🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`ulla.study`

DNSSEC	⚠️ Not signed
A	137.184.1.79^{🇺🇸 DIGITALOCEAN137.184.0.0/20 DigitalOcean}
NS	`ns7.alidns.com` ⭐
		A	2408:4009:501::3^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.47^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.57^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.207^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.217^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.47^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.57^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.117^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.127^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns8.alidns.com`
		A	2408:4009:501::4^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.48^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.58^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.208^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.218^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.48^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.58^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.101^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.118^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`ns7.alidns.com`hostmaster@hichina.com 2026-09-15 #3

`study`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.nic.study` ⭐
	NS	`b.nic.study`
	NS	`c.nic.study`
	NS	`x.nic.study`
	NS	`y.nic.study`
	NS	`z.nic.study`
	SOA	`a.nic.study`admin@tldns.godaddy serial=1793066849

⚠️ On DNS blocklist: tif

Same first word

ulla.cc

ulla.business

ulla.dev

ulla.nl

ulla.one

ulla.fr

ulla.fi

ulla.health

ulla.xyz

ulla.art

ulla.au

ulla.nu

ulla.koeln

ulla.study

ulla.ie

ulla.sk

ulla.la

ulla.tm

ulla.co.uk

ulla.at

ulla.de

ulla.ph

ulla.bot

ulla.ru

ulla.dk

ulla.me

ulla.care

ulla.ai

ulla.pl

ulla.co.il

ulla.ca

ulla.design

ulla.app

ulla.io

ulla.com

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ulla.vision

ulla.lv

ulla.cz

ulla.se

ulla.in

ulla.si

ulla.fashion

ulla.be

ulla.digital

ulla.red

ulla.co

ulla.qpon

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lalu.news

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Previous names

Next names

DNS History

4 records (3 active, 1 former)

●NSns7.alidns.com2026-10-04 → 2026-10-27 · 2 obs

● 2026-10-04 00:55:30
● 2026-10-27 02:45:32

●NSns8.alidns.com2026-10-04 → 2026-10-27 · 2 obs

● 2026-10-04 00:55:30
● 2026-10-27 02:45:32

●A137.184.1.792026-10-10 → 2026-10-27 · 3 obs

○ 2026-10-04 00:55:30
● 2026-10-10 16:26:56
● 2026-10-27 02:45:32

○A93.189.89.912026-10-04 → 2026-10-04 · 3 obs

● 2026-10-04 00:55:30
○ 2026-10-10 16:26:56
○ 2026-10-27 02:45:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
study	a.nic.study, b.nic.study, c.nic.study, x.nic.study...	12 records
ulla.study	ns7.alidns.com, ns8.alidns.com	-

✅ Authoritative Response

Server:47.118.199.208

NS records: ns7.alidns.com, ns8.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulla.study (unsigned zone)

⏱️ Timing

Total: 4172ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`137.184.1.79`
NS	2	`ns8.alidns.com, ns7.alidns.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.study, a.nic.study, b.nic.study...)

Analysis

IP Addresses

ulla.study resolves to just one IP address, 137.184.1.79.

Two other host names, along with sizing.pw, throu.shop and 005103.xyz, also share IP numbers with ulla.study.

Name Servers

ulla.study is served by two delegated name servers, ns7.alidns.com and ns8.alidns.com.

ulla.study shares its NS records with other domains, for example sa886805.com, urbmigjf.bond, 82249.tw and two others.

ulla.study shares at least some of its name servers with other domains, including 0007733aybb12.shop, huuugecasinok.com, 777nobreapp.com and two others.

These name servers are frequently seen alongside the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

DNS names with 9 IP addresses:

ns7.alidns.com carries IP addresses 39.96.153.47, 39.96.153.57 and 47.118.199.207, with 6 other addresses beyond those.

ns8.alidns.com carries IP addresses 39.96.153.48, 39.96.153.58 and 47.118.199.208, with 6 other addresses beyond those.

ulla.study - robtex.com

ulla.study

study