uldt.com - robtex.com
uldt.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 114.142.153.136🇭🇰 ASN-DYXNET-HK-AP114.142.152.0/21 Diyixian.com Limited 37/F, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, New Territories, | ||||||
| PTR | ns52.newsbook.net | ||||||
| NS | ns7.newsbook.net ⭐ ⚠️ Not in zone NS records | ||||||
| A | 202.66.107.21🇭🇰 ASN-LINKAGE202.66.64.0/18 Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan | ||||||
| PTR | 202-66-107-21.static.hk.net | ||||||
| NS | ns11.newsbook.net ⚠️ Not in zone NS records | ||||||
| A | 114.142.153.179🇭🇰 ASN-DYXNET-HK-AP114.142.152.0/21 Diyixian.com Limited 37/F, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong, New Territories, | ||||||
| PTR | ns57.newsbook.net | ||||||
| SOA | ns7.newsbook.netns7@newsbook.net 2018-08-28 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784109832 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSbuy.internettraffic.com2015-07-06 → 2016-07-14 · 4 obs
● 2016-07-14 21:51:44
○ 2020-03-04 11:52:52
○ 2026-07-15 10:20:42
●NSns11.newsbook.net2020-03-04 → 2026-07-15 · 3 obs
● 2020-03-04 11:52:52
● 2026-07-15 10:20:42
●NSns7.newsbook.net2020-03-04 → 2026-07-15 · 3 obs
● 2020-03-04 11:52:52
● 2026-07-15 10:20:42
○NSsell.internettraffic.com2015-07-06 → 2016-07-14 · 4 obs
● 2016-07-14 21:51:44
○ 2020-03-04 11:52:52
○ 2026-07-15 10:20:42
○MXmail.b-io.co2015-07-06 → 2017-03-22 · 4 obs
● 2017-03-22 14:58:54
○ 2020-03-04 11:52:52
○ 2026-07-15 10:20:42
●A114.142.153.1362020-03-04 → 2026-07-15 · 8 obs
● 2020-03-04 11:52:52
● 2026-04-14 13:51:24
○ 2026-06-04 14:25:14
● 2026-06-28 01:35:00
○ 2026-07-02 03:34:50
● 2026-07-15 10:20:40
● 2026-07-15 10:20:42
○A208.91.197.1322017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 14:58:54
○ 2020-03-04 11:52:52
○ 2026-07-15 10:20:42
○A69.172.201.1532016-07-14 → 2016-07-14 · 4 obs
● 2016-07-14 21:51:44
○ 2017-03-22 14:58:54
○ 2026-07-15 10:20:42
○A69.172.201.2082015-07-06 → 2016-03-03 · 4 obs
● 2016-03-03 20:38:38
○ 2016-07-14 21:51:44
○ 2026-07-15 10:20:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net... | - |
| uldt.com | ns7.newsbook.net, ns11.newsbook.net | - |
✅ Authoritative Response
Server:202.66.107.21
NS records: ns7.newsbook.net, ns11.newsbook.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for uldt.com (unsigned zone)
⏱️ Timing
Total: 1396ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 114.142.153.136 |
| SOA | 1 | ns7.newsbook.net ns7.newsbook.net |
Analysis
IP Addresses
uldt.com has exactly one IP address — 114.142.153.136.
kpxi.com, luenhoptransp.com, stratos.com.hk plus two other host names have IP numbers in common with uldt.com.
Name Servers
The NS records for uldt.com delegate to ns11.newsbook.net and ns7.newsbook.net.
The name server configuration of uldt.com is shared with other domains, for instance newsbook.net.hk, snyv.com, qevd.com and two others.
The name servers of uldt.com overlap at least partially with those of other domains — among them nsenter.com.hk, canpack.com.hk, range.com.hk and two more.
These name servers commonly appear in delegations together with ns12.newsbook.net, ns6.newsbook.net, ns8.newsbook.net and 3 other.
Both ns11.newsbook.net and ns7.newsbook.net have a single IP address each — ns11.newsbook.net resolves to 114.142.153.179 while ns7.newsbook.net resolves to 202.66.107.21.