questbc.com - robtex.com
questbc.com
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=1774929467 | ||||||
Subdomains
mail.questbc.com |
Same first word
questbc.com |
DNS History
10 records (4 active, 6 former)
●NSns1.sigmadns.net2026-03-07 → 2026-03-31 · 3 obs
● 2026-03-07 18:21:22
● 2026-03-31 04:27:16
●NSns2.sigmadns.net2026-03-07 → 2026-03-31 · 3 obs
● 2026-03-07 18:21:22
● 2026-03-31 04:27:16
○NSns5.e-globalhosting.com2015-06-18 → 2017-11-13 · 4 obs
● 2017-11-13 11:13:40
○ 2026-03-07 18:21:22
○ 2026-03-31 04:27:16
○NSns6.e-globalhosting.com2015-06-18 → 2017-11-13 · 4 obs
● 2017-11-13 11:13:40
○ 2026-03-07 18:21:22
○ 2026-03-31 04:27:16
○MXmail.questbc.com2015-06-18 → 2017-11-13 · 4 obs
● 2017-11-13 11:13:40
○ 2026-03-07 18:21:22
○ 2026-03-31 04:27:16
○MXmail0.questbc.com2015-06-18 → 2017-11-13 · 4 obs
● 2017-11-13 11:13:40
○ 2026-03-07 18:21:22
○ 2026-03-31 04:27:16
●MXquestbc-com.mail.protection.outlook.com2026-03-07 → 2026-03-31 · 3 obs
● 2026-03-07 18:21:22
● 2026-03-31 04:27:16
●A111.90.134.352026-03-07 → 2026-03-31 · 3 obs
● 2026-03-07 18:21:22
● 2026-03-31 04:27:16
○A202.75.36.2302015-06-18 → 2016-04-26 · 4 obs
● 2016-04-26 11:41:30
○ 2017-11-13 11:13:40
○ 2026-03-31 04:27:16
○A202.9.109.1912017-11-13 → 2017-11-13 · 4 obs
● 2017-11-13 11:13:40
○ 2026-03-07 18:21:22
○ 2026-03-31 04:27:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| questbc.com | ns1.sigmadns.net, ns2.sigmadns.net | - |
✅ Authoritative Response
Server:101.99.72.37
NS records: ns1.sigmadns.net, ns2.sigmadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for questbc.com (unsigned zone)
⏱️ Timing
Total: 1404ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 111.90.134.35 |
| NS | 2 | ns1.sigmadns.net, ns2.sigmadns.net |
| MX | 1 | questbc-com.mail.protection.outlook.com |
| TXT | 2 | v=spf1 ip4:111.90.134.10 ip4:111.90.134., google-site-verification=1QCZHHrPn29v_vG |
| SOA | 1 | ns1.sigmadns.net notification.kbreaders. |
Analysis
Hierarchy
mail.questbc.com is a child of questbc.com.
IP Addresses
questbc.com resolves to one IP number: 111.90.134.35.
Other host names including bebas.com, copier.my, photocopier.com.my and photocopier.my share IP numbers with questbc.com.
Name Servers
questbc.com's delegation uses two name servers: ns1.sigmadns.net and ns2.sigmadns.net.
questbc.com uses the same name server setup as other domains, such as sasb.com.my, prorekaweb.com, sjkcchiaonan.edu.my, umei.my and mglobaltrading.com.
questbc.com at least partially shares name servers with other domains, including hisaki.com.my, papparoti.com.au, egarden.com.my, hrr.com.my and copier.my.
These name servers are commonly used together with the name servers ns116.awedns.com, ns117.awedns.com, ns108.awedns.com and ns109.awedns.com.
Host names with a single IP address: ns1.sigmadns.net points to 124.217.255.128; ns2.sigmadns.net points to 101.99.72.37.
Mail Servers
A single mail server handles questbc.com, questbc-com.mail.protection.outlook.com.
questbc-com.mail.protection.outlook.com has six IPs: 2a01:111:f403:cc09::, 2a01:111:f403:cc1a::8, 2a01:111:f403:cc1f::4, 52.101.124.117, 52.101.137.0 and 52.101.157.80.