qf-lda.pt - robtex.com
qf-lda.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 147.135.128.135🇫🇷 OVH147.135.128.0/17 SAS | ||||||
| PTR | gra.ptup.net | ||||||
| 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 | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx +ip4:35.214.146.72 include:qf-lda.pt.spf.auto.dnssmarthost.net ... | ||||||
| SOA | ns1.siteground.netroot@serv01.es14.siteground.eu 2021-01-11 #33 | ||||||
pt
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | curiosity.dns.pt ⭐ | ||||||
| NS | a.dns.pt | ||||||
| NS | b.dns.pt | ||||||
| NS | c.dns.pt | ||||||
| NS | d.dns.pt | ||||||
| NS | e.dns.pt | ||||||
| NS | g.dns.pt | ||||||
| NS | h.dns.pt | ||||||
| NS | ns.dns.br ⚠️ Not in parent delegation | ||||||
| NS | ns2.nic.fr ⚠️ Not in parent delegation | ||||||
| SOA | curiosity.dns.ptrequest@dns.pt 2026-04-11 #42 | ||||||
Previously MX for
www.qf-lda.pt |
Subdomains
www.qf-lda.pt |
DNS History
18 records (6 active, 12 former)
○NSdns1.bitpt.com2015-05-27 → 2016-03-29 · 4 obs
● 2016-03-29 18:49:20
○ 2016-07-29 23:39:28
○ 2026-04-11 20:42:26
○NSdns2.bitpt.com2015-05-27 → 2016-03-29 · 4 obs
● 2016-03-29 18:49:20
○ 2016-07-29 23:39:28
○ 2026-04-11 20:42:26
○NSns1.es14.siteground.eu2016-07-29 → 2017-08-12 · 4 obs
● 2016-07-29 23:39:28
● 2017-08-12 07:08:18
○ 2026-04-11 20:42:26
○NSns1.hostibh.com2015-05-27 → 2016-03-29 · 4 obs
● 2016-03-29 18:49:20
○ 2016-07-29 23:39:28
○ 2026-04-11 20:42:26
●NSns1.siteground.net2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 20:42:26
○NSns2.es14.siteground.eu2016-07-29 → 2017-08-12 · 4 obs
● 2016-07-29 23:39:28
● 2017-08-12 07:08:18
○ 2026-04-11 20:42:26
○NSns2.hostibh.com2015-05-27 → 2016-03-29 · 4 obs
● 2016-03-29 18:49:20
○ 2016-07-29 23:39:28
○ 2026-04-11 20:42:26
●NSns2.siteground.net2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 20:42:26
●MXmx10.antispam.mailspamprotection.com2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 20:42:26
○MXmx10.mailspamprotection.com2016-07-29 → 2017-08-12 · 4 obs
● 2016-07-29 23:39:28
● 2017-08-12 07:08:18
○ 2026-04-11 20:42:26
●MXmx20.antispam.mailspamprotection.com2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 20:42:26
○MXmx20.mailspamprotection.com2016-07-29 → 2017-08-12 · 4 obs
● 2016-07-29 23:39:28
● 2017-08-12 07:08:18
○ 2026-04-11 20:42:26
●MXmx30.antispam.mailspamprotection.com2026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 20:42:26
○MXmx30.mailspamprotection.com2016-07-29 → 2017-08-12 · 4 obs
● 2016-07-29 23:39:28
● 2017-08-12 07:08:18
○ 2026-04-11 20:42:26
○MXqf-lda.pt2015-05-27 → 2016-03-29 · 4 obs
● 2016-03-29 18:49:20
○ 2016-07-29 23:39:28
○ 2026-04-11 20:42:26
○A130.185.81.1862015-05-27 → 2016-03-29 · 4 obs
● 2016-03-29 18:49:20
○ 2016-07-29 23:39:28
○ 2026-04-11 20:42:26
●A147.135.128.1352026-04-11 → 2026-04-11 · 2 obs
● 2026-04-11 20:42:26
○A77.104.135.1262016-07-29 → 2017-08-12 · 4 obs
● 2016-07-29 23:39:28
● 2017-08-12 07:08:18
○ 2026-04-11 20:42:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, b.dns.pt, c.dns.pt, d.dns.pt... | - |
| qf-lda.pt | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qf-lda.pt (unsigned zone)
⏱️ Timing
Total: 660ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.135.128.135 |
| NS | 2 | ns2.siteground.net, ns1.siteground.net |
| MX | 3 | mx10.antispam.mailspamprotection.com (pr, mx20.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx +ip4:35.214.146.72 include |
| SOA | 1 | ns1.siteground.net root.serv01.es14.site |
Analysis
Hierarchy
qf-lda.pt is the parent of www.qf-lda.pt.
IP Addresses
qf-lda.pt points to IP number 147.135.128.135.
For instance, other host names arco-lda.pt, trofahidraulica.com, joaoferros.com, tinteiro.pt and apdi.pt share IP numbers with qf-lda.pt.
Name Servers
qf-lda.pt is delegated to two name servers: ns1.siteground.net and ns2.siteground.net.
qf-lda.pt uses the same name server setup as other domains such as lamanchester.com, selfbooks.com, freeboxhobby.com, emedica.com.mx and theline.be.
qf-lda.pt shares name servers with other domains at least partially, for example triggermoments.com, geospot.com, newmeros.com, bethelwilmington.org and kivimedia.co.
Host names with one IP number:
ns1.siteground.net points to: 75.2.77.104.
ns2.siteground.net points to: 99.83.229.113.
Mail Servers
qf-lda.pt is served by three mail servers: mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
qf-lda.pt shares mail servers with other domains at least partially; for instance thedomain.io, petsmao.com, equinoex.com, poolfencelouisiana.com and faceplacespa.com.
Host names with a single IP address: mx10.antispam.mailspamprotection.com points to 34.149.79.66; mx20.antispam.mailspamprotection.com points to 34.120.156.61; mx30.antispam.mailspamprotection.com points to 34.111.121.216.