`advweb.nl`

DNSSEC	⚠️ Not signed
A	37.34.63.157^{🇳🇱 TRANSIP-AS37.34.56.0/21 TransIP BV Amsterdam, The Netherlands}
		PTR	`aron.avant.nl`
NS	`ns1.avant-int.nl` ⭐
		A	2a01:7c8:aac8:562::73^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns1.avant-int.nl`
		A	188.241.149.73^{🇳🇱 TRANSIP-AS188.241.148.0/22 TransIP B.V.}
			PTR	`ns1.avant-int.nl`
NS	`ns2.avant-int.nl`
		A	2a01:7c8:d007:3d3::205^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`ns2.avant-int.nl`
		A	85.10.135.205^{🇳🇱 TRANSIP-AS85.10.128.0/19 TransIP BV Amsterdam, The Netherlands}
			PTR	`ns2.avant-int.nl`
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 include:spf.avant.nl ~all`
SOA	`ns1.avant-int.nl`hostmaster@avant.nl 2020-12-07 #1

`nl`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns1.dns.nl` ⭐
	NS	`ns3.dns.nl`
	NS	`ns4.dns.nl`
	TXT	`nl zone update: 2026-07-05 06:00:01 +0000 (EPOCH 1783231201)`
	SOA	`ns1.dns.nl`dns@sidn.nl 2026-07-05 #12

Same first word

advweb.in

advweb.it

advweb.eu

advweb.ru

advweb.net

advweb.com.br

advweb.com.ar

advweb.nl

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DNS History

11 records (6 active, 5 former)

●NSns1.avant-int.nl2017-03-22 → 2026-07-05 · 3 obs

○ 2016-06-19 17:41:16
● 2017-03-22 04:50:46
● 2026-07-05 07:00:24

○NSns1.boazserver.nl2015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 03:46:46
● 2016-06-19 17:41:16
○ 2017-03-22 04:50:46
○ 2026-07-05 07:00:24

●NSns2.avant-int.nl2017-03-22 → 2026-07-05 · 3 obs

○ 2016-06-19 17:41:16
● 2017-03-22 04:50:46
● 2026-07-05 07:00:24

○NSns2.boazserver.nl2015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 03:46:46
● 2016-06-19 17:41:16
○ 2017-03-22 04:50:46
○ 2026-07-05 07:00:24

●MXfallbackmx.spamexperts.eu2026-06-12 → 2026-07-05 · 3 obs

○ 2020-03-23 14:37:08
● 2026-06-12 09:52:14
● 2026-07-05 07:00:24

●MXlastmx.spamexperts.net2026-06-12 → 2026-07-05 · 3 obs

○ 2020-03-23 14:37:08
● 2026-06-12 09:52:14
● 2026-07-05 07:00:24

○MXmail.advweb.nl2015-07-25 → 2020-03-23 · 4 obs

● 2015-07-25 03:46:46
● 2020-03-23 14:37:08
○ 2026-06-12 09:52:14
○ 2026-07-05 07:00:24

●MXmx.spamexperts.com2026-06-12 → 2026-07-05 · 3 obs

○ 2020-03-23 14:37:08
● 2026-06-12 09:52:14
● 2026-07-05 07:00:24

○A178.18.87.312017-03-22 → 2017-03-22 · 4 obs

○ 2016-06-19 17:41:16
● 2017-03-22 04:50:46
○ 2020-03-23 14:37:08
○ 2026-07-05 07:00:24

●A37.34.63.1572020-03-23 → 2026-07-05 · 3 obs

○ 2017-03-22 04:50:46
● 2020-03-23 14:37:08
● 2026-07-05 07:00:24

○A83.172.150.562015-07-25 → 2016-06-19 · 4 obs

● 2015-07-25 03:46:46
● 2016-06-19 17:41:16
○ 2017-03-22 04:50:46
○ 2026-07-05 07:00:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nl	ns1.dns.nl, ns3.dns.nl, ns4.dns.nl	-
advweb.nl	ns1.avant-int.nl, ns2.avant-int.nl	4 records

✅ Authoritative Response

Server:85.10.135.205

NS records: ns1.avant-int.nl, ns2.avant-int.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for advweb.nl (unsigned zone)

⏱️ Timing

Total: 341ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.34.63.157`
NS	2	`ns1.avant-int.nl, ns2.avant-int.nl`
MX	3	`fallbackmx.spamexperts.eu (pri: 20), mx.spamexperts.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.avant.nl ~all`
SOA	1	`ns1.avant-int.nl hostmaster.avant.nl`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns2.avant-int.nl, ns1.avant-int.nl, ns2.avant-int.nl...)

Analysis

IP Addresses

advweb.nl resolves to just one IP address, 37.34.63.157.

Two other host names, along with vca4all.info, www.tihm.nl and mail.ultimate-inovo.com, also share IP numbers with advweb.nl.

Name Servers

advweb.nl uses two name servers for its delegation: ns1.avant-int.nl and ns2.avant-int.nl.

advweb.nl shares its NS records with other domains, for example hsn-horeca.nl, gratishypotheekadvies.eu, poelgeest.org and two others.

The two host names ns1.avant-int.nl and ns2.avant-int.nl each have a pair of IP addresses: ns1.avant-int.nl has 188.241.149.73 and 2a01:7c8:aac8:562::73, and ns2.avant-int.nl has 85.10.135.205 and 2a01:7c8:d007:3d3::205.

Mail Servers

Incoming mail for advweb.nl is delivered via three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

There is at least a partial MX overlap between advweb.nl and other domains, including cleater.com, nsgs.org, itsallsource.com and two others.

DNS names with 8 IP addresses:

Hostname lastmx.spamexperts.net directs to 38.71.16.244, 38.89.254.156 and 149.13.75.27 along with 5 other IP addresses.

DNS names with 6 IP addresses:

Hostname fallbackmx.spamexperts.eu directs to 38.71.16.244, 38.89.254.156 and 38.101.250.150 along with 3 other IP addresses.

Host names that have two IP addresses:

mx.spamexperts.com directs traffic to 38.89.254.156 and 2001:550:2:61::2fc:100.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 2001:550:2:3::62:100 IP addresses each.

Each of lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com resolves to 2001:550:2:61::2fc:100.

Both lastmx.spamexperts.net and fallbackmx.spamexperts.eu resolve to 38.71.16.244 IP addresses each.

Each of lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com resolves to 38.89.254.156.

advweb.nl - robtex.com

advweb.nl

nl

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`advweb.nl`

`nl`