vanwalsum.nl - robtex.com

vanwalsum.nl

DNSSECโš ๏ธ Not signed
A91.198.170.115๐Ÿ‡ณ๐Ÿ‡ฑ Esmero91.198.170.0/23 ESMERO-BLOCK-1
PTRplesk15.esmero.nl
NSns2.esmero.nl โญ
A2a01:7c8:bb01:147::1๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRns2.esmero.nl
A31.14.96.246๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS31.14.96.0/22 TransIP BV Amsterdam, The Netherlands
PTRns2.esmero.nl
NSns1.esmero.nl
A2a0b:c140:aa::10๐Ÿ‡ณ๐Ÿ‡ฑ Esmero2a0b:c140::/32 ESMERO-BLOCKV6-1
PTRns1.esmero.nl
A91.198.170.10๐Ÿ‡ณ๐Ÿ‡ฑ Esmero91.198.170.0/23 ESMERO-BLOCK-1
PTRns1.esmero.nl
MXmxs10.esmero.nl โญ
A2a0b:c140:aa::31๐Ÿ‡ณ๐Ÿ‡ฑ Esmero2a0b:c140::/32 ESMERO-BLOCKV6-1
PTRmailscan1.esmero.nl
A2a0b:c140:aa::33๐Ÿ‡ณ๐Ÿ‡ฑ Esmero2a0b:c140::/32 ESMERO-BLOCKV6-1
PTRmailscan5.esmero.nl
A51.38.124.81๐Ÿ‡ซ๐Ÿ‡ท OVH51.38.0.0/16
PTRmailscan4.esmero.nl
A91.198.170.31๐Ÿ‡ณ๐Ÿ‡ฑ Esmero91.198.170.0/23 ESMERO-BLOCK-1
PTRmailscan1.esmero.nl
A91.198.170.33๐Ÿ‡ณ๐Ÿ‡ฑ Esmero91.198.170.0/23 ESMERO-BLOCK-1
PTRmailscan5.esmero.nl
MXmxs20.esmero.nl(20)
A2a0b:c140:aa::31๐Ÿ‡ณ๐Ÿ‡ฑ Esmero2a0b:c140::/32 ESMERO-BLOCKV6-1
PTRmailscan1.esmero.nl
A2a0b:c140:aa::33๐Ÿ‡ณ๐Ÿ‡ฑ Esmero2a0b:c140::/32 ESMERO-BLOCKV6-1
PTRmailscan5.esmero.nl
A51.38.124.81๐Ÿ‡ซ๐Ÿ‡ท OVH51.38.0.0/16
PTRmailscan4.esmero.nl
A91.198.170.31๐Ÿ‡ณ๐Ÿ‡ฑ Esmero91.198.170.0/23 ESMERO-BLOCK-1
PTRmailscan1.esmero.nl
A91.198.170.33๐Ÿ‡ณ๐Ÿ‡ฑ Esmero91.198.170.0/23 ESMERO-BLOCK-1
PTRmailscan5.esmero.nl
TXTv=spf1 +a +mx +a:plesk8.esmero.nl include:spf.esmero.nl ~all
SOAns2.esmero.nlerik_ef@hotmail.com 2026-06-09 #2

nl

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns1.dns.nl โญ
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-07-27 17:00:02 +0000 (EPOCH 1785171602)
SOAns1.dns.nldns@sidn.nl 2026-07-27 #34

