blowerdoor.pt - robtex.com
blowerdoor.pt
| DNSSEC | ⚠️ Not signed | ||||||
| A | 195.201.6.138🇩🇪 Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | dedivirt1951.your-server.de | ||||||
| NS | ns01.oesterreicher.pro ⭐ | ||||||
| A | 217.160.80.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.de | ||||||
| NS | ns02.oesterreicher.pro | ||||||
| A | 2001:8d8:fe:53:217:160:81:161🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.biz | ||||||
| A | 217.160.81.161🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific | ||||||
| PTR | ns-ix2.ui-dns.biz | ||||||
| NS | ns03.oesterreicher.pro | ||||||
| A | 2607:f1c0:fe:53:185:132:35:161🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US | ||||||
| PTR | ns-ix2.ui-dns.org | ||||||
| A | 185.132.35.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix2.ui-dns.org | ||||||
| NS | ns04.oesterreicher.pro | ||||||
| A | 185.132.34.161🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS) | ||||||
| PTR | ns-ix2.ui-dns.com | ||||||
| SOA | ns01.oesterreicher.prodomain@oesterreicher.pro 2023-11-02 #3 | ||||||
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 2026-03-30 #6 | ||||||
Same first word
Similar names
DNS History
18 records (5 active, 13 former)
○NSdns.mwebdns.de2015-09-12 → 2016-03-07 · 5 obs
● 2015-09-12 15:31:22
● 2016-03-07 09:54:28
○ 2016-07-07 16:04:08
○ 2026-03-30 03:53:04
○NSdns.mwebdns.eu2015-09-12 → 2016-03-07 · 5 obs
● 2015-09-12 15:31:22
● 2016-03-07 09:54:28
○ 2016-07-07 16:04:08
○ 2026-03-30 03:53:04
○NSdns.mwebdns.net2015-09-12 → 2016-03-07 · 5 obs
● 2015-09-12 15:31:22
● 2016-03-07 09:54:28
○ 2016-07-07 16:04:08
○ 2026-03-30 03:53:04
●NSns01.oesterreicher.pro2016-07-07 → 2026-03-30 · 3 obs
● 2016-07-07 16:04:08
● 2026-03-30 03:53:04
●NSns02.oesterreicher.pro2016-07-07 → 2026-03-30 · 3 obs
● 2016-07-07 16:04:08
● 2026-03-30 03:53:04
●NSns03.oesterreicher.pro2016-07-07 → 2026-03-30 · 3 obs
● 2016-07-07 16:04:08
● 2026-03-30 03:53:04
●NSns04.oesterreicher.pro2016-07-07 → 2026-03-30 · 3 obs
● 2016-07-07 16:04:08
● 2026-03-30 03:53:04
○NSpns.innterdns.net2015-07-07 → 2015-07-07 · 3 obs
○ 2015-09-12 15:31:22
○ 2026-03-30 03:53:04
○NSqns.innterdns.eu2015-07-07 → 2015-07-07 · 3 obs
○ 2015-09-12 15:31:22
○ 2026-03-30 03:53:04
○NSrns.innterdns.asia2015-07-07 → 2015-07-07 · 3 obs
○ 2015-09-12 15:31:22
○ 2026-03-30 03:53:04
○NSsns.innterdns.net2015-07-07 → 2015-07-07 · 3 obs
○ 2015-09-12 15:31:22
○ 2026-03-30 03:53:04
○NStns.innterdns.net2015-07-07 → 2015-07-07 · 3 obs
○ 2015-09-12 15:31:22
○ 2026-03-30 03:53:04
○MXmail.blowerdoor.pt2015-07-07 → 2016-03-07 · 4 obs
● 2016-03-07 09:54:28
○ 2016-07-07 16:04:08
○ 2026-03-30 03:53:04
○MXmxpool.de2.hostedoffice.ag2016-07-07 → 2020-02-10 · 4 obs
● 2016-07-07 16:04:08
● 2020-02-10 17:07:24
○ 2026-03-30 03:53:04
●A195.201.6.1382026-03-30 → 2026-03-30 · 2 obs
● 2026-03-30 03:53:04
○A62.116.186.1132016-07-07 → 2020-02-10 · 4 obs
● 2016-07-07 16:04:08
● 2020-02-10 17:07:24
○ 2026-03-30 03:53:04
○A77.74.56.1282015-07-07 → 2015-07-07 · 3 obs
○ 2015-09-12 15:31:22
○ 2026-03-30 03:53:04
○A84.246.121.1282015-09-12 → 2016-03-07 · 5 obs
● 2015-09-12 15:31:22
● 2016-03-07 09:54:28
○ 2016-07-07 16:04:08
○ 2026-03-30 03:53:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pt | a.dns.pt, c.dns.pt, e.dns.pt, h.dns.pt... | - |
| blowerdoor.pt | ns03.oesterreicher.pro, ns01.oesterreicher.pro, ns02.oesterreicher.pro, ns04.oesterreicher.pro | - |
✅ Authoritative Response
Server:185.132.34.161
NS records: ns03.oesterreicher.pro, ns01.oesterreicher.pro, ns02.oesterreicher.pro, ns04.oesterreicher.pro
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blowerdoor.pt (unsigned zone)
⏱️ Timing
Total: 931ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.6.138 |
| NS | 4 | ns04.oesterreicher.pro, ns01.oesterreicher.pro... |
| SOA | 1 | ns01.oesterreicher.pro domain.oesterreic |
Analysis
IP Addresses
blowerdoor.pt resolves to one IP number: 195.201.6.138.
Other host names, for instance blowerdoor.eu, blowerdoor.es, blowerdoor-akademie.de, blowerdoor.nl and blowerdoor.com share IP numbers with blowerdoor.pt.
Name Servers
blowerdoor.pt delegates to four name servers: ns01.oesterreicher.pro, ns02.oesterreicher.pro, ns03.oesterreicher.pro and ns04.oesterreicher.pro.
blowerdoor.pt at least partially shares name servers with other domains, including diekaffeewirtschaft.de, xn--hannover-wlfel-psb.de, weisser-schwan.com, blowerdoor.eu and gynaekologie-friederikenstift.de.
Host names with two IP numbers:
ns02.oesterreicher.pro points to 2001:8d8:fe:53:217:160:81:161 and 217.160.81.161
ns03.oesterreicher.pro points to 2607:f1c0:fe:53:185:132:35:161 and 185.132.35.161
Host names with one IP number:
ns01.oesterreicher.pro points to 217.160.80.161
ns04.oesterreicher.pro points to 185.132.34.161