`helpcenter.nl`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4ca3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c578^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.163^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.120^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`howard.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`howard.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`howard.ns.cloudflare.com`
		A	108.162.195.171^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	162.159.44.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
		A	172.64.35.171^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`howard.ns.cloudflare.com`
NS	`itzel.ns.cloudflare.com`
		A	2606:4700:50::a29f:262a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c22a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`itzel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:222a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`itzel.ns.cloudflare.com`
		A	108.162.194.42^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	162.159.38.42^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
		A	172.64.34.42^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`itzel.ns.cloudflare.com`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.250.31.26^{🇺🇸 Google142.250.31.0/24}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.111.26^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.111.27^{🇺🇸 Google142.251.111.0/24}
			PTR	`bk-in-f27.1e100.net`
TXT	`google-gws-recovery-domain-verification=73350130`
TXT	`google-site-verification=8LALyBv9aJwTCt4i4eYG3LZ4LQ637XMfGNNsGB5DLXE`
TXT	`v=spf1 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.163, 172.67.197.120
		IPv6 hints	2606:4700:3031::6815:4ca3, 2606:4700:3037::ac43:c578
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=225, name=cloudflare-ech.com
SOA	`howard.ns.cloudflare.com`dns@cloudflare.com serial=2412041428

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-08-13 07:30:01 +0000 (EPOCH 1786606201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-08-13 #15

Subdomains

mx.helpcenter.nl

Same first word

Similar names

DNS History

28 records (7 active, 21 former)

●NShoward.ns.cloudflare.com2026-08-02 → 2026-08-13 · 3 obs

○ 2026-06-29 10:54:50
● 2026-08-02 14:53:14
● 2026-08-13 07:50:14

●NSitzel.ns.cloudflare.com2026-08-02 → 2026-08-13 · 3 obs

○ 2026-06-29 10:54:50
● 2026-08-02 14:53:14
● 2026-08-13 07:50:14

○NSns-j.dns.yourhosting.nl2026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-05 01:03:56
● 2026-06-29 10:54:50
○ 2026-08-02 14:53:14
○ 2026-08-13 07:50:14

○NSns-q.dns.yourhosting.eu2026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-05 01:03:56
● 2026-06-29 10:54:50
○ 2026-08-02 14:53:14
○ 2026-08-13 07:50:14

○NSns-u.dns.yourhosting.nu2026-06-29 → 2026-06-29 · 4 obs

○ 2026-06-05 01:03:56
● 2026-06-29 10:54:50
○ 2026-08-02 14:53:14
○ 2026-08-13 07:50:14

○NSns.alphamegahosting.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-21 15:15:52
● 2017-04-01 09:05:48
○ 2026-05-11 04:54:10
○ 2026-08-13 07:50:14

○NSns1.alphamega.nl2026-05-11 → 2026-06-05 · 5 obs

○ 2017-04-01 09:05:48
● 2026-05-11 04:54:10
● 2026-06-05 01:03:56
○ 2026-06-29 10:54:50
○ 2026-08-13 07:50:14

○NSns2.alphamega.nl2026-05-11 → 2026-06-05 · 5 obs

○ 2017-04-01 09:05:48
● 2026-05-11 04:54:10
● 2026-06-05 01:03:56
○ 2026-06-29 10:54:50
○ 2026-08-13 07:50:14

○NSns2.alphamegahosting.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-21 15:15:52
● 2017-04-01 09:05:48
○ 2026-05-11 04:54:10
○ 2026-08-13 07:50:14

○NSns2.alphamegahosting.nl2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-21 15:15:52
● 2017-04-01 09:05:48
○ 2026-05-11 04:54:10
○ 2026-08-13 07:50:14

○NSns3.alphamega.eu2026-05-11 → 2026-06-05 · 5 obs

○ 2017-04-01 09:05:48
● 2026-05-11 04:54:10
● 2026-06-05 01:03:56
○ 2026-06-29 10:54:50
○ 2026-08-13 07:50:14

○NSnsauth1.bit.nl2015-08-15 → 2016-07-21 · 4 obs

● 2015-08-15 01:05:56
● 2016-07-21 15:15:52
○ 2017-04-01 09:05:48
○ 2026-08-13 07:50:14

○NSnsauth2.bit.nl2015-08-15 → 2016-07-21 · 4 obs

● 2015-08-15 01:05:56
● 2016-07-21 15:15:52
○ 2017-04-01 09:05:48
○ 2026-08-13 07:50:14

○NSnsauth3.bit.org2015-08-15 → 2016-07-21 · 4 obs

● 2015-08-15 01:05:56
● 2016-07-21 15:15:52
○ 2017-04-01 09:05:48
○ 2026-08-13 07:50:14

○MXfallback.yourfilter.nl2026-05-11 → 2026-07-09 · 6 obs

○ 2017-04-01 09:05:48
● 2026-05-11 04:54:10
○ 2026-06-30 13:22:06
● 2026-07-09 03:01:40
○ 2026-08-13 07:50:12
○ 2026-08-13 07:50:14

○MXmail.helpcenter.nl2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-21 15:15:52
● 2017-04-01 09:05:48
○ 2026-05-11 04:54:10
○ 2026-08-13 07:50:14

○MXmailin-purple.alphamegahosting.com2017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-21 15:15:52
● 2017-04-01 09:05:48
○ 2026-05-11 04:54:10
○ 2026-08-13 07:50:14

