blackboards.com - robtex.com
blackboards.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.224.212.203🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse | ||||||
| PTR | lb-212-203.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 | 151.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 | 151.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 | 0ad094978b47130a6a809a0396525cae21191ed6 | ||||||
| TXT | v=spf1 ip6:fdcf:abda:4154::/48 -all | ||||||
| SOA | ns1.abovedomains.comhostmaster@trellian.com 2026-03-29 #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=1774731907 | ||||||
Same first word
blackboards.com.au |
blackboards.de |
blackboards.ru |
blackboards.ir |
blackboards.org.uk |
blackboards.ca |
blackboards.com |
blackboards.it |
blackboards.org |
Similar names
DNS History
17 records (6 active, 11 former)
●NS151.ns1.abovedomains.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 21:15:14
● 2026-03-28 21:15:16
●NS151.ns2.abovedomains.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 21:15:14
● 2026-03-28 21:15:16
○NSbuy.internettraffic.com2015-11-06 → 2016-07-17 · 5 obs
● 2015-11-06 04:13:34
● 2016-07-17 22:35:14
○ 2016-11-30 04:07:36
○ 2026-03-28 21:15:16
●NSns1.abovedomains.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 21:15:14
● 2026-03-28 21:15:16
○NSns1.hitfarm.com2015-06-01 → 2015-06-01 · 3 obs
○ 2015-11-06 04:13:34
○ 2026-03-28 21:15:16
○NSns1.uniregistrymarket.link2016-11-30 → 2017-07-07 · 5 obs
● 2016-11-30 04:07:36
● 2017-07-07 05:31:48
○ 2026-03-28 21:15:14
○ 2026-03-28 21:15:16
●NSns2.abovedomains.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 21:15:14
● 2026-03-28 21:15:16
○NSns2.hitfarm.com2015-06-01 → 2015-06-01 · 3 obs
○ 2015-11-06 04:13:34
○ 2026-03-28 21:15:16
○NSns2.uniregistrymarket.link2016-11-30 → 2017-07-07 · 5 obs
● 2016-11-30 04:07:36
● 2017-07-07 05:31:48
○ 2026-03-28 21:15:14
○ 2026-03-28 21:15:16
○NSsell.internettraffic.com2015-11-06 → 2016-07-17 · 5 obs
● 2015-11-06 04:13:34
● 2016-07-17 22:35:14
○ 2016-11-30 04:07:36
○ 2026-03-28 21:15:16
○MXnullmx.blackboards.com2015-06-01 → 2015-06-01 · 3 obs
○ 2015-11-06 04:13:34
○ 2026-03-28 21:15:16
●MXpark-mx.above.com2026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 21:15:14
● 2026-03-28 21:15:16
●A103.224.212.2032026-03-28 → 2026-03-28 · 3 obs
● 2026-03-28 21:15:14
● 2026-03-28 21:15:16
○A23.23.120.742015-06-01 → 2015-06-01 · 3 obs
○ 2015-11-06 04:13:34
○ 2026-03-28 21:15:16
○A54.225.87.1652015-06-01 → 2015-06-01 · 3 obs
○ 2015-11-06 04:13:34
○ 2026-03-28 21:15:16
○A69.172.201.1532016-07-17 → 2017-07-07 · 5 obs
● 2016-07-17 22:35:14
● 2017-07-07 05:31:48
○ 2026-03-28 21:15:14
○ 2026-03-28 21:15:16
○A69.172.201.2082015-11-06 → 2016-02-04 · 5 obs
● 2015-11-06 04:13:34
● 2016-02-04 20:17:08
○ 2016-07-17 22:35:14
○ 2026-03-28 21:15:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| blackboards.com | 151.ns1.abovedomains.com, 151.ns2.abovedomains.com | 4 records |
✅ Authoritative Response
Server:103.224.182.9
NS records: 151.ns1.abovedomains.com, 151.ns2.abovedomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blackboards.com (unsigned zone)
⏱️ Timing
Total: 259ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.224.212.203 |
| NS | 2 | ns2.abovedomains.com, ns1.abovedomains.com |
| MX | 1 | park-mx.above.com (pri: 10) |
| TXT | 2 | 0ad094978b47130a6a809a0396525cae21191ed6, v=spf1 ip6:fdcf:abda:4154::/48 -all |
| SOA | 1 | ns1.abovedomains.com hostmaster.trellian |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (151.ns1.abovedomains.com, 151.ns1.abovedomains.com, 151.ns2.abovedomains.com...)
Analysis
IP Addresses
blackboards.com points to a single IP address: 103.224.212.203.
Other host names such as webmasterworld.com.au, mail.accountinggenius.com.au, madridlodging.com, shellgiftcard.com and greatdains.com share IP numbers with blackboards.com.
Name Servers
blackboards.com is delegated to four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 151.ns1.abovedomains.com and 151.ns2.abovedomains.com.
At least part of the name servers for blackboards.com are shared with other domains, for instance domaso.biz, sovereign-citizenship.net, ccat.tv, www.gundom.com and guelph.backyard.it.
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, ns3.abovedomains.com and ns4.abovedomains.com.
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
151.ns1.abovedomains.com points to 103.224.182.9 and 103.224.212.9
151.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 151.ns1.abovedomains.com
Host names that point to 103.224.212.9: ns1.abovedomains.com and 151.ns1.abovedomains.com
Host names that point to 103.224.182.10: ns2.abovedomains.com and 151.ns2.abovedomains.com
Host names that point to 103.224.212.10: ns2.abovedomains.com and 151.ns2.abovedomains.com
Mail Servers
The mail server for blackboards.com is park-mx.above.com.
blackboards.com uses the same mail server setup as other domains, for instance pagas173-44.pagas.com, proslim-ranking.pl, deest.de, www.dragon-bar.uk and mycoolmoviez.cc.
Host park-mx.above.com points to IP 103.224.212.34.