hostmaster.colby.com - robtex.com
hostmaster.colby.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| A | 66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies | ||||||
| A | 96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies | ||||||
| NS | damao.ns.giantpanda.com ⭐ | ||||||
| A | 3.33.232.36🇺🇸 Amazon3.33.224.0/20 | ||||||
| PTR | ab9e1958095d04f26.awsglobalaccelerator.com | ||||||
| MX | mail.mailerhost.net ⭐ | ||||||
| A | 5.161.133.13🇺🇸 HETZNER-CLOUD2-AS5.161.133.0/24 | ||||||
| PTR | mail.mailerhost.net | ||||||
| A | 161.35.84.83🇳🇱 DIGITALOCEAN161.35.80.0/20 DigitalOcean | ||||||
| PTR | mail.mailerhost.net | ||||||
| TXT | v=spf1 ip6:fd43:c0d1:c090::/48 -all | ||||||
| SOA | damao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1 | ||||||
colby.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:3c03::f03c:95ff:fe91:5d52🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| A | 2600:3c03::f03c:95ff:feed:4d4f🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies | ||||||
| A | 66.175.209.179🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies | ||||||
| A | 96.126.111.165🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies | ||||||
| NS | damao.ns.giantpanda.com ⭐ ⚠️ Not in zone NS records | ||||||
| NS | yangguang.ns.giantpanda.com ⚠️ Not in zone NS records | ||||||
| MX | mail.mailerhost.net ⭐ | ||||||
| TXT | v=spf1 ip6:fd43:c0d1:c090::/48 -all | ||||||
| SOA | damao.ns.giantpanda.comadmin@giantpanda.com 2013-02-04 #1 | ||||||
Same first word
Similar names
DNS History
21 records (6 active, 15 former)
○NSbuy.internettraffic.com2015-07-26 → 2016-07-11 · 4 obs
● 2016-07-11 06:09:14
○ 2026-02-28 22:41:16
○ 2026-03-23 16:02:58
●NSdamao.ns.giantpanda.com2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 22:41:16
● 2026-03-23 16:02:58
○NSsell.internettraffic.com2015-07-26 → 2016-07-11 · 4 obs
● 2016-07-11 06:09:14
○ 2026-02-28 22:41:16
○ 2026-03-23 16:02:58
○NSyangguang.ns.giantpanda.com2026-02-28 → 2026-02-28 · 3 obs
● 2026-02-28 22:41:16
○ 2026-03-23 16:02:58
●MXmail.mailerhost.net2026-02-28 → 2026-03-23 · 2 obs
● 2026-03-23 16:02:58
○A139.162.174.2092026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A139.162.181.762026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A172.104.149.862026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A172.104.203.1862026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A172.104.251.1982026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
●A2600:3c03::f03c:95ff:fe91:5d522026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 22:41:16
● 2026-03-23 16:02:58
●A2600:3c03::f03c:95ff:feed:4d4f2026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 22:41:16
● 2026-03-23 16:02:58
○A2a01:7e01::2000:dff:fec1:5cdb2026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A2a01:7e01::f03c:95ff:fe00:26922026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A2a01:7e01::f03c:95ff:fe91:5d912026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A2a01:7e01::f03c:95ff:feeb:9d4b2026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
○A2a01:7e01::f03c:95ff:feed:783e2026-02-28 → 2026-03-23 · 2 obs
○ 2026-03-23 16:02:58
●A66.175.209.1792026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 22:41:16
● 2026-03-23 16:02:58
○A69.172.201.1532016-07-11 → 2016-07-11 · 4 obs
● 2016-07-11 06:09:14
○ 2026-02-28 22:41:16
○ 2026-03-23 16:02:58
○A69.172.201.2082015-07-26 → 2016-03-04 · 4 obs
● 2016-03-04 03:27:40
○ 2016-07-11 06:09:14
○ 2026-03-23 16:02:58
●A96.126.111.1652026-02-28 → 2026-03-23 · 3 obs
● 2026-02-28 22:41:16
● 2026-03-23 16:02:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| colby.com | damao.ns.giantpanda.com, yangguang.ns.giantpanda.com | 2 records |
✅ Authoritative Response
Server:75.2.45.63
NS records: damao.ns.giantpanda.com, yangguang.ns.giantpanda.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for colby.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 66.175.209.179, 96.126.111.165 |
| AAAA | 2 | 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f |
| MX | 1 | mail.mailerhost.net (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd43:c0d1:c090::/48 -all |
| SOA | 1 | damao.ns.giantpanda.com admin.giantpanda |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (damao.ns.giantpanda.com, yangguang.ns.giantpanda.com)
Analysis
IP Addresses
hostmaster.colby.com points to four IP numbers: 2600:3c03::f03c:95ff:fe91:5d52, 2600:3c03::f03c:95ff:feed:4d4f, 66.175.209.179 and 96.126.111.165.
Other host names, for instance baylorictv.blogpost.com, dektadentalins.com, serviceactangerang.com.com, centerstore.com and monophone.de share IP numbers with hostmaster.colby.com.
Name Servers
A single name server, damao.ns.giantpanda.com, handles the delegation for hostmaster.colby.com.
hostmaster.colby.com shares the same name server setup as other domains, including mail.tmgb.com, hostmaster.transfood.com, rss.(0x787878).vidoe.www.com, teapartyg.orga.org and hostmaster.letus.com.
hostmaster.colby.com at least partially shares name servers with other domains, for instance 213.frankfurt1.mik.net, 19736.com, gvtl.com, 26.78.frankfurt1.mik.net and yabancidiziizle.me.net.
These name servers are commonly used alongside yangguang.ns.giantpanda.com, lunlun.ns.giantpanda.com, xinxin.ns.giantpanda.com and yangyang.ns.giantpanda.com.
damao.ns.giantpanda.com points to a single IP: 3.33.232.36.
Mail Servers
hostmaster.colby.com is handled by a single mail server, mail.mailerhost.net.
hostmaster.colby.com uses the same mail server configuration as other domains, such as nagel.tjba.com, filmehd-online.net, email.videa.net, www.barseenlive.com and virrus.com.
mail.mailerhost.net resolves to two IP numbers: 5.161.133.13 and 161.35.84.83.