`biotechpulse.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:8541^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:55e^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.94^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.65^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`bart.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b47^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c147^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`bart.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2147^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`bart.ns.cloudflare.com`
		A	108.162.193.71^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	172.64.33.71^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
		A	173.245.59.71^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`bart.ns.cloudflare.com`
NS	`hera.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aa2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`hera.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`hera.ns.cloudflare.com`
		A	108.162.192.162^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	172.64.32.162^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
		A	173.245.58.162^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`hera.ns.cloudflare.com`
MX	`mail.idp365.net` ⭐
		A	217.19.248.131^{🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre}
			PTR	`redirect1.safenames.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.94, 172.67.133.65
		IPv6 hints	2606:4700:3031::ac43:8541, 2606:4700:3035::6815:55e
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`bart.ns.cloudflare.com`dns@cloudflare.com serial=2408738841

`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=1784982222

Same first word

biotechpulse.com

DNS History

15 records (7 active, 8 former)

●NSbart.ns.cloudflare.com2026-07-13 → 2026-07-25 · 3 obs

○ 2017-10-10 14:05:30
● 2026-07-13 10:57:50
● 2026-07-25 12:25:54

●NShera.ns.cloudflare.com2026-07-13 → 2026-07-25 · 3 obs

○ 2017-10-10 14:05:30
● 2026-07-13 10:57:50
● 2026-07-25 12:25:54

○NSns1.wordpress.com2015-08-14 → 2016-09-09 · 4 obs

● 2015-08-14 14:41:10
● 2016-09-09 15:51:40
○ 2017-10-10 14:05:30
○ 2026-07-25 12:25:54

○NSns2.wordpress.com2015-08-14 → 2016-09-09 · 4 obs

● 2015-08-14 14:41:10
● 2016-09-09 15:51:40
○ 2017-10-10 14:05:30
○ 2026-07-25 12:25:54

○NSns3.wordpress.com2015-08-14 → 2016-09-09 · 4 obs

● 2015-08-14 14:41:10
● 2016-09-09 15:51:40
○ 2017-10-10 14:05:30
○ 2026-07-25 12:25:54

●MXmail.idp365.net2026-07-13 → 2026-07-25 · 3 obs

○ 2017-10-10 14:05:30
● 2026-07-13 10:57:50
● 2026-07-25 12:25:54

○MXsmtp-fwd.wordpress.com2015-08-14 → 2016-09-09 · 4 obs

● 2015-08-14 14:41:10
● 2016-09-09 15:51:40
○ 2017-10-10 14:05:30
○ 2026-07-25 12:25:54

●A104.21.5.942026-07-13 → 2026-07-25 · 3 obs

○ 2017-10-10 14:05:30
● 2026-07-13 10:57:50
● 2026-07-25 12:25:54

●A172.67.133.652026-07-13 → 2026-07-25 · 3 obs

○ 2017-10-10 14:05:30
● 2026-07-13 10:57:50
● 2026-07-25 12:25:54

○A192.0.78.242015-08-14 → 2016-09-09 · 4 obs

● 2015-08-14 14:41:10
● 2016-09-09 15:51:40
○ 2017-10-10 14:05:30
○ 2026-07-25 12:25:54

○A192.0.78.252015-08-14 → 2016-09-09 · 4 obs

● 2015-08-14 14:41:10
● 2016-09-09 15:51:40
○ 2017-10-10 14:05:30
○ 2026-07-25 12:25:54

○A2606:4700:3030::6815:55e2026-07-13 → 2026-07-13 · 4 obs

○ 2017-10-10 14:05:30
● 2026-07-13 10:57:50
○ 2026-07-23 00:32:06
○ 2026-07-25 12:25:54

●A2606:4700:3031::ac43:85412026-07-23 → 2026-07-25 · 3 obs

○ 2026-07-13 10:57:50
● 2026-07-23 00:32:06
● 2026-07-25 12:25:54

○A2606:4700:3032::ac43:85412026-07-13 → 2026-07-13 · 4 obs

○ 2017-10-10 14:05:30
● 2026-07-13 10:57:50
○ 2026-07-23 00:32:06
○ 2026-07-25 12:25:54

●A2606:4700:3035::6815:55e2026-07-23 → 2026-07-25 · 3 obs

○ 2026-07-13 10:57:50
● 2026-07-23 00:32:06
● 2026-07-25 12:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biotechpulse.com	bart.ns.cloudflare.com, hera.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotechpulse.com (unsigned zone)

⏱️ Timing

Total: 1010ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.65, 104.21.5.94`
AAAA	2	`2606:4700:3035::6815:55e, 2606:4700:3031::ac43:8541`
NS	2	`bart.ns.cloudflare.com, hera.ns.cloudflare.com`
MX	1	`mail.idp365.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`bart.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

biotechpulse.com directs to four IP numbers, which are 104.21.5.94, 172.67.133.65, 2606:4700:3031::ac43:8541 and 2606:4700:3035::6815:55e.

Other host names, for instance pc528.com, empresasdeasturias.es, darcon.ru and two other share IP numbers with biotechpulse.com.

Name Servers

biotechpulse.com uses two name servers for its delegation: bart.ns.cloudflare.com and hera.ns.cloudflare.com.

biotechpulse.com shares its name server setup with other domains, including crcpressebooks.com, snr-journal.com, shopperinsightsintl.com and two others.

There is at least partial name server overlap between biotechpulse.com and other domains — onlinecchf.com, zapeixu.com, challengestrata.com and two more among them.

These name servers are routinely deployed together with the name servers pranab.ns.cloudflare.com.

Host names with 6 IP numbers:

Hostname bart.ns.cloudflare.com directs to 108.162.193.71, 172.64.33.71 and 173.245.59.71 along with 3 other IP addresses.

Hostname hera.ns.cloudflare.com directs to 108.162.192.162, 172.64.32.162 and 173.245.58.162 along with 3 other IP addresses.

Mail Servers

biotechpulse.com has one mail server: mail.idp365.net.

mail.idp365.net directs to just one IP number, 217.19.248.131.

biotechpulse.com - robtex.com