ulkbu.com - dns.ninja

ulkbu.com

DNSSEC⚠️ Not signed
A122.246.1.140🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC122.246.0.0/19 Chinanet-NingBo-IDC
NSns1.julydns.com ⭐
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.julydns.com
A162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAns1.julydns.commaster@jmdns.com serial=1782497006

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=1785361592

Same first word

ulkbu.cn
ulkbu.com

Similar names

bluuk.com
bulku.com
bukul.ink
bluku.com
buluk.com
kluub.com
buluk.ch
uklub.ru
klubu.com
ubluk.com
buklu.com
ubulk.com
ubkul.com
buluk.de
kulub.com
bukul.com
bluku.de
kulbu.com
bukul.lublin.pl

DNS History

21 records (3 active, 18 former)

2017201820192020202120222023202420252026NSns1.julydns.comns2.julydns.coma.share-dns.coma6.share-dns.coma9.share-dns.comb.share-dns.netb6.share-dns.netb9.share-dns.netexpire1.gname-dns.comexpire2.gname-dns.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA122.246.1.140154.210.93.57154.218.159.18961.164.149.197CNAMEexp.gs-cdn.com
○NSa.share-dns.com2026-03-01 → 2026-03-25 · 5 obs
○ 2018-06-01 22:54:44
● 2026-03-01 15:15:14
● 2026-03-25 15:26:44
○ 2026-04-17 00:04:44
○ 2026-07-29 21:57:06
○NSa6.share-dns.com2026-03-08 → 2026-03-25 · 5 obs
○ 2026-03-01 15:15:14
● 2026-03-08 04:38:26
● 2026-03-25 15:26:44
○ 2026-04-17 00:04:44
○ 2026-07-29 21:57:06
○NSa9.share-dns.com2026-03-01 → 2026-03-01 · 4 obs
○ 2018-06-01 22:54:44
● 2026-03-01 15:15:14
○ 2026-03-08 04:38:26
○ 2026-07-29 21:57:06
○NSb.share-dns.net2026-03-01 → 2026-03-25 · 5 obs
○ 2018-06-01 22:54:44
● 2026-03-01 15:15:14
● 2026-03-25 15:26:44
○ 2026-04-17 00:04:44
○ 2026-07-29 21:57:06
○NSb6.share-dns.net2026-03-08 → 2026-03-25 · 5 obs
○ 2026-03-01 15:15:14
● 2026-03-08 04:38:26
● 2026-03-25 15:26:44
○ 2026-04-17 00:04:44
○ 2026-07-29 21:57:06
○NSb9.share-dns.net2026-03-01 → 2026-03-01 · 4 obs
○ 2018-06-01 22:54:44
● 2026-03-01 15:15:14
○ 2026-03-08 04:38:26
○ 2026-07-29 21:57:06
○NSexpire1.gname-dns.com2026-04-17 → 2026-04-17 · 4 obs
○ 2026-03-25 15:26:44
● 2026-04-17 00:04:44
○ 2026-07-21 07:32:50
○ 2026-07-29 21:57:06
○NSexpire2.gname-dns.com2026-04-17 → 2026-04-17 · 4 obs
○ 2026-03-25 15:26:44
● 2026-04-17 00:04:44
○ 2026-07-21 07:32:50
○ 2026-07-29 21:57:06
●NSns1.julydns.com2026-07-21 → 2026-07-29 · 3 obs
○ 2026-04-17 00:04:44
● 2026-07-21 07:32:50
● 2026-07-29 21:57:06
○NSns1.myhostadmin.net2016-12-18 → 2018-06-01 · 4 obs
● 2016-12-18 18:18:28
● 2018-06-01 22:54:44
○ 2026-03-01 15:15:14
○ 2026-07-29 21:57:06
●NSns2.julydns.com2026-07-21 → 2026-07-29 · 3 obs
○ 2026-04-17 00:04:44
● 2026-07-21 07:32:50
● 2026-07-29 21:57:06
○NSns2.myhostadmin.net2016-12-18 → 2018-06-01 · 4 obs
● 2016-12-18 18:18:28
● 2018-06-01 22:54:44
○ 2026-03-01 15:15:14
○ 2026-07-29 21:57:06
○NSns3.myhostadmin.net2016-12-18 → 2018-06-01 · 4 obs
● 2016-12-18 18:18:28
● 2018-06-01 22:54:44
○ 2026-03-01 15:15:14
○ 2026-07-29 21:57:06
○NSns4.myhostadmin.net2016-12-18 → 2018-06-01 · 4 obs
● 2016-12-18 18:18:28
● 2018-06-01 22:54:44
○ 2026-03-01 15:15:14
○ 2026-07-29 21:57:06
○NSns5.myhostadmin.net2016-12-18 → 2018-06-01 · 4 obs
● 2016-12-18 18:18:28
● 2018-06-01 22:54:44
○ 2026-03-01 15:15:14
○ 2026-07-29 21:57:06
○NSns6.myhostadmin.net2016-12-18 → 2018-06-01 · 4 obs
● 2016-12-18 18:18:28
● 2018-06-01 22:54:44
○ 2026-03-01 15:15:14
○ 2026-07-29 21:57:06
●A122.246.1.1402026-07-21 → 2026-07-29 · 3 obs
○ 2026-04-17 00:04:44
● 2026-07-21 07:32:50
● 2026-07-29 21:57:06
○A154.210.93.572026-03-01 → 2026-03-01 · 4 obs
○ 2018-06-01 22:54:44
● 2026-03-01 15:15:14
○ 2026-03-08 04:38:26
○ 2026-07-29 21:57:06
○A154.218.159.1892026-03-08 → 2026-03-25 · 5 obs
○ 2026-03-01 15:15:14
● 2026-03-08 04:38:26
● 2026-03-25 15:26:44
○ 2026-04-17 00:04:44
○ 2026-07-29 21:57:06
○A61.164.149.1972018-06-01 → 2018-06-01 · 3 obs
● 2018-06-01 22:54:44
○ 2026-03-01 15:15:14
○ 2026-07-29 21:57:06
○CNAMEexp.gs-cdn.com2026-04-17 → 2026-04-17 · 3 obs
● 2026-04-17 00:04:44
○ 2026-07-21 07:32:50
○ 2026-07-29 21:57:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
ulkbu.comns1.julydns.com, ns2.julydns.com2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulkbu.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

TypeCountSample Data
A1122.246.1.140
NS2ns1.julydns.com, ns2.julydns.com
SOA1ns1.julydns.com master.jmdns.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

Analysis

IP Addresses

ulkbu.com resolves to just one IP address, 122.246.1.140.

Two other host names, along with juxin99.com, minpifa.com and dghuying.com, also share IP numbers with ulkbu.com.

Name Servers

ulkbu.com is delegated to two name servers: ns1.julydns.com and ns2.julydns.com.

ulkbu.com shares its NS records with other domains, for example zjgxfm.com, xyzx.org, yunlongshipin.com and two others.

At least some of ulkbu.com's name servers are shared with other domains, for example joy138.cn, chbm.cn, ononnews.com and two more.

These name servers are often deployed together with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.

ns1.julydns.com and ns2.julydns.com both resolve to the same single IP address: 162.159.48.223.

ns1.julydns.com and ns2.julydns.com are host names that each point to 162.159.48.223 IP addresses.