`ersanails.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3866^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b7c4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.56.102^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.183.196^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`beau.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c149^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`beau.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2149^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`beau.ns.cloudflare.com`
		A	108.162.193.73^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	172.64.33.73^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
		A	173.245.59.73^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`beau.ns.cloudflare.com`
NS	`hattie.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ac^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ac^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hattie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ac^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hattie.ns.cloudflare.com`
		A	108.162.194.172^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	162.159.38.172^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
		A	172.64.34.172^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hattie.ns.cloudflare.com`
MX	`mx1.feishu.cn` ⭐
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
MX	`mx2.feishu.cn`⁽⁵⁾
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
MX	`mx3.feishu.cn`⁽¹⁰⁾
		A	52.220.106.220^{🇸🇬 Amazon52.220.0.0/15 SIN prefix}
			PTR	`ec2-52-220-106-220.ap-southeast-1.compute.amazonaws.com`
		A	101.126.58.225^{🇨🇳 VOLCANO-ENGINE101.126.56.0/21 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	122.14.229.0^{🇨🇳 CHINAMOBILE-CN122.14.224.0/20}
TXT	`NETORGFT14545014.onmicrosoft.com`
TXT	`google-site-verification=CEcsPtvM4Ii1pF5TCweYraLepXye_XHsyxzQ3G2262Y`
TXT	`klaviyo-site-verification=WT5Cy3`
TXT	`pinterest-site-verification=bfb58b67649f602bbdeb3520afde0242`
TXT	`v=spf1 +include:_netblocks.m.feishu.cn -all`
TXT	`verification-code-site-App_feishu=ARpcmktTJmS1en8rjf0B`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.56.102, 172.67.183.196
		IPv6	2606:4700:3030::6815:3866, 2606:4700:3037::ac43:b7c4
SOA	`beau.ns.cloudflare.com`dns@cloudflare.com serial=2398565574

`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=1771291435

📈 Tranco rank: #304,081

Same first word

ersanails.com

Similar names

DNS History

13 records (9 active, 4 former)

●NSbeau.ns.cloudflare.com2026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

●NShattie.ns.cloudflare.com2026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

●MXmx1.feishu.cn2026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

●MXmx2.feishu.cn2026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

●MXmx3.feishu.cn2026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

●A104.21.56.1022026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

●A172.67.183.1962026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

○A188.114.96.02026-03-03 → 2026-03-24 · 2 obs

○ 2026-03-03 11:02:30
○ 2026-03-24 10:13:22

○A188.114.97.02026-03-03 → 2026-03-24 · 2 obs

○ 2026-03-03 11:02:30
○ 2026-03-24 10:13:22

●A2606:4700:3030::6815:38662026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

●A2606:4700:3037::ac43:b7c42026-03-03 → 2026-03-24 · 2 obs

● 2026-03-03 11:02:30
● 2026-03-24 10:13:22

○A2a06:98c1:3120::2026-03-03 → 2026-03-24 · 2 obs

○ 2026-03-03 11:02:30
○ 2026-03-24 10:13:22

○A2a06:98c1:3121::2026-03-03 → 2026-03-24 · 2 obs

○ 2026-03-03 11:02:30
○ 2026-03-24 10:13:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ersanails.com	beau.ns.cloudflare.com, hattie.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.73

NS records: beau.ns.cloudflare.com, hattie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ersanails.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.56.102, 172.67.183.196`
AAAA	2	`2606:4700:3030::6815:3866, 2606:4700:3037::ac43:b7c4`
NS	2	`beau.ns.cloudflare.com, hattie.ns.cloudflare.com`
MX	3	`mx1.feishu.cn (pri: 1), mx3.feishu.cn (pri: 10)...`
TXT	6	`NETORGFT14545014.onmicrosoft.com, google-site-verification=CEcsPtvM4Ii1pF5...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`beau.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by ersanails.com: 2606:4700:3030::6815:3866, 2606:4700:3037::ac43:b7c4, 104.21.56.102 and 172.67.183.196.

other host names including kklmy.com, packc.xyz, jinsihong.com, haosheng2030.com and pulpsite.net share IP numbers with ersanails.com.

Name Servers

ersanails.com is delegated to two name servers beau.ns.cloudflare.com and hattie.ns.cloudflare.com.

ersanails.com shares the same name server setup as other domains, for instance mangekimambi.co.tz, brewer.co.il, icareservice.ru, spintime.co.uk and woosun.net.

ersanails.com at least partially shares name servers with other domains, for instance grahaspinmaster.org, workbranch.com, justrunning.com, pdhp.org and mehsec.com.

These name servers are commonly used alongside jakub.ns.cloudflare.com and aida.ns.cloudflare.com.

Host names with six IP numbers:

Host name beau.ns.cloudflare.com points to: 2606:4700:58::adf5:3b49, 2803:f800:50::6ca2:c149, 2a06:98c1:50::ac40:2149, 108.162.193.73, 172.64.33.73 and 173.245.59.73.

Host name hattie.ns.cloudflare.com points to: 2606:4700:50::a29f:26ac, 2803:f800:50::6ca2:c2ac, 2a06:98c1:50::ac40:22ac, 108.162.194.172, 162.159.38.172 and 172.64.34.172.

Mail Servers

ersanails.com is handled by three mail servers: mx1.feishu.cn, mx2.feishu.cn and mx3.feishu.cn.

ersanails.com shares some mail servers with other domains, at least partially, for instance mogo.ltd, 1diff.com, octo.fm, 1f2.net and tiaobao.com.