calculushub.com - robtex.com
calculushub.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.235.199.20🇳🇵 SUBISU-CABLENET-AS-AP103.235.199.0/24 Subisu Cablenet PO Box 6626 Kathmandu | ||||||
| PTR | phillips.mysecurecloudserver.com | ||||||
| NS | ns1.phillips.mysecurecloudserver.com ⭐ | ||||||
| A | 103.235.199.20🇳🇵 SUBISU-CABLENET-AS-AP103.235.199.0/24 Subisu Cablenet PO Box 6626 Kathmandu | ||||||
| PTR | phillips.mysecurecloudserver.com | ||||||
| NS | ns2.phillips.mysecurecloudserver.com | ||||||
| A | 103.235.199.19🇳🇵 SUBISU-CABLENET-AS-AP103.235.199.0/24 Subisu Cablenet PO Box 6626 Kathmandu | ||||||
| PTR | phillips.mysecurecloudserver.com | ||||||
| MX | calculushub.com ⭐ | ||||||
| A | 103.235.199.20🇳🇵 SUBISU-CABLENET-AS-AP103.235.199.0/24 Subisu Cablenet PO Box 6626 Kathmandu | ||||||
| PTR | phillips.mysecurecloudserver.com | ||||||
| TXT | v=spf1 ip4:103.235.199.20 +a +mx +ip4:192.250.235.26 include:spf.mysecureclou... | ||||||
| SOA | ns1.phillips.mysecurecloudserver.comroot@phillips.mysecurecloudserver.com 2026-05-02 #5 | ||||||
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=1778423046 | ||||||
Previously MX for
calculushub.com |
Same first word
calculushub.com |
DNS History
13 records (4 active, 9 former)
○NSns1.babal.host2026-04-05 → 2026-05-01 · 5 obs
● 2026-04-05 16:51:08
● 2026-05-01 10:38:42
○ 2026-05-03 11:16:06
○ 2026-05-10 14:51:48
○NSns1.dimofinf.net2017-02-02 → 2017-02-02 · 3 obs
○ 2019-01-22 02:40:28
○ 2026-05-10 14:51:48
●NSns1.phillips.mysecurecloudserver.com2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 11:16:06
● 2026-05-10 14:51:48
○NSns2.babal.host2026-04-05 → 2026-05-01 · 5 obs
● 2026-04-05 16:51:08
● 2026-05-01 10:38:42
○ 2026-05-03 11:16:06
○ 2026-05-10 14:51:48
○NSns2.dimofinf.net2017-02-02 → 2017-02-02 · 3 obs
○ 2019-01-22 02:40:28
○ 2026-05-10 14:51:48
●NSns2.phillips.mysecurecloudserver.com2026-05-03 → 2026-05-10 · 3 obs
● 2026-05-03 11:16:06
● 2026-05-10 14:51:48
○NSns3.babal.host2026-04-05 → 2026-05-01 · 5 obs
● 2026-04-05 16:51:08
● 2026-05-01 10:38:42
○ 2026-05-03 11:16:06
○ 2026-05-10 14:51:48
○NSns3.dimofinf.net2017-02-02 → 2017-02-02 · 3 obs
○ 2019-01-22 02:40:28
○ 2026-05-10 14:51:48
○NSns4.babal.host2026-04-05 → 2026-05-01 · 5 obs
● 2026-04-05 16:51:08
● 2026-05-01 10:38:42
○ 2026-05-03 11:16:06
○ 2026-05-10 14:51:48
●MXcalculushub.com2017-02-02 → 2026-05-10 · 7 obs
○ 2019-01-22 02:40:28
● 2026-04-05 16:51:08
● 2026-05-03 11:16:06
○ 2026-05-09 03:35:54
● 2026-05-10 14:51:46
● 2026-05-10 14:51:48
●A103.235.199.202026-05-03 → 2026-05-10 · 5 obs
● 2026-05-03 11:16:06
○ 2026-05-09 03:35:54
● 2026-05-10 14:51:46
● 2026-05-10 14:51:48
○A192.250.235.262026-04-05 → 2026-05-01 · 5 obs
● 2026-04-05 16:51:08
● 2026-05-01 10:38:42
○ 2026-05-03 11:16:06
○ 2026-05-10 14:51:48
○A95.211.173.2332017-02-02 → 2017-02-02 · 3 obs
○ 2019-01-22 02:40:28
○ 2026-05-10 14:51:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| calculushub.com | ns1.phillips.mysecurecloudserver.com, ns2.phillips.mysecurecloudserver.com | 2 records |
✅ Authoritative Response
Server:103.235.199.19
NS records: ns1.phillips.mysecurecloudserver.com, ns2.phillips.mysecurecloudserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calculushub.com (unsigned zone)
⏱️ Timing
Total: 825ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.235.199.20 |
| NS | 2 | ns2.phillips.mysecurecloudserver.com, ns1.phillips.mysecurecloudserver.com |
| MX | 1 | calculushub.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:103.235.199.20 +a +mx +ip4:19 |
| SOA | 1 | ns1.phillips.mysecurecloudserver.com roo |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.phillips.mysecurecloudserver.com, ns2.phillips.mysecurecloudserver.com)
Analysis
IP Addresses
calculushub.com points to an IP address: 103.235.199.20.
other host names include tarakunj.edu.np, ns1.secureservercloud.com, tsumvalleyhomestay.com, absentnote.com and _dc-mx.6394be92527d.guffiz.com; they share IP numbers with calculushub.com.
Name Servers
Two name servers ns1.phillips.mysecurecloudserver.com and ns2.phillips.mysecurecloudserver.com handle the delegation for calculushub.com.
calculushub.com uses the same name server setup as other domains, including asanepal.com, tarakunj.edu.np and absentnote.com.
calculushub.com shares name servers with other domains at least partially, for example feelepa.com.
These name servers are commonly used alongside ns2.secureservercloud.com.
Host names with one IP:
ns1.phillips.mysecurecloudserver.com points to: 103.235.199.20
ns2.phillips.mysecurecloudserver.com points to: 103.235.199.19
Mail Servers
calculushub.com is handled by a single mail server.
The host name calculushub.com points to IP 103.235.199.20.