mail.ijsfontein.com - robtex.com

mail.ijsfontein.com

CNAMEijsfontein.nl
DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:7c8:aabd:391:5054:ff:feb3:29ec๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
PTRproduction23.ijsfontein.nl
A37.97.152.207๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
NSns1.sectigoweb.com โญ
A2400:cb00:2049:1::a29f:1804๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns1.dnsimple.com
A162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.dnsimple.com
NSns2.sectigoweb.com
A2620:111:8005::53๐Ÿ‡บ๐Ÿ‡ธ AS327712620:111:8005::/48 Vultr Customer Route
A199.247.153.53๐Ÿ‡บ๐Ÿ‡ธ AS32771199.247.153.0/24 Vultr Customer Route
NSns3.sectigoweb.com
A2400:cb00:2049:1::a29f:1a04๐Ÿ‡บ๐Ÿ‡ธ Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
PTRns3.dnsimple.com
A162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns3.dnsimple.com
NSns4.sectigoweb.com
A2620:111:8007::53๐Ÿ‡บ๐Ÿ‡ธ AS327712620:111:8007::/48 Vultr Customer Route
A199.247.155.53๐Ÿ‡บ๐Ÿ‡ธ AS32771199.247.155.0/24 Vultr Customer Route
MXijsfontein-nl.mail.protection.outlook.com โญ
A2a01:111:f403:ca04::๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::6๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:ca04::c๐Ÿ‡ฎ๐Ÿ‡ช Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft2a01:111:f000::/36
PTRmail-am3pr04cu00500.inbound.protection.outlook.com
A52.101.68.0๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A52.101.68.10๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.39๐Ÿ‡ฎ๐Ÿ‡ช Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db7pr03cu00607.inbound.protection.outlook.com
A52.101.73.26๐Ÿ‡ณ๐Ÿ‡ฑ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as9pr05cu01302.inbound.protection.outlook.com
TXTMS=ms38047137
TXTv=spf1 include:spf.mandrillapp.com include:outbound.mailhop.org include:spf.p...
TXTbw=fSEBKGXZ4oOnAN2DLyr3C3cntK8BOCdpxCT7Cs3bHBvK
TXTgoogle-site-verification=8FKcoP6ZpNLX5dMHRMnQiHWy6miXkO9lRT_-ToRGiqg
SOAns1.sectigoweb.comadmin@sectigo.com serial=1664903750

ijsfontein.com

DNSSEC๐Ÿ”’ Signed (DS record present)
A2a01:7c8:aabd:391:5054:ff:feb3:29ec๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network
A37.97.152.207๐Ÿ‡ณ๐Ÿ‡ฑ TRANSIP-AS37.97.128.0/17 TransIP BV Amsterdam, The Netherlands
NSns1.openprovider.nl โญ
NSns2.openprovider.be
NSns3.openprovider.eu
MXijsfontein-com.mail.protection.outlook.com โญ
TXTv=spf1 include:spf.protection.outlook.com -all
TXTMS=ms78796220
TXTMS=ms72510395
SOAns1.openprovider.nldns@openprovider.eu 2025-11-19 #1

Previously MX for

Same first word

Similar names

DNS History

6 records (1 active, 5 former)

20162017201820192020202120222023202420252026NSns1.openprovider.nlns2.openprovider.bens3.openprovider.euA193.93.173.20385.158.249.208CNAMEijsfontein.nl
โ—‹NSns1.openprovider.nl2026-05-14 โ†’ 2026-05-14 ยท 2 obs
โ—‹ 2026-05-14 22:25:28
โ—‹ 2026-05-14 22:25:30
โ—‹NSns2.openprovider.be2026-05-14 โ†’ 2026-05-14 ยท 2 obs
โ—‹ 2026-05-14 22:25:28
โ—‹ 2026-05-14 22:25:30
โ—‹NSns3.openprovider.eu2026-05-14 โ†’ 2026-05-14 ยท 2 obs
โ—‹ 2026-05-14 22:25:28
โ—‹ 2026-05-14 22:25:30
โ—‹A193.93.173.2032015-12-23 โ†’ 2016-12-23 ยท 5 obs
โ—‹ 2015-08-12 16:14:08
โ— 2015-12-23 17:20:20
โ— 2016-12-23 17:17:34
โ—‹ 2026-05-14 22:25:28
โ—‹ 2026-05-14 22:25:30
โ—‹A85.158.249.2082015-08-12 โ†’ 2015-08-12 ยท 3 obs
โ— 2015-08-12 16:14:08
โ—‹ 2015-12-23 17:20:20
โ—‹ 2026-05-14 22:25:30
โ—CNAMEijsfontein.nl2026-05-14 โ†’ 2026-05-14 ยท 2 obs
โ— 2026-05-14 22:25:28
โ— 2026-05-14 22:25:30

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...-
ijsfontein.comns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be-

โœ… Authoritative Response

Server:162.159.26.10

NS records: ns1.openprovider.nl, ns3.openprovider.eu, ns2.openprovider.be

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 985ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
CNAME1ijsfontein.nl

Analysis

IP Addresses

mail.ijsfontein.com resolves to two IP numbers: 2a01:7c8:aabd:391:5054:ff:feb3:29ec and 37.97.152.207.

Other host names, for instance mail.ijsfontein.de, gamewise.nl, ijsfontein.de, ijsfontein.nl and www.ijsfontein.nl share IP numbers with mail.ijsfontein.com.

Name Servers

mail.ijsfontein.com is delegated to four name servers: ns1.sectigoweb.com, ns2.sectigoweb.com, ns3.sectigoweb.com and ns4.sectigoweb.com.

mail.ijsfontein.com shares some name servers with other domains, for example mosagroep.com, oogwereld.nl, triageconsult.nl, tomdehaas-consultancy.nl and occasionleasetotaal.nl.

Host names with two IP numbers

Two IPs per host:

ns1.sectigoweb.com points to 2400:cb00:2049:1::a29f:1804 and 162.159.24.4

ns2.sectigoweb.com points to 2620:111:8005::53 and 199.247.153.53

ns3.sectigoweb.com points to 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4

ns4.sectigoweb.com points to 2620:111:8007::53 and 199.247.155.53

Mail Servers

mail.ijsfontein.com is handled by a single mail server, ijsfontein-nl.mail.protection.outlook.com.

mail.ijsfontein.com uses the same mail server setup as other domains, for example ijsfontein.nl.

Host ijsfontein-nl.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::, 2a01:111:f403:ca04::6, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::, 52.101.68.0, 52.101.68.10, 52.101.68.39 and 52.101.73.26.