ns1.ut-tek.com - robtex.com

ns1.ut-tek.com

DNSSEC⚠️ Not signed
A149.56.148.17🇨🇦 OVH149.56.0.0/16 Hosting route
PTRns1.ut-tek.com

ut-tek.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:aa6e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:1c55🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.28.85Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.170.110🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdan.ns.cloudflare.com ⭐
NSlisa.ns.cloudflare.com
MXuttek-com0e.mail.protection.outlook.com ⭐
TXTMS=ms82320278
TXTv=spf1 mx include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.28.85, 172.67.170.110
IPv6 hints2606:4700:3032::ac43:aa6e, 2606:4700:3034::6815:1c55
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOAdan.ns.cloudflare.comdns@cloudflare.com serial=2409103830

PTR for

17.148.56.149.in-addr.arpa

Previously NS for

yu-chia.com
ultimate-thinking.com
ut-tek.com
naijen.com.tw

Same first word

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ns1.paas.massivegrid.com
ns1.mircloud.ru
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ns1.es
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ns1.website
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ns1.edu.bb
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ns1.fra1-de.cloudjiffy.net
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ns1.com.ph
ns1.de
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ns1.name
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ns1.net
ns1.siteleaf.net
ns1.kr
ns1.co.kr
ns1.co.ca
ns1.mynascloud.com
ns1.pr.gov.br
ns1.id
ns1.k12.la.us
ns1.is
ns1.gouv.ml
ns1.duckdns.org
ns1.shop
ns1.uni5.net
ns1.oxa.cloud
ns1.ibxos.it
ns1.gov.nr
ns1.jls-sto3.elastx.net
ns1.ch
ns1.paas.datacenter.fi
ns1.gov.me
ns1.gov.ao
ns1.com.co
ns1.myfritz.net
ns1.go.gov.br
ns1.jcloud.ik-server.com
ns1.dyndns.org
ns1.i234.me
ns1.ro
ns1.am.gov.br
ns1.west1-us.cloudjiffy.net
ns1.myqnapcloud.com
ns1.webthings.io
ns1.synology.me
ns1.gov.mn
ns1.fastly-edge.com
ns1.mircloud.host
ns1.dk
ns1.mil.tw
ns1.ms.gov.br
ns1.tech.orange
ns1.it1.eur.aruba.jenv-aruba.cloud
ns1.gn
ns1.cloudjiffy.net
ns1.com.ua
ns1.domains
ns1.gov.mu
ns1.dscloud.biz
ns1.cl
ns1.mt
ns1.sc.gov.br
ns1.net.tr
ns1.org
ns1.orangecloud.tn
ns1.uz
ns1.cloudapp.net
ns1.dnshome.de
ns1.fr
ns1.top
ns1.cx
ns1.myftp.org
ns1.ltd
ns1.dy.fi
ns1.at
ns1.j.layershift.co.uk
ns1.net.pl
ns1.net.ua
ns1.mil.lv
ns1.oya.to
ns1.alp1.ae.flow.ch
ns1.drayddns.com
ns1.nc
ns1.familyds.org
ns1.ru
ns1.j.scaleforce.net
ns1.own.pm
ns1.lib.vt.us
ns1.dnsking.ch
ns1.definima.net
ns1.ryd.wafaicloud.com
ns1.sh
ns1.lug.org.uk
ns1.my
ns1.io
ns1.vn
ns1.nz
ns1.no-ip.info
ns1.site
ns1.it.com
ns1.easypanel.host
ns1.jed.wafaicloud.com
ns1.mydns.jp
ns1.my.id
ns1.k12.ms.us
ns1.ras.ru
ns1.no-ip.net
ns1.ph
ns1.xmit.dev
ns1.org.uk
ns1.lib.md.us
ns1.com.hr
ns1.ne.kr
ns1.gov.rs
ns1.bplaced.net
ns1.3utilities.com
ns1.cloudflare.net
ns1.diskstation.me
ns1.123hjemmeside.dk
ns1.rag-cloud.hosteur.com
ns1.no
ns1.net.br
ns1.web.id
ns1.k12.vt.us
ns1.eun.eg
ns1.rn.gov.br
ns1.lima-city.de
ns1.gov.ru
ns1.rag-cloud-ch.hosteur.com
ns1.gov.za
ns1.ca
ns1.gov.lk
ns1.gov.mo
ns1.ngo.us
ns1.copro.uk
ns1.im
ns1.co.uk
ns1.dev-myqnapcloud.com
ns1.ox.rs
ns1.tokyo
ns1.ovh
ns1.us.kg
ns1.us
ns1.click
ns1.co.pl
ns1.co.com
ns1.hu
ns1.appengine.flow.ch
ns1.myasustor.com
ns1.dscloud.mobi
ns1.com.tr
ns1.gov.sc
ns1.demo.jelastic.com
ns1.myqnapcloud.cn
ns1.nl
ns1.fj
ns1.potager.org
ns1.gov.la
ns1.kg
ns1.fi.cloudplatform.fi
ns1.be
ns1.tuxfamily.org
ns1.unicloud.pl
ns1.j.scaleforce.com.cy
ns1.lublin.pl
ns1.enscaled.sg
ns1.co.nz
ns1.mcdir.ru
ns1.servehttp.com
ns1.co.za

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ns1.pm
ns1.work
ns1.mediatech.by
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1ns.com.cn
ns1.alpha-myqnapcloud.com
s1n.fr
1sn.net
1ns.de
n1s.ch
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s1n.ru
1ns.me
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s1n.be
1ns.pl
1ns.org
1ns.us
1sn.com.br
sn1.jp
1ns.co.jp
n1s.co
sn1.it

DNS History

4 records (1 active, 3 former)

20162017201820192020202120222023202420252026A149.56.148.17192.99.205.2242607:5300:120:2f0::88882607:5300:60:1d9f::8888
●A149.56.148.172026-02-15 → 2026-07-11 · 3 obs
○ 2017-08-20 05:51:58
● 2026-02-15 17:43:34
● 2026-07-11 08:24:22
○A192.99.205.2242015-06-30 → 2017-08-20 · 4 obs
● 2015-06-30 03:45:50
● 2017-08-20 05:51:58
○ 2026-02-15 17:43:34
○ 2026-07-11 08:24:22
○A2607:5300:120:2f0::88882017-06-28 → 2017-08-20 · 5 obs
○ 2016-09-24 16:26:36
● 2017-06-28 11:41:58
● 2017-08-20 05:51:58
○ 2026-02-15 17:43:34
○ 2026-07-11 08:24:22
○A2607:5300:60:1d9f::88882015-06-30 → 2016-09-24 · 4 obs
● 2015-06-30 03:45:50
● 2016-09-24 16:26:36
○ 2017-06-28 11:41:58
○ 2026-07-11 08:24:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
ut-tek.comdan.ns.cloudflare.com, lisa.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.108

NS records: dan.ns.cloudflare.com, lisa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ut-tek.com (unsigned zone)

⏱️ Timing

Total: 95ms | Queries: -

📄 Records

TypeCountSample Data
A1149.56.148.17

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dan.ns.cloudflare.com, dan.ns.cloudflare.com, dan.ns.cloudflare.com...)

Analysis

IP Addresses

ns1.ut-tek.com points to a single IP number: 149.56.148.17.

Host names such as ns1.businessobject.net and ns1.ultimate-thinking.com share IP numbers with ns1.ut-tek.com.