heiberg.com - robtex.com
heiberg.com
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=1774476942 | ||||||
Same first word
Similar names
DNS History
16 records (7 active, 9 former)
●NSa1.uberns.com2015-06-01 → 2026-03-25 · 3 obs
● 2015-06-01 16:29:52
● 2026-03-25 22:24:38
●NSa1.uberns.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 22:24:38
●NSb1.uberns.com2015-06-01 → 2026-03-25 · 3 obs
● 2015-06-01 16:29:52
● 2026-03-25 22:24:38
●NSb1.uberns.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 22:24:38
○NSns7.heiberg.com2007-10-28 → 2007-10-28 · 3 obs
○ 2015-06-01 16:29:52
○ 2026-03-25 22:24:38
○NSns8.heiberg.com2007-10-28 → 2007-10-28 · 3 obs
○ 2015-06-01 16:29:52
○ 2026-03-25 22:24:38
●MXheiberg-com.mail.protection.outlook.com2015-06-01 → 2026-03-25 · 3 obs
● 2015-06-01 16:29:52
● 2026-03-25 22:24:38
○MXsocrates.heiberg.com2007-10-28 → 2007-10-28 · 3 obs
○ 2015-06-01 16:29:52
○ 2026-03-25 22:24:38
○A198.185.159.1442016-02-10 → 2018-01-07 · 4 obs
● 2016-02-10 09:34:50
● 2018-01-07 00:05:58
○ 2026-03-25 22:24:38
○A198.185.159.1452016-02-10 → 2018-01-07 · 4 obs
● 2016-02-10 09:34:50
● 2018-01-07 00:05:58
○ 2026-03-25 22:24:38
○A198.49.23.1442016-02-10 → 2018-01-07 · 4 obs
● 2016-02-10 09:34:50
● 2018-01-07 00:05:58
○ 2026-03-25 22:24:38
○A198.49.23.1452016-02-10 → 2018-01-07 · 4 obs
● 2016-02-10 09:34:50
● 2018-01-07 00:05:58
○ 2026-03-25 22:24:38
●A216.59.59.722026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 22:24:38
●A2602:ffe2:99::1112026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 22:24:38
○A50.63.68.12015-06-01 → 2016-01-02 · 5 obs
● 2015-06-01 16:29:52
● 2016-01-02 10:44:46
○ 2016-02-10 09:34:50
○ 2026-03-25 22:24:38
○A72.54.230.852007-10-28 → 2007-10-28 · 3 obs
○ 2015-06-01 16:29:52
○ 2026-03-25 22:24:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net, g.gtld-servers.net... | - |
| heiberg.com | a1.uberns.com, b1.uberns.com, a1.uberns.net, b1.uberns.net | 3 records |
✅ Authoritative Response
Server:216.59.59.2
NS records: a1.uberns.com, b1.uberns.com, a1.uberns.net, b1.uberns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for heiberg.com (unsigned zone)
⏱️ Timing
Total: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.59.59.72 |
| AAAA | 1 | 2602:ffe2:99::111 |
| NS | 2 | a1.uberns.com, b1.uberns.com |
| MX | 1 | heiberg-com.mail.protection.outlook.com |
| TXT | 3 | MS=ms95610876, n4dav0qvl398n2o5v4j8lumfsq... |
| SOA | 1 | a1.uberns.com hostmaster.heiberg.com |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (a1.uberns.com, a1.uberns.com, b1.uberns.com)
Analysis
IP Addresses
heiberg.com points to two IP numbers: 2602:ffe2:99::111 and 216.59.59.72.
Other host names, for instance www.myninestar.net, hcpi.com, shangri-laacademy.com, qnntv.co and rufty.com share IP numbers with heiberg.com.
Name Servers
heiberg.com is delegated to four name servers: a1.uberns.com, b1.uberns.com, a1.uberns.net and b1.uberns.net.
heiberg.com at least partially shares name servers with other domains, for instance 58.59.216.in-addr.arpa, messagevision.net, amarm.us, treehousevitamins.com and marlies.ca.
These name servers are commonly used together with the name servers b1.uberns.org, a1.uberns.org, b1.uberns.info, a1.uberns.info, edns142.ultradns.biz, edns142.ultradns.com, edns142.ultradns.net, edns142.ultradns.org, pdns1.ultradns.net and a1.uberns.co.uk.
Host names by IP count:
Two IP numbers: The host name a1.uberns.com points to: 2602:ffe2:53::1 and 216.59.59.1.
One IP number: The host name b1.uberns.com points to: 216.59.60.1; The host name a1.uberns.net points to: 216.59.59.2; The host name b1.uberns.net points to: 216.59.57.1.
Mail Servers
heiberg.com is handled by a single mail server, heiberg-com.mail.protection.outlook.com.
heiberg-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:c92c::4, 2a01:111:f403:f901::2, 2a01:111:f403:f90d::1, 2a01:111:f403:f912::, 52.101.9.2, 52.101.11.2, 52.101.41.54 and 52.101.41.180.