ptr.fi - dns.ninja

ptr.fi

DNSSEC⚠️ Not signed
A31.217.196.248🇫🇮 PLANEETTA-AS31.217.192.0/21 Hostingpalvelu.fi http://www.planeetta.net/
PTRe248.domainhotelli.fi
NSns1.domainhotelli.fi ⭐
A31.217.196.245🇫🇮 PLANEETTA-AS31.217.192.0/21 Hostingpalvelu.fi http://www.planeetta.net/
PTRe245.domainhotelli.fi
NSns2.domainhotelli.fi
A35.243.183.207🇺🇸 Google35.243.176.0/20
PTR207.183.243.35.bc.googleusercontent.com
MXptr-fi.mail.protection.outlook.com ⭐
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::4🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::c🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db9pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A52.101.68.5🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-du2pr03cu00105.inbound.protection.outlook.com
A52.101.68.21🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00205.inbound.protection.outlook.com
A52.101.73.22🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am7pr05cu00106.inbound.protection.outlook.com
A52.101.73.153🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-as8pr05cu00401.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.domainhotelli.fiinfo@domainhotelli.fi 2026-03-28 #1

fi

DNSSEC🔒 Signed (DS record present)
NSa.fi ⭐
NSb.fi
NSc.fi
NSd.fi
NSe.fi
NSf.fi
NSg.fi
NSi.fi
NSj.fi
NSk.fi
TXThttps://domain.fi/
TXTwhois.fi
SOAa.fifi-domain-tech@ficora.fi 2026-07-14 #30
WOT: SAFE (60/100)

Subdomains

www.ptr.fi

Same first word

ptr.rs
ptr.nu
ptr.im
ptr.it
ptr.name
ptr.mx
ptr.org.pl
ptr.be
ptr.fi
ptr.ac.th
ptr.ch
ptr.is
ptr.ee
ptr.sk
ptr.net.br
ptr.la
ptr.do
ptr.cz
ptr.com.cn
ptr.ro
ptr.us.com
ptr.no
ptr.co.il
ptr.cl
ptr.vc
ptr.dk
ptr.ru
ptr.us
ptr.cn
ptr.mobi
ptr.gg
ptr.com.au
ptr.bike
ptr.mw
ptr.zone
ptr.fr
ptr.com.pl
ptr.ie
ptr.org
ptr.ca
ptr.at
ptr.eu
ptr.to
ptr.network
ptr.de
ptr.asia
ptr.systems
ptr.com.tr
ptr.hu
ptr.name.tr
ptr.com
ptr.pt
ptr.moe
ptr.tw
ptr.se
ptr.co
ptr.jp
ptr.ir
ptr.spdns.org
ptr.re
ptr.co.uk
ptr.li
ptr.de.com
ptr.edu.pl

Similar names

tpr.fr
rpt.com.au
tpr.se
tpr.com.ar
rpt.org
trp.com
tpr.hu
rtp.us
rtp.ru
trp.it
trp.cc
trp.la
rtp.nc.us
rtp.cz
prt.kz
prt.co.za
tpr.gov.uk
trp.se
prt.cl
trp.uz
rtp.ch
rtp.today
rtp.go.th
rtp.org
prt.cc
rpt.com.tw
tpr.restaurant
trp.at
rpt.kz
trp.de
tpr.com.au
rtp.com
trp.com.sg
prt.at
rpt.mx
rtp.com.au
trp.co
rtp.com.pl
tpr.org.tw
prt.net
prt.biz
rtp.gob.mx
trp.co.nz
trp.ae
tpr.su
trp.com.br
trp.ca
prt.nu
trp.gr
rpt.pt
trp.lt
rpt.com.sg
rpt.kr
prt.ru
prt.to
tpr.com.gt
rtp.ac.th
rpt.goip.de
prt.sc
tpr.ca
tpr.cm
tpr.ir
rpt.com
trp.su
rtp.gg
prt.cz
rpt.net.au
trp.sh
tpr.com.tr
rtp.trafficmanager.net
trp.cl
tpr.co.jp
trp.com.ph
rtp.blue
tpr.cc
rtp.bio
prt.ee
rpt.name
rpt.coop
rtp.jp
rtp.ro

