mx.supportdoor.com - robtex.com
mx.supportdoor.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 | ||||||
supportdoor.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
xm.cl |
xm.sk |
xm.se |
xm.hu |
xm.com.co |
xm.africa |
xm.fi |
xm.is |
xm.co.kr |
xm.am |
xm.money |
xm.be |
xm.cz |
xm.hk.cn |
xm.fj.cn |
xm.pl |
xm.vn.ua |
xm.house |
xm.mk |
xm.la |
xm.com |
xm.biz |
xm.media |
xm.fyi |
xm.pe |
xm.wtf |
DNS History
6 records (4 active, 2 former)
●NSns1.afternic.com2026-05-13 → 2026-07-19 · 2 obs
● 2026-07-19 02:15:30
●NSns2.afternic.com2026-05-13 → 2026-07-19 · 2 obs
● 2026-07-19 02:15:30
●A13.248.169.482026-05-13 → 2026-07-19 · 3 obs
● 2026-05-13 00:52:30
● 2026-07-19 02:15:30
○A66.96.140.922015-07-01 → 2016-06-21 · 4 obs
● 2016-06-21 13:02:04
○ 2026-05-13 00:52:30
○ 2026-07-19 02:15:30
○A66.96.140.932015-07-01 → 2016-06-21 · 4 obs
● 2016-06-21 13:02:04
○ 2026-05-13 00:52:30
○ 2026-07-19 02:15:30
●A76.223.54.1462026-05-13 → 2026-07-19 · 3 obs
● 2026-05-13 00:52:30
● 2026-07-19 02:15:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net... | - |
| supportdoor.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 supportdoor.com (unsigned zone)
⏱️ Timing
Total: 200ms | 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
IP Addresses
mx.supportdoor.com has two IP addresses: 13.248.169.48 and 76.223.54.146
Two other host names, along with mqic.xyz, tekalt.com and kenoe.com, also share IP numbers with mx.supportdoor.com.
Name Servers
mx.supportdoor.com has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
mx.supportdoor.com shares its NS records with other domains, for example keenfin.com, www.trustlocals.com, jcwf.net and two others.
The name servers of mx.supportdoor.com overlap at least partially with those of other domains — among them electrosatpro.com, 8062.net, ldsat.com and two more.
These name servers commonly appear in delegations together with verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-l6to5ckftxsu2c7ezmpxcu.ns101.verify.hn, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn and 4 other.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.