greatharbor.org - robtex.com
greatharbor.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.50.252.64🇨🇦 OVH198.50.128.0/17 Hosting route | ||||||
| PTR | ip64.ip-198-50-252.net | ||||||
| NS | a.portsdns.se ⭐ | ||||||
| A | 2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix | ||||||
| PTR | a.portsdns.se | ||||||
| A | 45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | a.portsdns.se | ||||||
| NS | b.portsdns.net | ||||||
| A | 2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| A | 94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| MX | mail.greatharbor.org ⭐ | ||||||
| A | 66.70.178.74🇨🇦 OVH66.70.128.0/17 Hosting route | ||||||
| PTR | ns547779.ip-66-70-178.net | ||||||
| SOA | a.portsdns.seregistry@ports.net 2024-10-16 #0 | ||||||
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=1785752988 | ||||||
Subdomains
mail.greatharbor.org |
Same first word
greatharbor.com |
greatharbor.org |
greatharbor.net |
DNS History
11 records (4 active, 7 former)
●NSa.portsdns.se2026-03-12 → 2026-08-03 · 3 obs
● 2026-03-12 12:15:44
● 2026-08-03 11:15:00
●NSb.portsdns.net2026-03-12 → 2026-08-03 · 3 obs
● 2026-03-12 12:15:44
● 2026-08-03 11:15:00
○NSdns0.heteml.jp2015-08-05 → 2016-04-12 · 4 obs
● 2016-04-12 22:45:54
○ 2017-01-14 03:30:20
○ 2026-08-03 11:15:00
○NSdns1.heteml.jp2015-08-05 → 2016-04-12 · 4 obs
● 2016-04-12 22:45:54
○ 2017-01-14 03:30:20
○ 2026-08-03 11:15:00
○NSns3.imperacom.uk2020-02-14 → 2020-02-14 · 4 obs
● 2020-02-14 17:53:18
○ 2026-03-12 12:15:44
○ 2026-08-03 11:15:00
○NSns4.imperacom.uk2020-02-14 → 2020-02-14 · 4 obs
● 2020-02-14 17:53:18
○ 2026-03-12 12:15:44
○ 2026-08-03 11:15:00
○NSns5.imperacom.uk2020-02-14 → 2020-02-14 · 4 obs
● 2020-02-14 17:53:18
○ 2026-03-12 12:15:44
○ 2026-08-03 11:15:00
●MXmail.greatharbor.org2020-02-14 → 2026-08-03 · 2 obs
● 2026-08-03 11:15:00
○A157.7.188.2282015-12-27 → 2016-04-12 · 5 obs
● 2015-12-27 03:07:56
● 2016-04-12 22:45:54
○ 2017-01-14 03:30:20
○ 2026-08-03 11:15:00
●A198.50.252.642020-02-14 → 2026-08-03 · 3 obs
● 2020-02-14 17:53:18
● 2026-08-03 11:15:00
○A210.188.199.2392015-08-05 → 2015-08-05 · 3 obs
○ 2015-12-27 03:07:56
○ 2026-08-03 11:15:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| greatharbor.org | b.portsdns.net, a.portsdns.se | - |
✅ Authoritative Response
Server:45.54.35.101
NS records: b.portsdns.net, a.portsdns.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for greatharbor.org (unsigned zone)
⏱️ Timing
Total: 833ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.50.252.64 |
| NS | 2 | a.portsdns.se, b.portsdns.net |
| MX | 1 | mail.greatharbor.org (pri: 10) |
| SOA | 1 | a.portsdns.se registry.ports.net |
Analysis
Hierarchy
greatharbor.org is the parent zone for mail.greatharbor.org.
IP Addresses
greatharbor.org resolves to one IP address: 198.50.252.64.
dietchain.io, onetwotrip.com.my, sozojapan.com and two other host names share IP numbers with greatharbor.org.
Name Servers
greatharbor.org is delegated to two name servers: b.portsdns.net and a.portsdns.se.
greatharbor.org uses the same name servers as several other domains — among them lovebunni.es, soeder.ch, igos.dk and two more.
The name servers for greatharbor.org are partially shared with other domains like klt.se, fortunefavorsthebold.show and decidetodevelop.se
These name servers often co-occur with the name servers dns01.dipcon.com.
b.portsdns.net and a.portsdns.se each resolve to two IP addresses: b.portsdns.net points to 94.16.23.1 and 2a00:11c0:3d::1, while a.portsdns.se points to 45.54.35.101 and 2607:f740:e009::1.
Mail Servers
Mail for greatharbor.org is handled by a single mail server, mail.greatharbor.org.
mail.greatharbor.org resolves to a single IP number: 66.70.178.74.