`by1838.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:9214^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:2f5a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.90^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.20^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fattouche.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c30^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c330^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fattouche.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2330^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fattouche.ns.cloudflare.com`
		A	108.162.195.48^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	162.159.44.48^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
		A	172.64.35.48^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fattouche.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.90, 172.67.146.20
		IPv6 hints	2606:4700:3034::ac43:9214, 2606:4700:3035::6815:2f5a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=119, name=cloudflare-ech.com
SOA	`fattouche.ns.cloudflare.com`dns@cloudflare.com serial=2408152831

`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=1786576374

Subdomains

www.by1838.com

Same first word

by1838.com

Similar names

by8831.com

DNS History

19 records (6 active, 13 former)

○NSexpire1.gname-dns.com2026-05-01 → 2026-08-12 · 2 obs

○ 2026-05-01 10:27:08
○ 2026-08-12 23:22:54

○NSexpire2.gname-dns.com2026-05-01 → 2026-08-12 · 2 obs

○ 2026-05-01 10:27:08
○ 2026-08-12 23:22:54

●NSfattouche.ns.cloudflare.com2026-07-26 → 2026-08-12 · 3 obs

○ 2026-06-03 09:17:28
● 2026-07-26 07:37:54
● 2026-08-12 23:22:54

○NSnova.ns.cloudflare.com2026-05-01 → 2026-06-03 · 4 obs

● 2026-05-01 10:27:08
● 2026-06-03 09:17:28
○ 2026-07-26 07:37:54
○ 2026-08-12 23:22:54

○NSrommy.ns.cloudflare.com2026-05-01 → 2026-06-03 · 4 obs

● 2026-05-01 10:27:08
● 2026-06-03 09:17:28
○ 2026-07-26 07:37:54
○ 2026-08-12 23:22:54

●NStessa.ns.cloudflare.com2026-07-26 → 2026-08-12 · 3 obs

○ 2026-06-03 09:17:28
● 2026-07-26 07:37:54
● 2026-08-12 23:22:54

●A104.21.47.902026-07-26 → 2026-08-12 · 5 obs

○ 2026-06-03 09:17:28
● 2026-07-26 07:37:54
○ 2026-07-30 12:40:12
● 2026-08-03 13:15:02
● 2026-08-12 23:22:54

○A104.21.87.512026-05-01 → 2026-06-03 · 4 obs

● 2026-05-01 10:27:08
● 2026-06-03 09:17:28
○ 2026-07-26 07:37:54
○ 2026-08-12 23:22:54

○A172.67.141.1322026-05-01 → 2026-06-03 · 4 obs

● 2026-05-01 10:27:08
● 2026-06-03 09:17:28
○ 2026-07-26 07:37:54
○ 2026-08-12 23:22:54

●A172.67.146.202026-07-26 → 2026-08-12 · 5 obs

○ 2026-06-03 09:17:28
● 2026-07-26 07:37:54
○ 2026-07-30 12:40:12
● 2026-08-03 13:15:02
● 2026-08-12 23:22:54

○A188.114.96.02026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-26 07:37:54
● 2026-07-30 12:40:12
○ 2026-08-03 13:15:02
○ 2026-08-12 23:22:54

○A188.114.97.02026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-26 07:37:54
● 2026-07-30 12:40:12
○ 2026-08-03 13:15:02
○ 2026-08-12 23:22:54

○A2606:4700:3033::6815:57332026-05-01 → 2026-06-03 · 4 obs

● 2026-05-01 10:27:08
● 2026-06-03 09:17:28
○ 2026-07-26 07:37:54
○ 2026-08-12 23:22:54

●A2606:4700:3034::ac43:92142026-07-26 → 2026-08-12 · 5 obs

○ 2026-06-03 09:17:28
● 2026-07-26 07:37:54
○ 2026-07-30 12:40:12
● 2026-08-03 13:15:02
● 2026-08-12 23:22:54

●A2606:4700:3035::6815:2f5a2026-07-26 → 2026-08-12 · 5 obs

○ 2026-06-03 09:17:28
● 2026-07-26 07:37:54
○ 2026-07-30 12:40:12
● 2026-08-03 13:15:02
● 2026-08-12 23:22:54

○A2606:4700:3036::ac43:8d842026-05-01 → 2026-06-03 · 4 obs

● 2026-05-01 10:27:08
● 2026-06-03 09:17:28
○ 2026-07-26 07:37:54
○ 2026-08-12 23:22:54

○A2a06:98c1:3120::2026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-26 07:37:54
● 2026-07-30 12:40:12
○ 2026-08-03 13:15:02
○ 2026-08-12 23:22:54

○A2a06:98c1:3121::2026-07-30 → 2026-07-30 · 4 obs

○ 2026-07-26 07:37:54
● 2026-07-30 12:40:12
○ 2026-08-03 13:15:02
○ 2026-08-12 23:22:54

○CNAMEexp.gs-cdn.com2026-05-01 → 2026-08-12 · 2 obs

○ 2026-05-01 10:27:08
○ 2026-08-12 23:22:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
by1838.com	tessa.ns.cloudflare.com, fattouche.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.229

NS records: tessa.ns.cloudflare.com, fattouche.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for by1838.com (unsigned zone)

⏱️ Timing

Total: 252ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.146.20, 104.21.47.90`
AAAA	2	`2606:4700:3034::ac43:9214, 2606:4700:3035::6815:2f5a`
NS	2	`fattouche.ns.cloudflare.com, tessa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fattouche.ns.cloudflare.com dns.cloudfla`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

by1838.com is the parent zone for www.by1838.com.

IP Addresses

by1838.com has four IP addresses: 104.21.47.90, 172.67.146.20, 2606:4700:3034::ac43:9214 and 2606:4700:3035::6815:2f5a.

Two other host names, along with quickandeasyinc.com, www.1123wo.com and annuaire-pro.net, also share IP numbers with by1838.com.

Name Servers

Two name servers handle the delegation for by1838.com: fattouche.ns.cloudflare.com and tessa.ns.cloudflare.com.

by1838.com shares its NS records with other domains, for example kksp733.top, jincakhx.xyz, 007099.xyz and two others.

by1838.com partially shares its NS delegation with several other domains, including fier.nl, tcngs.cc, casino10538a.buzz and two others.

These name servers often co-occur with the name servers nelci.ns.cloudflare.com.

DNS names with 6 IP addresses:

fattouche.ns.cloudflare.com resolves to 108.162.195.48, 162.159.44.48 and 172.64.35.48 among others, with 3 other IP addresses in total.

tessa.ns.cloudflare.com resolves to 108.162.194.229, 162.159.38.229 and 172.64.34.229 among others, with 3 other IP addresses in total.

by1838.com - robtex.com

by1838.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`by1838.com`

`com`