portscheck.com - robtex.com
portscheck.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.182.243🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | lb-182-243.above.com | ||||||
| NS | ns1.abovedomains.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| NS | 5680.ns1.abovedomains.com ⚠️ Not in zone NS records | ||||||
| A | 103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| A | 103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns1.above.com | ||||||
| NS | 5680.ns2.abovedomains.com ⚠️ Not in zone NS records | ||||||
| A | 103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| NS | ns2.abovedomains.com ⚠️ Not in parent delegation | ||||||
| A | 103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| A | 103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | ns2.above.com | ||||||
| MX | park-mx.above.com ⭐ | ||||||
| A | 103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | park-mx.above.com | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-04-12 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1775966497 | ||||||
Same first word
portscheck.com |
portscheck.de |
Similar names
DNS History
16 records (6 active, 10 former)
●NS5680.ns1.abovedomains.com2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 18:04:38
● 2026-04-12 04:25:34
●NS5680.ns2.abovedomains.com2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 18:04:38
● 2026-04-12 04:25:34
○NSa.ns14.net2015-08-23 → 2017-03-14 · 4 obs
● 2017-03-14 06:07:58
○ 2020-01-13 23:44:26
○ 2026-04-12 04:25:34
○NSb.ns14.net2015-08-23 → 2017-03-14 · 4 obs
● 2017-03-14 06:07:58
○ 2020-01-13 23:44:26
○ 2026-04-12 04:25:34
○NSc.ns14.net2015-08-23 → 2017-03-14 · 4 obs
● 2017-03-14 06:07:58
○ 2020-01-13 23:44:26
○ 2026-04-12 04:25:34
○NSd.ns14.net2015-08-23 → 2017-03-14 · 4 obs
● 2017-03-14 06:07:58
○ 2020-01-13 23:44:26
○ 2026-04-12 04:25:34
●NSns1.abovedomains.com2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 18:04:38
● 2026-04-12 04:25:34
○NSns1.parkingcrew.net2020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 23:44:26
○ 2026-03-31 18:04:38
○ 2026-04-12 04:25:34
●NSns2.abovedomains.com2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 18:04:38
● 2026-04-12 04:25:34
○NSns2.parkingcrew.net2020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 23:44:26
○ 2026-03-31 18:04:38
○ 2026-04-12 04:25:34
○MXmail.h-email.net2020-01-13 → 2020-01-13 · 3 obs
○ 2026-03-31 18:04:38
○ 2026-04-12 04:25:34
●MXpark-mx.above.com2026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 18:04:38
● 2026-04-12 04:25:34
●A103.224.182.2432026-03-31 → 2026-04-12 · 3 obs
● 2026-03-31 18:04:38
● 2026-04-12 04:25:34
○A185.53.178.992026-03-31 → 2026-04-12 · 2 obs
○ 2026-04-12 04:25:34
○A185.53.179.62020-01-13 → 2020-01-13 · 4 obs
● 2020-01-13 23:44:26
○ 2026-03-31 18:04:38
○ 2026-04-12 04:25:34
○A62.116.130.82015-08-23 → 2017-03-14 · 4 obs
● 2017-03-14 06:07:58
○ 2020-01-13 23:44:26
○ 2026-04-12 04:25:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| portscheck.com | 5680.ns1.abovedomains.com, 5680.ns2.abovedomains.com | 4 records |
✅ Authoritative Response
Server:103.224.182.10
NS records: 5680.ns1.abovedomains.com, 5680.ns2.abovedomains.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
No DNSKEY for portscheck.com
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.182.243 |
| NS | 2 | ns2.abovedomains.com, ns1.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 1 | v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (5680.ns1.abovedomains.com, 5680.ns1.abovedomains.com, 5680.ns2.abovedomains.com...)
Analysis
IP Addresses
portscheck.com points to a single IP address: 103.224.182.243.
Other host names such as arbitrageinvest.com, tisl-203.124.231-224.tatanova.com, mail.tryv.com, dafont.co.uk and mail.holytest.com share IP numbers with portscheck.com.
Name Servers
portscheck.com is delegated to four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 5680.ns1.abovedomains.com and 5680.ns2.abovedomains.com.
At least part of the name servers for portscheck.com are shared with other domains, for instance alertmarkoutlet.com, 3dbasketball.com, autismforum.com, mx1.dcpds.com and adsl249.buffnet.net.
these name servers are commonly used with the name servers ns15.abovedomains.com, ns16.abovedomains.com, 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, 421.ns1.abovedomains.com, 421.ns2.abovedomains.com, ns1.above.com, ns2.above.com, contact-us-at.edoms.biz and domain-may-be-for-sale-at.edoms.biz.
Host names with two IPs:
ns1.abovedomains.com points to 103.224.182.9 and 103.224.212.9
ns2.abovedomains.com points to 103.224.182.10 and 103.224.212.10
5680.ns1.abovedomains.com points to 103.224.182.9 and 103.224.212.9
5680.ns2.abovedomains.com points to 103.224.182.10 and 103.224.212.10
Host names that point to 103.224.182.9: ns1.abovedomains.com and 5680.ns1.abovedomains.com
Host names that point to 103.224.212.9: ns1.abovedomains.com and 5680.ns1.abovedomains.com
Host names that point to 103.224.182.10: ns2.abovedomains.com and 5680.ns2.abovedomains.com
Host names that point to 103.224.212.10: ns2.abovedomains.com and 5680.ns2.abovedomains.com
Mail Servers
The mail server for portscheck.com is park-mx.above.com.
portscheck.com uses the same mail server setup as other domains, for instance maxcdn.dardarkom.tv, 203-121-197-60.e-wire.net.au, aadhar.in, texas-corp.com and www.mammarsupio.com.
Host park-mx.above.com points to IP 103.224.212.34.