serralheiro.org - robtex.com
serralheiro.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.4.97.139🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | iris.pombo-correio.com | ||||||
| NS | ns1.first-ns.de ⭐ | ||||||
| A | 2a01:4f8:0:a101::a:1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | ns1.first-ns.de | ||||||
| A | 213.239.242.238🇩🇪 Hetzner213.239.192.0/18 HETZNER-RZ-NBG-BLK2 | ||||||
| PTR | ns1.first-ns.de | ||||||
| NS | robotns2.second-ns.de | ||||||
| A | 2a01:4f8:0:1::5ddc:2🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| PTR | robotns2.second-ns.de | ||||||
| A | 213.133.100.103🇩🇪 Hetzner213.133.96.0/19 HETZNER-RZ-NBG-BLK1 | ||||||
| PTR | robotns2.second-ns.de | ||||||
| NS | robotns3.second-ns.com | ||||||
| A | 2001:67c:192c::add:a3🇩🇪 NORIS-NETWORK2001:67c:192c::/48 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| A | 193.47.99.3🇩🇪 NORIS-NETWORK193.47.99.0/24 | ||||||
| PTR | robotns3.second-ns.com | ||||||
| MX | iris.pombo-correio.com ⭐ | ||||||
| A | 46.4.97.139🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3 | ||||||
| PTR | iris.pombo-correio.com | ||||||
| TXT | v=spf1 +a +mx +a:iris.pombo-correio.com -all | ||||||
| SOA | ns1.first-ns.deovosmoles@mac.com 2026-04-11 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778729131 | ||||||
Subdomains
mail.serralheiro.org |
Same first word
DNS History
9 records (5 active, 4 former)
●NSns1.first-ns.de2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 11:39:30
● 2026-05-14 03:41:06
○NSns1.rhostbh.com2015-06-07 → 2017-04-21 · 4 obs
● 2017-04-21 01:25:22
○ 2026-02-15 11:39:30
○ 2026-05-14 03:41:06
○NSns2.rhostbh.com2015-06-07 → 2017-04-21 · 4 obs
● 2017-04-21 01:25:22
○ 2026-02-15 11:39:30
○ 2026-05-14 03:41:06
●NSrobotns2.second-ns.de2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 11:39:30
● 2026-05-14 03:41:06
●NSrobotns3.second-ns.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 11:39:30
● 2026-05-14 03:41:06
●MXiris.pombo-correio.com2026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 11:39:30
● 2026-05-14 03:41:06
○MXmail.serralheiro.org2015-06-07 → 2017-04-21 · 4 obs
● 2017-04-21 01:25:22
○ 2026-02-15 11:39:30
○ 2026-05-14 03:41:06
○A173.254.52.1362015-06-07 → 2017-04-21 · 4 obs
● 2017-04-21 01:25:22
○ 2026-02-15 11:39:30
○ 2026-05-14 03:41:06
●A46.4.97.1392026-02-15 → 2026-05-14 · 3 obs
● 2026-02-15 11:39:30
● 2026-05-14 03:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| serralheiro.org | robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de | - |
✅ Authoritative Response
Server:213.133.100.103
NS records: robotns3.second-ns.com, ns1.first-ns.de, robotns2.second-ns.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serralheiro.org (unsigned zone)
⏱️ Timing
Total: 853ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.4.97.139 |
| NS | 3 | robotns3.second-ns.com, ns1.first-ns.de... |
| MX | 1 | iris.pombo-correio.com (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:iris.pombo-correio.com |
| SOA | 1 | ns1.first-ns.de ovosmoles.mac.com |
Analysis
Hierarchy
mail.serralheiro.org has serralheiro.org as its parent.
IP Addresses
serralheiro.org maps to IP address 46.4.97.139.
Other host names such as mail.serralheiro.org, pombo-correio.com, iris.pombo-correio.com and mail.pombo-correio.com share IP numbers with serralheiro.org.
Name Servers
serralheiro.org is delegated to name servers robotns3.second-ns.com, ns1.first-ns.de and robotns2.second-ns.de.
serralheiro.org at least partially shares name servers with other domains such as psql-jdbc.de, happy-nager.de, tus-burgschwalbach.de, neurosyn.com and lermoos.com.
Host names with two IP numbers:
robotns3.second-ns.com points to 2001:67c:192c::add:a3 and 193.47.99.3.
ns1.first-ns.de points to 2a01:4f8:0:a101::a:1 and 213.239.242.238.
robotns2.second-ns.de points to 2a01:4f8:0:1::5ddc:2 and 213.133.100.103.
Mail Servers
serralheiro.org is handled by a single mail server, iris.pombo-correio.com.
iris.pombo-correio.com points to one IP number: 46.4.97.139.