guestpost.co - robtex.com
guestpost.co
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | ip-13-248-169-48.defastlink.net | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
co
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.registrydns.co | ||||||
| NS | b.registrydns.co | ||||||
| NS | c.registrydns.co | ||||||
| NS | d.registrydns.co | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1759620210 | ||||||
Subdomains
mail.guestpost.co |
Same first word
guestpost.me |
guestpost.com.br |
guestpost.com |
guestpost.in |
guestpost.nl |
guestpost.it |
guestpost.ca |
guestpost.vn |
guestpost.com.my |
guestpost.co |
guestpost.org |
guestpost.co.uk |
guestpost.com.vn |
guestpost.uk |
Similar names
DNS History
14 records (4 active, 10 former)
○NSns05.domaincontrol.com2015-08-20 → 2015-08-20 · 3 obs
○ 2015-12-17 05:54:34
○ 2026-03-28 09:21:52
○NSns06.domaincontrol.com2015-08-20 → 2015-08-20 · 3 obs
○ 2015-12-17 05:54:34
○ 2026-03-28 09:21:52
●NSns1.afternic.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:24:30
● 2026-03-28 09:21:52
○NSns1.wealthyproducer.com2015-12-17 → 2017-01-13 · 5 obs
● 2015-12-17 05:54:34
● 2017-01-13 10:52:46
○ 2018-09-02 18:39:56
○ 2026-03-28 09:21:52
●NSns2.afternic.com2026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:24:30
● 2026-03-28 09:21:52
○NSns2.wealthyproducer.com2015-12-17 → 2017-01-13 · 5 obs
● 2015-12-17 05:54:34
● 2017-01-13 10:52:46
○ 2018-09-02 18:39:56
○ 2026-03-28 09:21:52
○MXmail.guestpost.co2015-12-17 → 2017-01-13 · 5 obs
● 2015-12-17 05:54:34
● 2017-01-13 10:52:46
○ 2018-09-02 18:39:56
○ 2026-03-28 09:21:52
○MXmailstore1.secureserver.net2015-08-20 → 2015-08-20 · 3 obs
○ 2015-12-17 05:54:34
○ 2026-03-28 09:21:52
○MXsmtp.secureserver.net2015-08-20 → 2015-08-20 · 3 obs
○ 2015-12-17 05:54:34
○ 2026-03-28 09:21:52
●A13.248.169.482026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:24:30
● 2026-03-28 09:21:52
○A37.187.78.422015-08-20 → 2016-06-09 · 4 obs
● 2016-06-09 23:49:38
○ 2017-01-13 10:52:46
○ 2026-03-28 09:21:52
○A51.254.31.1332017-01-13 → 2017-01-13 · 4 obs
● 2017-01-13 10:52:46
○ 2018-09-02 18:39:56
○ 2026-03-28 09:21:52
●A76.223.54.1462026-03-27 → 2026-03-28 · 3 obs
● 2026-03-27 15:24:30
● 2026-03-28 09:21:52
○CNAMEpr-suspensions.neuweb.biz2018-09-02 → 2018-09-02 · 3 obs
○ 2026-03-27 15:24:30
○ 2026-03-28 09:21:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| co | a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co | - |
| guestpost.co | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guestpost.co (unsigned zone)
⏱️ Timing
Total: 181ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns2.afternic.com dns.jomax.net |
Analysis
Hierarchy
The parent of mail.guestpost.co is guestpost.co.
IP Addresses
guestpost.co points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance ribenpaijiudewanfa.j-company.com, veads-customerassets-cdn-e1.ve.com, tadamun.com, www.ourseniorsguide.com and albumcentral.com share IP numbers with guestpost.co.
Name Servers
guestpost.co is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
guestpost.co uses the same name server setup as other domains, for instance registrars.hoplala.com, spylimited.com, www.antiglow.com, egtm.org and _dc-mx.e10dab5bed0c.infinitus.co.
guestpost.co shares name servers with other domains at least partially, for instance swampsdiesel.com, tivinet.com, azter.com, codera.org and selbstsicherheit.com.
these name servers are commonly used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-vesbet7nkettdw2mc9cgox.ns101.verify.hn.
Host names with two IP numbers:
The host ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69.
The host ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69.