polymac.nl - dns.ninja

polymac.nl

DNSSEC๐Ÿ”’ Signed (DS record present)
A52.232.19.237๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.224.0.0/11 MICROSOFT
NSns0.leaseweb.com โญ
A2607:f5b5::53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.
PTRns0.leaseweb.com
A23.19.196.53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.
PTRns0.leaseweb.com
NSns1.leaseweb.nl
A2607:f5b5::53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.
PTRns0.leaseweb.com
A23.19.196.53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.
PTRns0.leaseweb.com
NSns4.leaseweb.net
A2607:f5b5::53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-012607:f5b5::/48 Leaseweb USA, Inc.
PTRns0.leaseweb.com
A23.19.196.53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-0123.19.196.0/24 Leaseweb USA, Inc.
PTRns0.leaseweb.com
NSns5.leaseweb.nl
A2607:f5b5:1::53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-012607:f5b5:1::/48 Leaseweb USA, Inc.
PTRns1.leaseweb.com
A23.19.197.53๐Ÿ‡บ๐Ÿ‡ธ LEASEWEB-NL-AMS-0123.19.197.0/24 Leaseweb USA, Inc.
PTRns1.leaseweb.com
MXpolymac-nl.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::8๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::9๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db7pr03cu00601.inbound.protection.outlook.com
A2a01:111:f403:ca09::2๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am0pr83cu00402.inbound.protection.outlook.com
A2a01:111:f403:ca09::8๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-as2pr05cu00100.inbound.protection.outlook.com
A52.101.68.12๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A52.101.68.21๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.4๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr83cu00404.inbound.protection.outlook.com
A52.101.73.22๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com ip4:178.237.102.225 -all
TXTmachines-pages-fr.azurewebsites.net
TXTMS=ms36431102
TXTMS=ms17243231
SOAns0.leaseweb.compostmaster@leaseweb.com 2021-05-17 #0

nl

DNSSEC๐Ÿ”’ Signed (DS record present)
NSns1.dns.nl โญ
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-08-12 08:30:02 +0000 (EPOCH 1786523402)
SOAns1.dns.nldns@sidn.nl 2026-08-12 #17

Subdomains

Same first word

Similar names

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns0.leaseweb.comns1.leaseweb.nlns4.leaseweb.netns5.leaseweb.nlns0.leaseweb.nlMXpolymac-nl.mail.protection.outlook.commail1.cleanport.nlmail2.cleanport.nlprotector1.doit.euprotector2.doit.euspam1.doit.euspam2.doit.euA52.232.19.237213.154.235.164
โ—NSns0.leaseweb.com2026-02-22 โ†’ 2026-08-12 ยท 3 obs
โ—‹ 2020-01-02 23:51:54
โ— 2026-02-22 18:08:10
โ— 2026-08-12 09:16:44
โ—‹NSns0.leaseweb.nl2015-08-16 โ†’ 2020-01-02 ยท 4 obs
โ— 2015-08-16 17:00:54
โ— 2020-01-02 23:51:54
โ—‹ 2026-02-22 18:08:10
โ—‹ 2026-08-12 09:16:44
โ—NSns1.leaseweb.nl2015-08-16 โ†’ 2026-08-12 ยท 2 obs
โ— 2015-08-16 17:00:54
โ— 2026-08-12 09:16:44
โ—NSns4.leaseweb.net2015-08-16 โ†’ 2026-08-12 ยท 2 obs
โ— 2015-08-16 17:00:54
โ— 2026-08-12 09:16:44
โ—NSns5.leaseweb.nl2015-08-16 โ†’ 2026-08-12 ยท 2 obs
โ— 2015-08-16 17:00:54
โ— 2026-08-12 09:16:44
โ—‹MXmail1.cleanport.nl2015-08-16 โ†’ 2015-08-16 ยท 3 obs
โ— 2015-08-16 17:00:54
โ—‹ 2015-10-21 07:27:48
โ—‹ 2026-08-12 09:16:44
โ—‹MXmail2.cleanport.nl2015-08-16 โ†’ 2015-08-16 ยท 3 obs
โ— 2015-08-16 17:00:54
โ—‹ 2015-10-21 07:27:48
โ—‹ 2026-08-12 09:16:44
โ—MXpolymac-nl.mail.protection.outlook.com2026-02-22 โ†’ 2026-08-12 ยท 3 obs
โ—‹ 2020-01-02 23:51:54
โ— 2026-02-22 18:08:10
โ— 2026-08-12 09:16:44
โ—‹MXprotector1.doit.eu2015-10-21 โ†’ 2016-01-16 ยท 5 obs
โ—‹ 2015-08-16 17:00:54
โ— 2015-10-21 07:27:48
โ— 2016-01-16 04:32:50
โ—‹ 2016-04-16 16:58:50
โ—‹ 2026-08-12 09:16:44
โ—‹MXprotector2.doit.eu2015-10-21 โ†’ 2016-01-16 ยท 5 obs
โ—‹ 2015-08-16 17:00:54
โ— 2015-10-21 07:27:48
โ— 2016-01-16 04:32:50
โ—‹ 2016-04-16 16:58:50
โ—‹ 2026-08-12 09:16:44
โ—‹MXspam1.doit.eu2016-04-16 โ†’ 2020-01-02 ยท 5 obs
โ—‹ 2016-01-16 04:32:50
โ— 2016-04-16 16:58:50
โ— 2020-01-02 23:51:54
โ—‹ 2026-02-22 18:08:10
โ—‹ 2026-08-12 09:16:44
โ—‹MXspam2.doit.eu2016-04-16 โ†’ 2020-01-02 ยท 5 obs
โ—‹ 2016-01-16 04:32:50
โ— 2016-04-16 16:58:50
โ— 2020-01-02 23:51:54
โ—‹ 2026-02-22 18:08:10
โ—‹ 2026-08-12 09:16:44
โ—‹A213.154.235.1642015-08-16 โ†’ 2020-01-02 ยท 4 obs
โ— 2015-08-16 17:00:54
โ— 2020-01-02 23:51:54
โ—‹ 2026-02-22 18:08:10
โ—‹ 2026-08-12 09:16:44
โ—A52.232.19.2372026-02-22 โ†’ 2026-08-12 ยท 3 obs
โ—‹ 2020-01-02 23:51:54
โ— 2026-02-22 18:08:10
โ— 2026-08-12 09:16:44

