viessmann.ph - robtex.com
viessmann.ph
ph
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ph-tld-ns.dot.ph ⭐ | ||||||
| NS | 1.ns.ph | ||||||
| NS | ns2.cuhk.edu.hk | ||||||
| NS | ns4.apnic.net | ||||||
| NS | ph.communitydns.net | ||||||
| SOA | ph-tld-ns.dot.phsysadmin@domains.ph 2026-07-22 #2 | ||||||
Same first word
Similar names
DNS History
9 records (9 active, 0 former)
●MXalt1.aspmx.l.google.com2026-04-30 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:48
●MXalt2.aspmx.l.google.com2026-04-30 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:48
●MXalt3.aspmx.l.google.com2026-04-30 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:48
●MXalt4.aspmx.l.google.com2026-04-30 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:48
●MXaspmx.l.google.com2026-04-30 → 2026-07-21 · 2 obs
● 2026-07-21 19:33:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ph | ns4.apnic.net, 1.ns.ph, ph.communitydns.net, ns2.cuhk.edu.hk | 8 records |
| viessmann.ph | a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net | - |
✅ Authoritative Response
Server:217.160.80.160
NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for viessmann.ph (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | c.ns14.net, d.ns14.net... |
| MX | 5 | alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)... |
| TXT | 1 | _INVALIDv=spf1include:_spf.viessmann.com |
| SOA | 1 | a.ns14.net do-not-reply.viessmann.ph |
📌 Glue Records Collected
Total: 8
In-bailiwick: 2 (1.ns.ph, 1.ns.ph)
Out-of-bailiwick: 6 (ns4.apnic.net, ns2.cuhk.edu.hk, ph.communitydns.net...)
Analysis
Name Servers
Four name servers handle the delegation for viessmann.ph: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.
The name servers of viessmann.ph overlap at least partially with those of other domains — among them travel-coup.de, pointslook.de, adi-uk.com and two more.
Each of the four hosts a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net has two IP addresses. a.ns14.net points to 217.160.80.160 and 2001:8d8:fe:53:217:160:80:160. b.ns14.net points to 217.160.81.160 and 2001:8d8:fe:53:217:160:81:160. c.ns14.net points to 185.132.35.160 and 2607:f1c0:fe:53:185:132:35:160. d.ns14.net points to 185.132.34.160 and 2607:f1c0:fe:53:185:132:34:160.
Mail Servers
viessmann.ph has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by viessmann.ph are shared with other domains: grp8.com.br, traveltochangetheworld.com, feedfact.org and two others among them.
These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.
Host names pointing to two IP addresses:
aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c23::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com has two IP addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.