○MXmx.helpcenter.nl2015-08-15 → 2016-07-21 · 4 obs

● 2015-08-15 01:05:56
● 2016-07-21 15:15:52
○ 2017-04-01 09:05:48
○ 2026-08-13 07:50:14

○MXprimary.yourfilter.nl2026-05-11 → 2026-07-09 · 6 obs

○ 2017-04-01 09:05:48
● 2026-05-11 04:54:10
○ 2026-06-30 13:22:06
● 2026-07-09 03:01:40
○ 2026-08-13 07:50:12
○ 2026-08-13 07:50:14

●MXsmtp.google.com2026-08-13 → 2026-08-13 · 3 obs

○ 2026-07-09 03:01:40
● 2026-08-13 07:50:12
● 2026-08-13 07:50:14

●A104.21.76.1632026-08-02 → 2026-08-13 · 3 obs

○ 2026-07-09 03:01:40
● 2026-08-02 14:53:14
● 2026-08-13 07:50:14

●A172.67.197.1202026-08-02 → 2026-08-13 · 3 obs

○ 2026-07-09 03:01:40
● 2026-08-02 14:53:14
● 2026-08-13 07:50:14

○A2001:7b8:3:5::80:12015-08-15 → 2016-07-21 · 4 obs

● 2015-08-15 01:05:56
● 2016-07-21 15:15:52
○ 2017-04-01 09:05:48
○ 2026-08-13 07:50:14

○A213.136.12.2322015-08-15 → 2016-07-21 · 4 obs

● 2015-08-15 01:05:56
● 2016-07-21 15:15:52
○ 2017-04-01 09:05:48
○ 2026-08-13 07:50:14

●A2606:4700:3031::6815:4ca32026-08-02 → 2026-08-13 · 3 obs

○ 2026-07-09 03:01:40
● 2026-08-02 14:53:14
● 2026-08-13 07:50:14

●A2606:4700:3037::ac43:c5782026-08-02 → 2026-08-13 · 3 obs

○ 2026-07-09 03:01:40
● 2026-08-02 14:53:14
● 2026-08-13 07:50:14

○A86.109.6.172017-04-01 → 2017-04-01 · 4 obs

○ 2016-07-21 15:15:52
● 2017-04-01 09:05:48
○ 2026-05-11 04:54:10
○ 2026-08-13 07:50:14

○A92.63.168.1432026-05-11 → 2026-07-09 · 6 obs

○ 2017-04-01 09:05:48
● 2026-05-11 04:54:10
○ 2026-06-30 13:22:06
● 2026-07-09 03:01:40
○ 2026-08-02 14:53:14
○ 2026-08-13 07:50:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns3.dns.nl, ns1.dns.nl, ns4.dns.nl	-
helpcenter.nl	itzel.ns.cloudflare.com, howard.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.171

NS records: itzel.ns.cloudflare.com, howard.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for helpcenter.nl (unsigned zone)

⏱️ Timing

Total: 1513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.197.120, 104.21.76.163`
AAAA	2	`2606:4700:3031::6815:4ca3, 2606:4700:3037::ac43:c578`
NS	2	`howard.ns.cloudflare.com, itzel.ns.cloudflare.com`
MX	1	`smtp.google.com (pri: 1)`
TXT	3	`google-gws-recovery-domain-verification=, google-site-verification=8LALyBv9aJwTCt4...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`howard.ns.cloudflare.com dns.cloudflare.`

Analysis

Hierarchy

mx.helpcenter.nl is a subdomain of helpcenter.nl.

IP Addresses

helpcenter.nl points to the four IP addresses 104.21.76.163, 172.67.197.120, 2606:4700:3031::6815:4ca3 and 2606:4700:3037::ac43:c578.

b7d.com, deltora.online, 12bet.soccer and two other host names share IP numbers with helpcenter.nl.

Name Servers

helpcenter.nl uses two name servers for its delegation: howard.ns.cloudflare.com and itzel.ns.cloudflare.com.

helpcenter.nl uses the same name servers as several other domains — among them hellootel.com, komenziehelpcenter.nl, cfeedback.com and two more.

The name servers of helpcenter.nl overlap at least partially with those of other domains — among them ms2027.com, kadlecfoundation.com, sundancesquare.com and two more.

The name servers elinore.ns.cloudflare.com, rory.ns.cloudflare.com and camilo.ns.cloudflare.com are commonly seen alongside these name servers.

Hostnames that resolve to 6 IP addresses:

Hostname howard.ns.cloudflare.com directs to 108.162.195.171, 162.159.44.171 and 172.64.35.171 along with 3 other IP addresses.

Hostname itzel.ns.cloudflare.com directs to 108.162.194.42, 162.159.38.42 and 172.64.34.42 along with 3 other IP addresses.

Mail Servers

Mail for helpcenter.nl is handled by a single mail server, smtp.google.com.

helpcenter.nl uses an identical mail server configuration to several other domains — among them morhe.com.mx, roimax.net, rinekedijkinga.nl and two more.

helpcenter.nl has at least partial mail server overlap with other domains such as airdip.gg, kamuy.com, dieppham.net and two more.

smtp.google.com resolves to 9 IP addresses — 142.250.31.26, 142.251.16.26, 142.251.16.27 and 6 others.

helpcenter.nl - robtex.com

helpcenter.nl

nl

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`helpcenter.nl`

`nl`