mailcup.com - robtex.com
mailcup.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| 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 | ||||||
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=1774885762 | ||||||
Subdomains
smtp.mailcup.com |
Same first word
mailcup.com |
Similar names
DNS History
13 records (4 active, 9 former)
○NSf1g1ns1.dnspod.net2015-06-16 → 2017-11-17 · 4 obs
● 2017-11-17 13:55:54
○ 2020-08-05 21:53:02
○ 2026-03-30 16:15:24
○NSf1g1ns2.dnspod.net2015-06-16 → 2017-11-17 · 4 obs
● 2017-11-17 13:55:54
○ 2020-08-05 21:53:02
○ 2026-03-30 16:15:24
●NSns1.afternic.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 15:10:48
● 2026-03-30 16:15:24
○NSns1.sedoparking.com2020-08-05 → 2020-11-03 · 5 obs
● 2020-08-05 21:53:02
● 2020-11-03 12:40:38
○ 2026-03-27 15:10:48
○ 2026-03-30 16:15:24
●NSns2.afternic.com2026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 15:10:48
● 2026-03-30 16:15:24
○NSns2.sedoparking.com2020-08-05 → 2020-11-03 · 5 obs
● 2020-08-05 21:53:02
● 2020-11-03 12:40:38
○ 2026-03-27 15:10:48
○ 2026-03-30 16:15:24
○MXlocalhost2020-11-03 → 2020-11-03 · 4 obs
● 2020-11-03 12:40:38
○ 2026-03-27 15:10:48
○ 2026-03-30 16:15:24
○MXmail.pickelhost.com2020-08-05 → 2020-08-05 · 4 obs
● 2020-08-05 21:53:02
○ 2020-11-03 12:40:38
○ 2026-03-30 16:15:24
○MXsmtp.mailcup.com2015-06-16 → 2017-11-17 · 4 obs
● 2017-11-17 13:55:54
○ 2020-08-05 21:53:02
○ 2026-03-30 16:15:24
○A120.27.48.2122015-06-16 → 2017-11-17 · 4 obs
● 2017-11-17 13:55:54
○ 2020-08-05 21:53:02
○ 2026-03-30 16:15:24
●A13.248.169.482026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 15:10:48
● 2026-03-30 16:15:24
●A76.223.54.1462026-03-27 → 2026-03-30 · 3 obs
● 2026-03-27 15:10:48
● 2026-03-30 16:15:24
○A91.195.241.1362020-08-05 → 2020-11-03 · 5 obs
● 2020-08-05 21:53:02
● 2020-11-03 12:40:38
○ 2026-03-27 15:10:48
○ 2026-03-30 16:15:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mailcup.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailcup.com (unsigned zone)
⏱️ Timing
Total: 85ms | 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 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
Hierarchy
mailcup.com is parent of smtp.mailcup.com.
IP Addresses
mailcup.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.
Other host names, for instance ankaradental.com, webfinix.com, mcrmc.com, nailsbeautysalon.publicsets.com and directbattle.com share IP numbers with mailcup.com.
Name Servers
mailcup.com's delegation is to two name servers ns1.afternic.com and ns2.afternic.com.
mailcup.com shares the same name server configuration as other domains, such as hotelbregenz.com, designingservice.com, elitaski.com, songwriterapp.com and www.nalut.com.
mailcup.com at least partially shares its name servers with other domains, for instance structuralspecialties.com, marketsdebate.com, affiliatekids.com, carex.me and elecs.com.
these name servers are commonly used together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, 93069ba5.verify.hn, verification-qxu9bfdaih4cxurbbn3f4d.ns101.verify.hn and verification-eedqq8g6nh7rrd5ymcjdlc.ns101.verify.hn.
Host names with two IP numbers: ns1.afternic.com points to 2603:5:2126::45 and 97.74.98.69; ns2.afternic.com points to 2603:5:2226::45 and 173.201.66.69