mx2.subsf.com - robtex.com
mx2.subsf.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 | 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 | ||||||
subsf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.afternic.com ⭐ | ||||||
| NS | ns2.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.afternic.comdns@jomax.net serial=1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.afternic.com2026-04-15 → 2026-04-15 · 1 obs
●NSns2.afternic.com2026-04-15 → 2026-04-15 · 1 obs
●A13.248.169.482026-04-15 → 2026-04-15 · 1 obs
●A76.223.54.1462026-04-15 → 2026-04-15 · 1 obs
○CNAMEmail-servers-1-1113754623.us-east-1.elb.amazonaws.com2017-08-30 → 2017-08-30 · 2 obs
○ 2026-04-15 11:42:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| subsf.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:173.201.66.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subsf.com (unsigned zone)
⏱️ Timing
Total: 149ms | 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 |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
mx2.subsf.com points to two IPs: 13.248.169.48 and 76.223.54.146.
Other host names including mx1.apdinsurance.com, mx.maatwerk.software, phofos.com, maila.nutritops.com and labhub.co share IP numbers with mx2.subsf.com.
Name Servers
mx2.subsf.com's delegation uses two name servers, ns1.afternic.com and ns2.afternic.com.
mx2.subsf.com shares the same name server setup as other domains, for example fabeaute.com, talentpharma.com, mail1.prasnet.com, (0x706f726e)ave.com and entrechienetloup.com.
mx2.subsf.com at least partially shares name servers with other domains, including airobo.com, tepcar.com, popclub.org, simplybreath.com and turboclose.com.
these name servers are commonly used together with verification-k4ibaefv92b8mcahic8cdo.ns101.verify.hn, verification-d3jclucsp89ganyqbydeny.ns101.verify.hn and verification-7le7jqrtskjbykxty6yjre.ns101.verify.hn.
Host names with two IPs:
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