54:32
● 2017-12-25 15:37:16
○ 2026-06-17 18:21:40
○ 2026-07-18 00:23:26

○NSns5.gzidc.com2016-12-21 → 2017-12-25 · 4 obs

● 2016-12-21 03:54:32
● 2017-12-25 15:37:16
○ 2026-06-17 18:21:40
○ 2026-07-18 00:23:26

○NSns6.gzidc.com2016-12-21 → 2017-12-25 · 4 obs

● 2016-12-21 03:54:32
● 2017-12-25 15:37:16
○ 2026-06-17 18:21:40
○ 2026-07-18 00:23:26

●A104.21.83.2222026-06-17 → 2026-07-18 · 2 obs

● 2026-06-17 18:21:40
● 2026-07-18 00:23:26

●A172.67.182.542026-06-17 → 2026-07-18 · 2 obs

● 2026-06-17 18:21:40
● 2026-07-18 00:23:26

●A2606:4700:3030::6815:53de2026-07-10 → 2026-07-18 · 3 obs

○ 2026-06-17 18:21:40
● 2026-07-10 15:19:30
● 2026-07-18 00:23:26

○A2606:4700:3031::ac43:b6362026-06-17 → 2026-06-17 · 3 obs

● 2026-06-17 18:21:40
○ 2026-07-10 15:19:30
○ 2026-07-18 00:23:26

○A2606:4700:3034::6815:53de2026-06-17 → 2026-06-17 · 3 obs

● 2026-06-17 18:21:40
○ 2026-07-10 15:19:30
○ 2026-07-18 00:23:26

●A2606:4700:3036::ac43:b6362026-07-10 → 2026-07-18 · 3 obs

○ 2026-06-17 18:21:40
● 2026-07-10 15:19:30
● 2026-07-18 00:23:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, e.gtld-servers.net...	-
byfw18.com	arnold.ns.cloudflare.com, jamie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.69

NS records: arnold.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for byfw18.com (unsigned zone)

⏱️ Timing

Total: 106ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.83.222, 172.67.182.54`
AAAA	2	`2606:4700:3030::6815:53de, 2606:4700:3036::ac43:b636`
NS	2	`adele.ns.cloudflare.com, ian.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`adele.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

byfw18.com points to the four IP addresses 104.21.83.222, 172.67.182.54, 2606:4700:3030::6815:53de and 2606:4700:3036::ac43:b636.

Additional host names — bigbankorea.com, 1clickon.com, www.fojreuulsyxpi.website and two others — share IP numbers with byfw18.com.

Name Servers

byfw18.com has four authoritative name servers: adele.ns.cloudflare.com, arnold.ns.cloudflare.com, ian.ns.cloudflare.com and jamie.ns.cloudflare.com.

The name servers of byfw18.com overlap at least partially with those of other domains — among them ladin.org, houseofkos.com, decostudio.nl and two more.

These name servers commonly appear alongside the name servers cris.ns.cloudflare.com and lily.ns.cloudflare.com.

Host names with 6 IP numbers:

adele.ns.cloudflare.com maps to 108.162.194.156, 162.159.38.156, 172.64.34.156 and 3 additional IP addresses.

arnold.ns.cloudflare.com maps to 108.162.193.69, 172.64.33.69, 173.245.59.69 and 3 additional IP addresses.

ian.ns.cloudflare.com maps to 108.162.193.118, 172.64.33.118, 173.245.59.118 and 3 additional IP addresses.

jamie.ns.cloudflare.com maps to 108.162.192.168, 172.64.32.168, 173.245.58.168 and 3 additional IP addresses.

byfw18.com - robtex.com

byfw18.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`byfw18.com`

`com`