feinschule.com - dns.ninja

feinschule.com

DNSSEC⚠️ Not signed
A211.57.201.143🇰🇷 KT-NET211.57.0.0/16 KT
NSns1.smartidc.net ⭐ ⚠️ Not in parent delegation
A121.254.224.189🇰🇷 DACOM-NET121.254.128.0/17 contact noc@bora.net if necessary
NSns1.nanuminet.com ⚠️ Not in zone NS records
A211.233.62.124🇰🇷 DACOM-NET211.233.0.0/18 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary
NSns2.nanuminet.com ⚠️ Not in zone NS records
A211.233.62.125🇰🇷 DACOM-NET211.233.0.0/18 contact noc@bora.net if necessary contact ysjeon7@bora.net if necessary
NSns3.nanuminet.com ⚠️ Not in zone NS records
A211.57.202.156🇰🇷 KT-NET211.57.0.0/16 KT
NSns4.nanuminet.com ⚠️ Not in zone NS records
A211.57.202.157🇰🇷 KT-NET211.57.0.0/16 KT
TXTv=spf1 ip4:211.57.201.143 ~all
SOAns1.smartidc.netroot@ns1.smartidc.net 2024-03-06 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785558177

Previously NS for

feinschule.com

Same first word

feinschule.com

Similar names

fuechslein.com
fuechslein.de

DNS History

16 records (6 active, 10 former)

20162017201820192020202120222023202420252026NSns1.nanuminet.comns1.smartidc.netns2.nanuminet.comns3.nanuminet.comns4.nanuminet.comfeinschule.comns.alphafriends.co.krns.exmedia.co.krns1.feinschule.comns2.exmedia.co.krns3.exmedia.co.krns4.exmedia.co.krMXmail.feinschule.comA211.57.201.143116.193.91.16614.0.82.21
○NSfeinschule.com2015-08-20 → 2015-12-05 · 4 obs
● 2015-08-20 13:04:14
● 2015-12-05 15:16:08
○ 2016-03-20 21:08:26
○ 2026-08-01 04:41:44
○NSns.alphafriends.co.kr2015-08-20 → 2015-12-05 · 4 obs
● 2015-08-20 13:04:14
● 2015-12-05 15:16:08
○ 2016-03-20 21:08:26
○ 2026-08-01 04:41:44
○NSns.exmedia.co.kr2016-03-20 → 2017-05-23 · 5 obs
○ 2015-12-05 15:16:08
● 2016-03-20 21:08:26
● 2017-05-23 13:30:18
○ 2026-03-18 02:05:04
○ 2026-08-01 04:41:44
○NSns1.feinschule.com2015-08-20 → 2015-12-05 · 4 obs
● 2015-08-20 13:04:14
● 2015-12-05 15:16:08
○ 2016-03-20 21:08:26
○ 2026-08-01 04:41:44
●NSns1.nanuminet.com2026-03-18 → 2026-08-01 · 3 obs
○ 2017-05-23 13:30:18
● 2026-03-18 02:05:04
● 2026-08-01 04:41:44
●NSns1.smartidc.net2026-03-18 → 2026-08-01 · 3 obs
○ 2017-05-23 13:30:18
● 2026-03-18 02:05:04
● 2026-08-01 04:41:44
○NSns2.exmedia.co.kr2016-03-20 → 2017-05-23 · 5 obs
○ 2015-12-05 15:16:08
● 2016-03-20 21:08:26
● 2017-05-23 13:30:18
○ 2026-03-18 02:05:04
○ 2026-08-01 04:41:44
●NSns2.nanuminet.com2026-03-18 → 2026-08-01 · 3 obs
○ 2017-05-23 13:30:18
● 2026-03-18 02:05:04
● 2026-08-01 04:41:44
○NSns3.exmedia.co.kr2016-03-20 → 2017-05-23 · 5 obs
○ 2015-12-05 15:16:08
● 2016-03-20 21:08:26
● 2017-05-23 13:30:18
○ 2026-03-18 02:05:04
○ 2026-08-01 04:41:44
●NSns3.nanuminet.com2026-03-18 → 2026-08-01 · 3 obs
○ 2017-05-23 13:30:18
● 2026-03-18 02:05:04
● 2026-08-01 04:41:44
○NSns4.exmedia.co.kr2016-03-20 → 2017-05-23 · 5 obs
○ 2015-12-05 15:16:08
● 2016-03-20 21:08:26
● 2017-05-23 13:30:18
○ 2026-03-18 02:05:04
○ 2026-08-01 04:41:44
●NSns4.nanuminet.com2026-03-18 → 2026-08-01 · 3 obs
○ 2017-05-23 13:30:18
● 2026-03-18 02:05:04
● 2026-08-01 04:41:44
○MXmail.feinschule.com2015-08-20 → 2017-05-23 · 4 obs
● 2015-08-20 13:04:14
● 2017-05-23 13:30:18
○ 2026-03-18 02:05:04
○ 2026-08-01 04:41:44
○A116.193.91.1662015-08-20 → 2015-12-05 · 4 obs
● 2015-08-20 13:04:14
● 2015-12-05 15:16:08
○ 2016-03-20 21:08:26
○ 2026-08-01 04:41:44
○A14.0.82.212016-03-20 → 2017-05-23 · 5 obs
○ 2015-12-05 15:16:08
● 2016-03-20 21:08:26
● 2017-05-23 13:30:18
○ 2026-03-18 02:05:04
○ 2026-08-01 04:41:44
●A211.57.201.1432026-03-18 → 2026-08-01 · 3 obs
○ 2017-05-23 13:30:18
● 2026-03-18 02:05:04
● 2026-08-01 04:41:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...-
feinschule.comns1.nanuminet.com, ns2.nanuminet.com, ns3.nanuminet.com, ns4.nanuminet.com4 records

✅ Authoritative Response

Server:211.57.202.157

NS records: ns1.nanuminet.com, ns2.nanuminet.com, ns3.nanuminet.com, ns4.nanuminet.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for feinschule.com (unsigned zone)

⏱️ Timing

Total: 3516ms | Queries: -

📄 Records

TypeCountSample Data
A1211.57.201.143
NS1ns1.smartidc.net
TXT1v=spf1 ip4:211.57.201.143 ~all
SOA1ns1.smartidc.net root.ns1.smartidc.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.nanuminet.com, ns2.nanuminet.com, ns3.nanuminet.com...)

Analysis

IP Addresses

feinschule.com resolves to one IP address: 211.57.201.143.

Name Servers

feinschule.com has five name servers, which are ns1.nanuminet.com, ns2.nanuminet.com, ns3.nanuminet.com and two others.

There is at least partial name server overlap between feinschule.com and other domains — cctvnara.net, chichimall.co.kr, sptoday.com and two more among them.

These name servers tend to appear in combination with the name servers ns4.nanuminet.com, ns1.smartidc.net, ns1.host114.com and ns2.smartidc.net.

Hosts with just one IP address:

The hostname ns1.nanuminet.com resolves to 211.233.62.124.

The hostname ns2.nanuminet.com resolves to 211.233.62.125.

The hostname ns3.nanuminet.com resolves to 211.57.202.156.

The hostname ns4.nanuminet.com resolves to 211.57.202.157.

The hostname ns1.smartidc.net resolves to 121.254.224.189.