alf-eng.com - robtex.com
alf-eng.com
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=1785982989 | ||||||
Same first word
alf-eng.com |
Similar names
DNS History
8 records (5 active, 3 former)
●NSaquarius.dnspod.net2026-05-03 → 2026-08-06 · 3 obs
● 2026-05-03 16:10:24
● 2026-08-06 02:51:42
○NSns.alf-eng.com2016-12-16 → 2016-12-16 · 3 obs
○ 2017-12-28 04:43:28
○ 2026-08-06 02:51:42
●NSsolid.dnspod.net2026-05-03 → 2026-08-06 · 3 obs
● 2026-05-03 16:10:24
● 2026-08-06 02:51:42
○MXmail.alf-eng.com2016-12-16 → 2016-12-16 · 3 obs
○ 2017-12-28 04:43:28
○ 2026-08-06 02:51:42
●MXmx1.qiye.aliyun.com2026-05-03 → 2026-08-06 · 3 obs
● 2026-05-03 16:10:24
● 2026-08-06 02:51:42
●MXmx2.qiye.aliyun.com2026-05-03 → 2026-08-06 · 3 obs
● 2026-05-03 16:10:24
● 2026-08-06 02:51:42
●MXmx3.qiye.aliyun.com2026-05-03 → 2026-08-06 · 3 obs
● 2026-05-03 16:10:24
● 2026-08-06 02:51:42
○A5.135.72.1002016-12-16 → 2016-12-16 · 3 obs
○ 2017-12-28 04:43:28
○ 2026-08-06 02:51:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| alf-eng.com | aquarius.dnspod.net, solid.dnspod.net | - |
✅ Authoritative Response
Server:1.14.119.35
NS records: aquarius.dnspod.net, solid.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for alf-eng.com (unsigned zone)
⏱️ Timing
Total: 835ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | aquarius.dnspod.net, solid.dnspod.net |
| MX | 3 | mx1.qiye.aliyun.com (pri: 5), mx2.qiye.aliyun.com (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.qiye.aliyun.com -all |
| SOA | 1 | aquarius.dnspod.net freednsadmin.dnspod. |
Analysis
Name Servers
alf-eng.com is served by two delegated name servers, aquarius.dnspod.net and solid.dnspod.net.
alf-eng.com shares its name server setup with other domains, including hgwl.fun, zcot.cn, maoder.com and two others.
The name servers for alf-eng.com overlap at least in part with those of other domains, including lawszx.com and zhengbanqiao.net.
These name servers commonly appear in combination with the name servers f1g1ns1.dnspod.net.
Host names with 6 IP numbers:
aquarius.dnspod.net carries IP addresses 1.12.0.4, 1.14.119.35 and 111.13.13.35, with 3 other addresses beyond those.
solid.dnspod.net carries IP addresses 1.12.0.1, 1.13.76.35 and 36.155.149.35, with 3 other addresses beyond those.
Mail Servers
Mail for alf-eng.com is routed through three mail servers — mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
alf-eng.com shares mail servers — at least in part — with other domains, including thankinfo.com, korwah.com, oktme.com and two others.
The mail servers mxn.mxhichina.com and mxw.mxhichina.com are commonly paired with these mail servers.
Host names with two IP numbers:
mx3.qiye.aliyun.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.
Host names pointing to a single IP address:
mx1.qiye.aliyun.com points to the IP address 47.246.137.47.
mx2.qiye.aliyun.com points to the IP address 47.246.136.231.
These two host names — mx3.qiye.aliyun.com and mx2.qiye.aliyun.com — each point to 47.246.136.231 IP addresses.
These two host names — mx3.qiye.aliyun.com and mx1.qiye.aliyun.com — each point to 47.246.137.47 IP addresses.