pfc.sg - robtex.com
pfc.sg
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::177🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.151.30.177🇬🇧 TWENTYI185.151.30.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1759482192 | ||||||
sg
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ds.sgnic.sg ⭐ | ||||||
| NS | dsany2.sgnic.sg | ||||||
| NS | dsany3.sgnic.sg | ||||||
| NS | dsany4.sgnic.sg | ||||||
| NS | ns4.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | pch.sgzones.sg | ||||||
| SOA | ds.sgnic.sgdna@sgnic.sg serial=2603150400 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.stackdns.com2026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 20:18:24
● 2026-03-17 23:37:10
●NSns2.stackdns.com2026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 20:18:24
● 2026-03-17 23:37:10
●NSns3.stackdns.com2026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 20:18:24
● 2026-03-17 23:37:10
●NSns4.stackdns.com2026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 20:18:24
● 2026-03-17 23:37:10
○NSns63.domaincontrol.com2015-06-24 → 2021-07-30 · 7 obs
● 2016-01-04 16:10:18
○ 2016-03-29 04:27:20
● 2016-04-28 09:42:34
● 2021-07-30 01:03:14
○ 2026-03-17 20:18:24
○ 2026-03-17 23:37:10
○NSns64.domaincontrol.com2015-06-24 → 2021-07-30 · 7 obs
● 2016-01-04 16:10:18
○ 2016-03-29 04:27:20
● 2016-04-28 09:42:34
● 2021-07-30 01:03:14
○ 2026-03-17 20:18:24
○ 2026-03-17 23:37:10
○MXmailstore1.asia.secureserver.net2015-06-24 → 2021-07-30 · 7 obs
● 2016-01-04 16:10:18
○ 2016-03-29 04:27:20
● 2016-04-28 09:42:34
● 2021-07-30 01:03:14
○ 2026-03-17 20:18:24
○ 2026-03-17 23:37:10
●MXmx.stackmail.com2026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 20:18:24
● 2026-03-17 23:37:10
○MXsmtp.asia.secureserver.net2015-06-24 → 2021-07-30 · 7 obs
● 2016-01-04 16:10:18
○ 2016-03-29 04:27:20
● 2016-04-28 09:42:34
● 2021-07-30 01:03:14
○ 2026-03-17 20:18:24
○ 2026-03-17 23:37:10
○A107.180.0.2502015-06-24 → 2021-07-30 · 7 obs
● 2016-01-04 16:10:18
○ 2016-03-29 04:27:20
● 2016-04-28 09:42:34
● 2021-07-30 01:03:14
○ 2026-03-17 20:18:24
○ 2026-03-17 23:37:10
●A185.151.30.1772026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 20:18:24
● 2026-03-17 23:37:10
●A2a07:7800::1772026-03-17 → 2026-03-17 · 3 obs
● 2026-03-17 20:18:24
● 2026-03-17 23:37:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sg | dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg, pch.sgzones.sg... | 10 records |
| pfc.sg | ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com, ns1.stackdns.com | - |
✅ Authoritative Response
Server: 104.196.137.209
NS records: ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com, ns1.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for pfc.sg (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.151.30.177 |
| AAAA | 1 | 2a07:7800::177 |
| NS | 4 | ns2.stackdns.com, ns4.stackdns.com... |
| MX | 1 | mx.stackmail.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (dsany4.sgnic.sg, dsany3.sgnic.sg, dsany2.sgnic.sg...)
Out-of-bailiwick: 2 (ns4.apnic.net, ns4.apnic.net)
Analysis
IP Addresses
pfc.sg points to two IP numbers: 2a07:7800::177 and 185.151.30.177.
Other host names such as mail2.ellisrebt.com, thewoodburnershowroom.co.uk, mtscleansing.co.uk, springviewbb.com and flex-auger.com share IP numbers with pfc.sg.
Name Servers
pfc.sg is delegated to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
At least part of the name servers for pfc.sg are shared with other domains, for instance vibrationalhealingfoundation.co.uk, kovacs.com, organichomegardeningideas.com, patchworksthatpraise.com and math20.net.
Host names with one IP: ns1.stackdns.com points to 35.197.225.59; ns2.stackdns.com points to 146.148.28.88; ns3.stackdns.com points to 35.198.79.191; ns4.stackdns.com points to 104.196.137.209.
Mail Servers
The mail server for pfc.sg is mx.stackmail.com.
pfc.sg uses the same mail server setup as other domains, for instance brigg.co.uk, blueskysunrooms.com, roadghosts.com, ec2n.co.uk and projectforthectbt.org.
pfc.sg shares some mail servers with other domains, for instance dphc.co.uk and febu.me.
Host mx.stackmail.com points to IP 185.151.28.67.