flexpulse.be - dns.ninja

`flexpulse.be`

DNSSEC	⚠️ Not signed
A	104.21.13.247^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.140^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`marge.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3abf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0bf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marge.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20bf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marge.ns.cloudflare.com`
		A	108.162.192.191^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	172.64.32.191^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
		A	173.245.58.191^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marge.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
MX	`spamrelay.zxcs.nl` ⭐
		A	2a06:2ec0:1::ffec^{🇳🇱 AS-ZXCS2a06:2ec0::/32}
			PTR	`spamrelay.zxcs.nl`
		A	185.104.28.12^{🇳🇱 AS-ZXCS185.104.28.0/24}
			PTR	`spamrelay.zxcs.nl`
MX	`mail.flexpulse.be`⁽²⁰⁾
		A	185.104.29.100^{🇳🇱 AS-ZXCS185.104.29.0/24}
			PTR	`web0132.zxcs.nl`
TXT	`google-site-verification=DYM9kV6ey6L4bE9V--gaRWb9jSM8_rthY11EbHyxv0s`
TXT	`v=spf1 a mx ip4:185.182.56.148 include:spf.mandrillapp.com include:_spf.tem.s...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.13.247, 172.67.133.140
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOA	`marge.ns.cloudflare.com`dns@cloudflare.com serial=2410432842

`be`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nsset.be` ⭐
	NS	`b.nsset.be`
	NS	`c.nsset.be`
	NS	`d.nsset.be`
	NS	`y.nsset.be`
	NS	`z.nsset.be`
	SOA	`a.nsset.be`be-hostmaster@dnsbelgium.be serial=1028254819

Subdomains

mail.flexpulse.be

Same first word

flexpulse.be

flexpulse.nl

flexpulse.com

Similar names

pulseflex.com

DNS History

13 records (6 active, 7 former)

●NSmarge.ns.cloudflare.com2015-08-24 → 2026-07-25 · 2 obs

● 2015-08-24 20:56:04
● 2026-07-25 13:01:10

●NStom.ns.cloudflare.com2015-08-24 → 2026-07-25 · 2 obs

● 2015-08-24 20:56:04
● 2026-07-25 13:01:10

○MXfallback.axc.nl2015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 20:56:04
● 2017-03-22 10:08:14
○ 2026-03-03 03:38:54
○ 2026-07-25 13:01:10

●MXmail.flexpulse.be2015-08-24 → 2026-07-25 · 2 obs

● 2015-08-24 20:56:04
● 2026-07-25 13:01:10

●MXspamrelay.zxcs.nl2026-03-03 → 2026-07-25 · 3 obs

○ 2017-03-22 10:08:14
● 2026-03-03 03:38:54
● 2026-07-25 13:01:10

●A104.21.13.2472026-03-03 → 2026-07-25 · 8 obs

○ 2017-03-22 10:08:14
● 2026-03-03 03:38:54
● 2026-06-02 10:56:16
○ 2026-06-02 19:10:04
● 2026-06-06 03:37:46
○ 2026-06-26 13:04:48
● 2026-07-09 19:42:24
● 2026-07-25 13:01:10

○A104.28.2.892015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 20:56:04
● 2017-03-22 10:08:14
○ 2026-03-03 03:38:54
○ 2026-07-25 13:01:10

○A104.28.3.892015-08-24 → 2017-03-22 · 4 obs

● 2015-08-24 20:56:04
● 2017-03-22 10:08:14
○ 2026-03-03 03:38:54
○ 2026-07-25 13:01:10

●A172.67.133.1402026-03-03 → 2026-07-25 · 8 obs

○ 2017-03-22 10:08:14
● 2026-03-03 03:38:54
● 2026-06-02 10:56:16
○ 2026-06-02 19:10:04
● 2026-06-06 03:37:46
○ 2026-06-26 13:04:48
● 2026-07-09 19:42:24
● 2026-07-25 13:01:10

○A188.114.96.02026-06-02 → 2026-06-26 · 6 obs

○ 2026-06-02 10:56:16
● 2026-06-02 19:10:04
○ 2026-06-06 03:37:46
● 2026-06-26 13:04:48
○ 2026-07-09 19:42:24
○ 2026-07-25 13:01:10

○A188.114.97.02026-06-02 → 2026-06-26 · 6 obs

○ 2026-06-02 10:56:16
● 2026-06-02 19:10:04
○ 2026-06-06 03:37:46
● 2026-06-26 13:04:48
○ 2026-07-09 19:42:24
○ 2026-07-25 13:01:10

○A2400:cb00:2048:1::681c:2592017-03-22 → 2017-03-22 · 4 obs

○ 2015-08-24 20:56:04
● 2017-03-22 10:08:14
○ 2026-03-03 03:38:54
○ 2026-07-25 13:01:10

○A2400:cb00:2048:1::681c:3592017-03-22 → 2017-03-22 · 4 obs

○ 2015-08-24 20:56:04
● 2017-03-22 10:08:14
○ 2026-03-03 03:38:54
○ 2026-07-25 13:01:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
be	a.nsset.be, b.nsset.be, c.nsset.be, d.nsset.be...	-
flexpulse.be	tom.ns.cloudflare.com, marge.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.191

NS records: tom.ns.cloudflare.com, marge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for flexpulse.be (unsigned zone)

⏱️ Timing

Total: 552ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.13.247, 172.67.133.140`
NS	2	`marge.ns.cloudflare.com, tom.ns.cloudflare.com`
MX	2	`spamrelay.zxcs.nl (pri: 10), mail.flexpulse.be (pri: 20)`
TXT	2	`google-site-verification=DYM9kV6ey6L4bE9, v=spf1 a mx ip4:185.182.56.148 include:s`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`marge.ns.cloudflare.com dns.cloudflare.c`

Analysis

Hierarchy

mail.flexpulse.be is a subdomain of flexpulse.be.

IP Addresses

flexpulse.be points to the IP addresses 104.21.13.247 and 172.67.133.140

kathyscove.com, psvlaboratory.com, israel-habitat.com and two other host names share IP numbers with flexpulse.be.

Name Servers

flexpulse.be uses two name servers for its delegation: marge.ns.cloudflare.com and tom.ns.cloudflare.com.

flexpulse.be uses the same name servers as several other domains — among them concretiz.com.br, woxcars.com, vutobyi.com and two more.

The name servers of flexpulse.be overlap at least partially with those of other domains — among them (0x65726f746963)amonella.com, storycheer.com, walleyefirst.com and two more.

These name servers commonly appear alongside the name servers kia.ns.cloudflare.com and valentin.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname marge.ns.cloudflare.com directs to 108.162.192.191, 172.64.32.191 and 173.245.58.191 along with 3 other IP addresses.

Hostname tom.ns.cloudflare.com directs to 108.162.193.147, 172.64.33.147 and 173.245.59.147 along with 3 other IP addresses.

Mail Servers

Mail for flexpulse.be is handled by two mail servers — mail.flexpulse.be and spamrelay.zxcs.nl.

flexpulse.be has at least partial mail server overlap with other domains such as gay-contact.nl, westervoortplaza.nl, yspeert.com and two more.

Hostnames that resolve to two IP addresses:

spamrelay.zxcs.nl directs traffic to 185.104.28.12 and 2a06:2ec0:1::ffec.

Hosts with just one IP address:

mail.flexpulse.be has the IP address 185.104.29.100.