holos.com.hk - robtex.com
holos.com.hk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.213.143.62🇸🇬 Google35.213.128.0/18 | ||||||
| PTR | 62.143.213.35.bc.googleusercontent.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | holos.com.hk ⭐ | ||||||
| A | 35.213.143.62🇸🇬 Google35.213.128.0/18 | ||||||
| PTR | 62.143.213.35.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx +a:sm29.siteground.biz include:holos.com.hk.spf.auto.dnssmarth... | ||||||
| TXT | google-site-verification=a0tqWvSl4Jyxa1ORwpRtAxYlyF6k_TbzZVqbCbRJvaU | ||||||
| SOA | ns1.siteground.netroot@sm29.siteground.biz 2020-06-15 #35 | ||||||
com.hk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns3.hkirc.net.hk ⭐ | ||||||
| NS | c.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | d.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | m.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | t.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | u.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | v.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | x.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | y.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| NS | z.hkirc.net.hk ⚠️ Not in parent delegation | ||||||
| SOA | ns3.hkirc.net.hkhostmaster@hkirc.net.hk serial=2073567570 | ||||||
MX for
holos.com.hk |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns1.siteground.net2026-06-30 → 2026-07-12 · 3 obs
● 2026-06-30 02:20:50
● 2026-07-12 17:34:30
○NSns1.sm20.siteground.biz2018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-30 02:20:50
○ 2026-07-12 17:34:30
●NSns2.siteground.net2026-06-30 → 2026-07-12 · 3 obs
● 2026-06-30 02:20:50
● 2026-07-12 17:34:30
○NSns2.sm20.siteground.biz2018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-30 02:20:50
○ 2026-07-12 17:34:30
●MXholos.com.hk2026-06-30 → 2026-07-12 · 3 obs
● 2026-06-30 02:20:50
● 2026-07-12 17:34:30
○MXmx10.mailspamprotection.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-30 02:20:50
○ 2026-07-12 17:34:30
○MXmx20.mailspamprotection.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-30 02:20:50
○ 2026-07-12 17:34:30
○MXmx30.mailspamprotection.com2018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-30 02:20:50
○ 2026-07-12 17:34:30
●A35.213.143.622026-06-30 → 2026-07-12 · 3 obs
● 2026-06-30 02:20:50
● 2026-07-12 17:34:30
○A77.104.142.582018-05-12 → 2018-05-12 · 3 obs
○ 2026-06-30 02:20:50
○ 2026-07-12 17:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| hk | c.hkirc.net.hk, d.hkirc.net.hk, m.hkirc.net.hk, t.hkirc.net.hk... | - |
| holos.com.hk | ns2.siteground.net, ns1.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns2.siteground.net, ns1.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holos.com.hk (unsigned zone)
⏱️ Timing
Total: 1651ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.213.143.62 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 1 | holos.com.hk (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +a:sm29.siteground.biz in, google-site-verification=a0tqWvSl4Jyxa1O |
| SOA | 1 | ns1.siteground.net root.sm29.siteground. |
Analysis
Mail Server Role
holos.com.hk acts as its own mail server.
IP Addresses
holos.com.hk points to a single IP number: 35.213.143.62.
Among others, tresync.com, varomatic.com, mail.tmservices.com.au and 62.143.213.35.bc.googleusercontent.com resolve to the same IP numbers as holos.com.hk.
Name Servers
holos.com.hk uses two name servers for its delegation: ns1.siteground.net and ns2.siteground.net.
holos.com.hk shares its name server setup with other domains, including kofv.org, delfost.com, awriter.org and two others.
The name servers of holos.com.hk overlap at least partially with those of other domains — among them sotozen.es, aveseena.com.tr, grabem.com and two more.
Both ns1.siteground.net and ns2.siteground.net have a single IP address each — ns1.siteground.net resolves to 75.2.77.104 while ns2.siteground.net resolves to 99.83.229.113.
Mail Servers
holos.com.hk has a single mail server: holos.com.hk itself.
holos.com.hk directs to just one IP number, 35.213.143.62.