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
polymac.nlns1.leaseweb.nl, ns4.leaseweb.net, ns5.leaseweb.nl4 records

โœ… Authoritative Response

Server:23.19.196.53

NS records: ns1.leaseweb.nl, ns4.leaseweb.net, ns5.leaseweb.nl

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 535ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A152.232.19.237
NS3ns5.leaseweb.nl, ns4.leaseweb.net...
MX1polymac-nl.mail.protection.outlook.com (
TXT4v=spf1 include:spf.protection.outlook.co, MS=ms36431102...
SOA1ns0.leaseweb.com postmaster.leaseweb.com

๐Ÿ“Œ Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.leaseweb.nl, ns1.leaseweb.nl, ns5.leaseweb.nl...)

Analysis

Hierarchy

*.polymac.nl, mail.polymac.nl and www.polymac.nl each fall under the parent domain polymac.nl.

IP Addresses

polymac.nl directs to one IP number, which is 52.232.19.237.

Among the host names that share IP numbers with polymac.nl are phoenixgroup.it, optikum.no, urlopek.pl and two others.

Name Servers

The domain polymac.nl is delegated to these four name servers: ns0.leaseweb.com, ns4.leaseweb.net, ns1.leaseweb.nl and ns5.leaseweb.nl.

polymac.nl partially shares its NS delegation with several other domains, including 157.15.64.in-addr.arpa, incramind.nl, 62.211.95.in-addr.arpa and two others.

The name servers ns0.leaseweb.nl, ns1.leaseweb.com, ns2.servint.com and ns.servint.com are often found in use alongside these name servers.

ns0.leaseweb.com, ns4.leaseweb.net, ns1.leaseweb.nl and ns5.leaseweb.nl each point to two IP addresses โ€” ns0.leaseweb.com, ns4.leaseweb.net and ns1.leaseweb.nl resolve to 23.19.196.53 and 2607:f5b5::53; ns5.leaseweb.nl resolves to 23.19.197.53 and 2607:f5b5:1::53. Note that three of the four hosts share the same IP pair.

ns0.leaseweb.com, ns4.leaseweb.net and ns1.leaseweb.nl all direct to 2607:f5b5::53.

ns0.leaseweb.com, ns4.leaseweb.net and ns1.leaseweb.nl all direct to 23.19.196.53.

Mail Servers

polymac.nl routes its mail through a single mail server, polymac-nl.mail.protection.outlook.com.

polymac-nl.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.12, 52.101.68.21 and 52.101.73.4, along with 5 other.