Same first word

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.esmero.nlns2.esmero.nlns1.nedlook.comns2.nedlook.comMXmxs10.esmero.nlmxs20.esmero.nlmail2.nedlook.comA91.198.170.11562.212.150.88
โ—NSns1.esmero.nl2026-04-10 โ†’ 2026-07-27 ยท 3 obs
โ—‹ 2017-03-30 10:48:38
โ— 2026-04-10 18:50:56
โ— 2026-07-27 17:41:46
โ—‹NSns1.nedlook.com2015-06-02 โ†’ 2017-03-30 ยท 4 obs
โ— 2015-06-02 19:59:42
โ— 2017-03-30 10:48:38
โ—‹ 2026-04-10 18:50:56
โ—‹ 2026-07-27 17:41:46
โ—NSns2.esmero.nl2026-04-10 โ†’ 2026-07-27 ยท 3 obs
โ—‹ 2017-03-30 10:48:38
โ— 2026-04-10 18:50:56
โ— 2026-07-27 17:41:46
โ—‹NSns2.nedlook.com2015-06-02 โ†’ 2017-03-30 ยท 4 obs
โ— 2015-06-02 19:59:42
โ— 2017-03-30 10:48:38
โ—‹ 2026-04-10 18:50:56
โ—‹ 2026-07-27 17:41:46
โ—‹MXmail2.nedlook.com2015-06-02 โ†’ 2017-03-30 ยท 4 obs
โ— 2015-06-02 19:59:42
โ— 2017-03-30 10:48:38
โ—‹ 2026-04-10 18:50:56
โ—‹ 2026-07-27 17:41:46
โ—MXmxs10.esmero.nl2026-04-10 โ†’ 2026-07-27 ยท 3 obs
โ—‹ 2017-03-30 10:48:38
โ— 2026-04-10 18:50:56
โ— 2026-07-27 17:41:46
โ—MXmxs20.esmero.nl2026-04-10 โ†’ 2026-07-27 ยท 3 obs
โ—‹ 2017-03-30 10:48:38
โ— 2026-04-10 18:50:56
โ— 2026-07-27 17:41:46
โ—‹A62.212.150.882015-06-02 โ†’ 2017-03-30 ยท 4 obs
โ— 2015-06-02 19:59:42
โ— 2017-03-30 10:48:38
โ—‹ 2026-04-10 18:50:56
โ—‹ 2026-07-27 17:41:46
โ—A91.198.170.1152026-04-10 โ†’ 2026-07-27 ยท 3 obs
โ—‹ 2017-03-30 10:48:38
โ— 2026-04-10 18:50:56
โ— 2026-07-27 17:41:46

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
vanwalsum.nlns1.esmero.nl, ns2.esmero.nl-

โœ… Authoritative Response

Server:31.14.96.246

NS records: ns1.esmero.nl, ns2.esmero.nl

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for vanwalsum.nl (unsigned zone)

โฑ๏ธ Timing

Total: 910ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A191.198.170.115
NS2ns1.esmero.nl, ns2.esmero.nl
MX2mxs10.esmero.nl (pri: 10), mxs20.esmero.nl (pri: 20)
TXT1v=spf1 +a +mx +a:plesk8.esmero.nl includ
SOA1ns2.esmero.nl erik_ef.hotmail.com

Analysis

IP Addresses

vanwalsum.nl resolves to one IP address: 91.198.170.115.

mail.europeanuniversity.be, mail.eduplan.eu, multistrada.net and two other host names share IP numbers with vanwalsum.nl.

Name Servers

vanwalsum.nl is delegated to two name servers: ns1.esmero.nl and ns2.esmero.nl.

vanwalsum.nl uses the same name servers as several other domains โ€” among them abccomputers.nl, axefield.nl, pontiacfiero.nl and two more.

vanwalsum.nl shares at least some of its name servers with other domains, such as snikke.nl.

ns1.esmero.nl and ns2.esmero.nl each resolve to two IP addresses: ns1.esmero.nl points to 91.198.170.10 and 2a0b:c140:aa::10, while ns2.esmero.nl points to 31.14.96.246 and 2a01:7c8:bb01:147::1.

Mail Servers

Mail for vanwalsum.nl is handled by two mail servers โ€” mxs10.esmero.nl and mxs20.esmero.nl.

vanwalsum.nl uses an identical mail server configuration to several other domains โ€” among them weegsoftware.nl, dsnederland.nl, braboparts.com and two more.

Hostnames pointing to five IP numbers:

mxs10.esmero.nl resolves to four IP addresses: 51.38.124.81, 91.198.170.31, 91.198.170.33 and two others.

mxs20.esmero.nl resolves to four IP addresses: 51.38.124.81, 91.198.170.31, 91.198.170.33 and two others.

mxs10.esmero.nl and mxs20.esmero.nl are host names that each point to 2a0b:c140:aa::31 IP addresses.

mxs10.esmero.nl and mxs20.esmero.nl are host names that each point to 2a0b:c140:aa::33 IP addresses.

mxs10.esmero.nl and mxs20.esmero.nl are host names that each point to 51.38.124.81 IP addresses.

mxs10.esmero.nl and mxs20.esmero.nl are host names that each point to 91.198.170.31 IP addresses.

mxs10.esmero.nl and mxs20.esmero.nl are host names that each point to 91.198.170.33 IP addresses.