when.se - dns.ninja

when.se

DNSSEC⚠️ Not signed
A103.168.172.37🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRwww.messagingengine.com
A103.168.172.52🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
NSns1.messagingengine.com ⭐
A162.159.24.178Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns1.messagingengine.com
NSns2.messagingengine.com
A162.159.25.191Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRns2.messagingengine.com
MXin1-smtp.messagingengine.com ⭐
A103.168.172.216🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-01.messagingengine.com
A103.168.172.217🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-02.messagingengine.com
A103.168.172.218🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-03.messagingengine.com
A103.168.172.219🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-04.messagingengine.com
A103.168.172.220🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-05.messagingengine.com
A103.168.172.221🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-06.messagingengine.com
A103.168.172.222🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-07.messagingengine.com
A103.168.172.223🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street
PTRphl-mx-08.messagingengine.com
MXin2-smtp.messagingengine.com(20)
A202.12.124.216FASTMAILPTYLTD-AS-AP202.12.124.0/24
PTRstl-mx-01.messagingengine.com
A202.12.124.217FASTMAILPTYLTD-AS-AP202.12.124.0/24
PTRstl-mx-02.messagingengine.com
A202.12.124.218FASTMAILPTYLTD-AS-AP202.12.124.0/24
PTRstl-mx-03.messagingengine.com
A202.12.124.219FASTMAILPTYLTD-AS-AP202.12.124.0/24
PTRstl-mx-04.messagingengine.com
TXTv=spf1 include:spf.messagingengine.com ?all
SOAns1.messagingengine.compostmaster@messagingengine.com 2026-05-31 #0

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTSE zone update: 2026-06-13 14:26:41 +0000 (EPOCH 1781360801) (auto)
TXTid:1236be71-2031-4946-b240-4e8f5c537f68
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1781361161

Same first word

when.nl
when.pw
when.com.au
when.cc
when.com
when.co
when.works
when.guide
when.de
when.gay
when.dk
when.com.tw
when.live
when.markets
when.us
when.today
when.at
when.sale
when.care
when.me
when.ca
when.fm
when.info
when.es
when.in
when.com.br
when.mx
when.ltd
when.cl
when.ie
when.sg
when.ro
when.im
when.ma
when.net
when.org.gr
when.ru
when.biz
when.network
when.fr
when.be
when.org
when.pl
when.se
when.cn
when.tv
when.eu
when.green
when.life
when.do

Similar names

hewn.co.uk
hewn.com
wenh.com
hewn.ru
newh.ru
enwh.com
hewn.ie
wnhe.gov.sd
ewhn.com
hewn.net
ewnh.cn
hewn.co
newh.org
ewnh.com
wenh.cn
hewn.org
henw.nl
ehnw.net
wehn.de
hewn.com.au
hwen.net
nwhe.com
hnew.com.cn
ewhn.uk
wehn.org
ehwn.com
wehn.xyz
enhw.com
nhwe.com
wneh.cn
hnew.org.vn
hewn.de
hwen.cn
nehw.org
hnew.net
hnew.de
wenh.net
hnew.ru
newh.com.cn
nehw.de
wehn.no
nweh.com
hwen.org
whne.com
henw.org
hnew.com
newh.com.au
nhwe.de

DNS History

18 records (6 active, 12 former)