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSns1.domainhotelli.fins2.domainhotelli.fidns1.dsystems.fidns2.dsystems.fins1.woima.fins2.woima.fins3.woima.fiMXptr-fi.mail.protection.outlook.comptr-fi.mail.eo.outlook.comA31.217.196.24883.150.78.46
○NSdns1.dsystems.fi2015-07-21 → 2015-11-01 · 4 obs
● 2015-07-21 16:55:42
● 2015-11-01 23:19:50
○ 2015-12-08 13:05:34
○ 2026-07-14 07:53:40
○NSdns2.dsystems.fi2015-07-21 → 2015-11-01 · 4 obs
● 2015-07-21 16:55:42
● 2015-11-01 23:19:50
○ 2015-12-08 13:05:34
○ 2026-07-14 07:53:40
●NSns1.domainhotelli.fi2026-02-25 → 2026-07-14 · 3 obs
○ 2016-12-29 09:21:00
● 2026-02-25 02:59:44
● 2026-07-14 07:53:40
○NSns1.woima.fi2015-12-08 → 2016-12-29 · 5 obs
○ 2015-11-01 23:19:50
● 2015-12-08 13:05:34
● 2016-12-29 09:21:00
○ 2026-02-25 02:59:44
○ 2026-07-14 07:53:40
●NSns2.domainhotelli.fi2026-02-25 → 2026-07-14 · 3 obs
○ 2016-12-29 09:21:00
● 2026-02-25 02:59:44
● 2026-07-14 07:53:40
○NSns2.woima.fi2015-12-08 → 2016-12-29 · 5 obs
○ 2015-11-01 23:19:50
● 2015-12-08 13:05:34
● 2016-12-29 09:21:00
○ 2026-02-25 02:59:44
○ 2026-07-14 07:53:40
○NSns3.woima.fi2015-12-08 → 2016-12-29 · 5 obs
○ 2015-11-01 23:19:50
● 2015-12-08 13:05:34
● 2016-12-29 09:21:00
○ 2026-02-25 02:59:44
○ 2026-07-14 07:53:40
○MXptr-fi.mail.eo.outlook.com2015-07-21 → 2016-12-29 · 4 obs
● 2015-07-21 16:55:42
● 2016-12-29 09:21:00
○ 2026-02-25 02:59:44
○ 2026-07-14 07:53:40
●MXptr-fi.mail.protection.outlook.com2026-02-25 → 2026-07-14 · 3 obs
○ 2016-12-29 09:21:00
● 2026-02-25 02:59:44
● 2026-07-14 07:53:40
●A31.217.196.2482026-02-25 → 2026-07-14 · 3 obs
○ 2016-12-29 09:21:00
● 2026-02-25 02:59:44
● 2026-07-14 07:53:40
○A83.150.78.462015-07-21 → 2016-12-29 · 4 obs
● 2015-07-21 16:55:42
● 2016-12-29 09:21:00
○ 2026-02-25 02:59:44
○ 2026-07-14 07:53:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
fia.fi, b.fi, c.fi, d.fi...-
ptr.fins2.domainhotelli.fi, ns1.domainhotelli.fi2 records

✅ Authoritative Response

Server:35.243.183.207

NS records: ns2.domainhotelli.fi, ns1.domainhotelli.fi

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ptr.fi (unsigned zone)

⏱️ Timing

Total: 886ms | Queries: -

📄 Records

TypeCountSample Data
A131.217.196.248
NS2ns1.domainhotelli.fi, ns2.domainhotelli.fi
MX1ptr-fi.mail.protection.outlook.com (pri:
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.domainhotelli.fi info.domainhotelli.

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.domainhotelli.fi, ns1.domainhotelli.fi)

Analysis

Hierarchy

www.ptr.fi is a subdomain of ptr.fi.

IP Addresses

ptr.fi resolves to just one IP address, 31.217.196.248.

Two other host names, along with tyrantti.net, motorbike.fi and numminen.net, also share IP numbers with ptr.fi.

Name Servers

Two name servers handle the delegation for ptr.fi: ns1.domainhotelli.fi and ns2.domainhotelli.fi.

ptr.fi shares its NS records with other domains, for example urk.fi, ruccon.com, cloudservice.fi and two others.

The name servers of ptr.fi overlap at least partially with those of other domains — among them bastvik.fi, vuonet.fi, kreit.fi and two more.

These name servers commonly appear in combination with the name servers ns3.domainhotelli.fi.

Both ns1.domainhotelli.fi and ns2.domainhotelli.fi have a single IP address each — ns1.domainhotelli.fi resolves to 31.217.196.245 while ns2.domainhotelli.fi resolves to 35.243.183.207.

Mail Servers

The sole mail server for ptr.fi is ptr-fi.mail.protection.outlook.com.

With 8 IP addresses total, ptr-fi.mail.protection.outlook.com resolves to 52.101.68.5, 52.101.68.21, 52.101.73.22 and 5 others.