`emeraldresearchltd.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:46c2^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8acd^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.194^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.138.205^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`mary.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
MX	`emeraldresearchltd-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.89.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo3p265cu00302.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
TXT	`MS=ms16433230`
TXT	`google-site-verification=FKCyXiK8mYeUEZ2F1uT7-r2P6lC57VRy74BsaurS0GI`
TXT	`v=spf1 include:spf.stackmail.com a mx include:spf.protection.outlook.com ip4:...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.70.194, 172.67.138.205
		IPv6	2606:4700:3034::6815:46c2, 2606:4700:3036::ac43:8acd
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2398925957

`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=1774385782

Same first word

emeraldresearchltd.com

DNS History

11 records (7 active, 4 former)

●NSburt.ns.cloudflare.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-09-09 02:58:18
● 2026-02-16 02:10:22
● 2026-03-24 21:25:02

●NSmary.ns.cloudflare.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-09-09 02:58:18
● 2026-02-16 02:10:22
● 2026-03-24 21:25:02

○NSns1.serversname.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 02:58:18
○ 2026-02-16 02:10:22
○ 2026-03-24 21:25:02

○NSns2.serversname.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 02:58:18
○ 2026-02-16 02:10:22
○ 2026-03-24 21:25:02

●MXemeraldresearchltd-com.mail.protection.outlook.com2026-02-16 → 2026-03-24 · 3 obs

○ 2017-09-09 02:58:18
● 2026-02-16 02:10:22
● 2026-03-24 21:25:02

○MXmail.emeraldresearchltd.com2017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 02:58:18
○ 2026-02-16 02:10:22
○ 2026-03-24 21:25:02

●A104.21.70.1942026-02-16 → 2026-03-24 · 3 obs

○ 2017-09-09 02:58:18
● 2026-02-16 02:10:22
● 2026-03-24 21:25:02

●A172.67.138.2052026-02-16 → 2026-03-24 · 3 obs

○ 2017-09-09 02:58:18
● 2026-02-16 02:10:22
● 2026-03-24 21:25:02

○A213.48.96.572017-09-09 → 2017-09-09 · 3 obs

● 2017-09-09 02:58:18
○ 2026-02-16 02:10:22
○ 2026-03-24 21:25:02

●A2606:4700:3034::6815:46c22026-02-16 → 2026-03-24 · 3 obs

○ 2017-09-09 02:58:18
● 2026-02-16 02:10:22
● 2026-03-24 21:25:02

●A2606:4700:3036::ac43:8acd2026-02-16 → 2026-03-24 · 3 obs

○ 2017-09-09 02:58:18
● 2026-02-16 02:10:22
● 2026-03-24 21:25:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...	-
emeraldresearchltd.com	mary.ns.cloudflare.com, burt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.134

NS records: mary.ns.cloudflare.com, burt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emeraldresearchltd.com (unsigned zone)

⏱️ Timing

Total: 206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.138.205, 104.21.70.194`
AAAA	2	`2606:4700:3036::ac43:8acd, 2606:4700:3034::6815:46c2`
NS	2	`burt.ns.cloudflare.com, mary.ns.cloudflare.com`
MX	1	`emeraldresearchltd-com.mail.protection.o`
TXT	3	`MS=ms16433230, google-site-verification=FKCyXiK8mYeUEZ2...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

emeraldresearchltd.com points to four IP numbers: 2606:4700:3034::6815:46c2, 2606:4700:3036::ac43:8acd, 104.21.70.194 and 172.67.138.205.

Other host names, for instance bgm-immobilier.com, eurojackpot.net, 3rin.gs, keyboardsmadesimple.com and casinosua.club share IP numbers with emeraldresearchltd.com.

Name Servers

emeraldresearchltd.com is delegated to two name servers: burt.ns.cloudflare.com and mary.ns.cloudflare.com.

emeraldresearchltd.com uses the same name server setup as other domains, for instance simans.net, pmxu.link, tarba.org, coloroi.com and gsmfastest.com.

emeraldresearchltd.com shares name servers with other domains at least partially, for instance ww88.tw, fkmy.cn, disuka.com, academiahacker.com.br and magyarok.co.uk.

these name servers are often used together with the name servers brenda.ns.cloudflare.com.

Host names with six IP numbers: burt.ns.cloudflare.com points to 2606:4700:58::adf5:3b4f, 2803:f800:50::6ca2:c14f, 2a06:98c1:50::ac40:214f, 108.162.193.79, 172.64.33.79 and 173.245.59.79; mary.ns.cloudflare.com points to 2606:4700:50::adf5:3a86, 2803:f800:50::6ca2:c086, 2a06:98c1:50::ac40:2086, 108.162.192.134, 172.64.32.134 and 173.245.58.134.

Mail Servers

The mail server for emeraldresearchltd.com is emeraldresearchltd-com.mail.protection.outlook.com.

Host emeraldresearchltd-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca1a::, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.89.2 and 52.101.99.0.

emeraldresearchltd.com - robtex.com