2008201020122014201620182020202220242026NSns1.messagingengine.comns2.messagingengine.comns01.one.comns02.one.comns1.b-one.nuns2.b-one.nuns3.b-one.nuMXin1-smtp.messagingengine.comin2-smtp.messagingengine.commx-cluster1.one.commx-cluster2.one.commxcluster1.one.commxcluster2.one.comA103.168.172.37103.168.172.52195.47.247.10446.30.212.3746.30.215.49
○NSns01.one.com2015-08-06 → 2017-08-21 · 5 obs
○ 2007-12-31 19:53:12
● 2015-08-06 04:51:30
● 2017-08-21 19:08:20
○ 2026-03-06 19:41:24
○ 2026-06-13 15:19:26
○NSns02.one.com2015-08-06 → 2017-08-21 · 5 obs
○ 2007-12-31 19:53:12
● 2015-08-06 04:51:30
● 2017-08-21 19:08:20
○ 2026-03-06 19:41:24
○ 2026-06-13 15:19:26
○NSns1.b-one.nu2007-12-31 → 2007-12-31 · 3 obs
● 2007-12-31 19:53:12
○ 2015-08-06 04:51:30
○ 2026-06-13 15:19:26
●NSns1.messagingengine.com2026-03-06 → 2026-06-13 · 3 obs
○ 2017-08-21 19:08:20
● 2026-03-06 19:41:24
● 2026-06-13 15:19:26
○NSns2.b-one.nu2007-12-31 → 2007-12-31 · 3 obs
● 2007-12-31 19:53:12
○ 2015-08-06 04:51:30
○ 2026-06-13 15:19:26
●NSns2.messagingengine.com2026-03-06 → 2026-06-13 · 3 obs
○ 2017-08-21 19:08:20
● 2026-03-06 19:41:24
● 2026-06-13 15:19:26
○NSns3.b-one.nu2007-12-31 → 2007-12-31 · 3 obs
● 2007-12-31 19:53:12
○ 2015-08-06 04:51:30
○ 2026-06-13 15:19:26
●MXin1-smtp.messagingengine.com2026-03-06 → 2026-06-13 · 3 obs
○ 2017-08-21 19:08:20
● 2026-03-06 19:41:24
● 2026-06-13 15:19:26
●MXin2-smtp.messagingengine.com2026-03-06 → 2026-06-13 · 3 obs
○ 2017-08-21 19:08:20
● 2026-03-06 19:41:24
● 2026-06-13 15:19:26
○MXmx-cluster1.one.com2007-12-31 → 2007-12-31 · 3 obs
● 2007-12-31 19:53:12
○ 2015-08-06 04:51:30
○ 2026-06-13 15:19:26
○MXmx-cluster2.one.com2007-12-31 → 2007-12-31 · 3 obs
● 2007-12-31 19:53:12
○ 2015-08-06 04:51:30
○ 2026-06-13 15:19:26
○MXmxcluster1.one.com2015-08-06 → 2017-08-21 · 5 obs
○ 2007-12-31 19:53:12
● 2015-08-06 04:51:30
● 2017-08-21 19:08:20
○ 2026-03-06 19:41:24
○ 2026-06-13 15:19:26
○MXmxcluster2.one.com2015-08-06 → 2017-08-21 · 5 obs
○ 2007-12-31 19:53:12
● 2015-08-06 04:51:30
● 2017-08-21 19:08:20
○ 2026-03-06 19:41:24
○ 2026-06-13 15:19:26
●A103.168.172.372026-03-06 → 2026-06-13 · 3 obs
○ 2017-08-21 19:08:20
● 2026-03-06 19:41:24
● 2026-06-13 15:19:26
●A103.168.172.522026-03-06 → 2026-06-13 · 3 obs
○ 2017-08-21 19:08:20
● 2026-03-06 19:41:24
● 2026-06-13 15:19:26
○A195.47.247.1042007-12-31 → 2007-12-31 · 3 obs
● 2007-12-31 19:53:12
○ 2015-08-06 04:51:30
○ 2026-06-13 15:19:26
○A46.30.212.372015-08-06 → 2016-07-04 · 5 obs
○ 2007-12-31 19:53:12
● 2015-08-06 04:51:30
● 2016-07-04 00:03:52
○ 2016-11-27 23:16:54
○ 2026-06-13 15:19:26
○A46.30.215.492016-11-27 → 2017-08-21 · 5 obs
○ 2016-07-04 00:03:52
● 2016-11-27 23:16:54
● 2017-08-21 19:08:20
○ 2026-03-06 19:41:24
○ 2026-06-13 15:19:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sea.ns.se, b.ns.se, c.ns.se, f.ns.se...-
when.sens1.messagingengine.com, ns2.messagingengine.com-

✅ Authoritative Response

Server:162.159.24.178

NS records: ns1.messagingengine.com, ns2.messagingengine.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for when.se (unsigned zone)

⏱️ Timing

Total: 2100ms | Queries: -

📄 Records

TypeCountSample Data
A2103.168.172.37, 103.168.172.52
NS2ns1.messagingengine.com, ns2.messagingengine.com
MX2in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)
TXT1v=spf1 include:spf.messagingengine.com ?
SOA1ns1.messagingengine.com postmaster.messa

Analysis

IP Addresses

when.se points to two IP numbers: 103.168.172.37 and 103.168.172.52.

Among the host names that share IP numbers with when.se are sjanders.com, downtrip.net, 616c.net and two others.

Name Servers

DNS delegation for when.se points to two name servers: ns1.messagingengine.com and ns2.messagingengine.com.

when.se has the same name server delegation as a number of other domains, such as frankwiechers.com, osburn.me, kenner-price.com and two more.

when.se has partial name server overlap with other domains, including guatefam.org.

Each of ns1.messagingengine.com and ns2.messagingengine.com has one IP address: ns1.messagingengine.com uses 162.159.24.178 and ns2.messagingengine.com uses 162.159.25.191.

Mail Servers

The MX records for when.se point to two mail servers: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

Host names resolving to 8 IP numbers:

in1-smtp.messagingengine.com has IP addresses 103.168.172.216, 103.168.172.217 and 103.168.172.218, plus 5 other.

Host names with four IP numbers:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.