mail.icalc.us - robtex.com
mail.icalc.us
| 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 | ns1.afternic.com ⭐ ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| NS | ns2.afternic.com ⚠️ Not in parent delegation | ||||||
| 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 | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
icalc.us
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.afternic.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.afternic.com ⚠️ Not in zone NS records | ||||||
| NS | verification-m3erh32ujyoastvophjvuz.ns101.verify.hn ⚠️ Not in zone NS records | ||||||
Previously MX for
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.afternic.com2026-06-14 → 2026-07-24 · 2 obs
● 2026-07-24 20:10:58
●NSns2.afternic.com2026-06-14 → 2026-07-24 · 2 obs
● 2026-07-24 20:10:58
●A13.248.169.482026-06-14 → 2026-07-24 · 3 obs
● 2026-06-14 12:11:46
● 2026-07-24 20:10:58
○A162.144.16.1302016-03-26 → 2016-03-26 · 4 obs
● 2016-03-26 03:31:36
○ 2026-06-14 12:11:46
○ 2026-07-24 20:10:58
○A69.89.31.2342015-06-19 → 2015-06-19 · 3 obs
○ 2015-11-01 05:22:56
○ 2026-07-24 20:10:58
○A74.220.199.62015-11-01 → 2016-01-17 · 5 obs
● 2015-11-01 05:22:56
● 2016-01-17 07:19:12
○ 2016-03-26 03:31:36
○ 2026-07-24 20:10:58
●A76.223.54.1462026-06-14 → 2026-07-24 · 3 obs
● 2026-06-14 12:11:46
● 2026-07-24 20:10:58
🔍 DNS Trace
Analysis
IP Addresses
mail.icalc.us has two IP addresses: 13.248.169.48 and 76.223.54.146
Additional host names — mail.interactivemetrics.com, smoothmed.com, plastcorp.com and two others — share IP numbers with mail.icalc.us.
Name Servers
The NS records for mail.icalc.us delegate to ns1.afternic.com and ns2.afternic.com.
mail.icalc.us shares its name server setup with other domains, including www.tehran.tv, ns2.birdeasy.com, www.pumo.io and two others.
At least some of mail.icalc.us's name servers are shared with other domains, for example shirtscene.com, wbxw.com, blaccoin.com and two more.
These name servers tend to be used in conjunction with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45. Likewise, ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45 — two IP addresses apiece.