dfbnet.cn - robtex.com
dfbnet.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-382.awsdns-47.com ⭐ | ||||||
| A | 2600:9000:5301:7e00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-382.awsdns-47.com | ||||||
| A | 205.251.193.126🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-382.awsdns-47.com | ||||||
| NS | ns-1236.awsdns-26.org | ||||||
| A | 2600:9000:5304:d400::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1236.awsdns-26.org | ||||||
| A | 205.251.196.212🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1236.awsdns-26.org | ||||||
| NS | ns-1542.awsdns-00.co.uk | ||||||
| A | 2600:9000:5306:600::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront | ||||||
| PTR | ns-1542.awsdns-00.co.uk | ||||||
| A | 205.251.198.6🇺🇸 Amazon205.251.198.0/24 prefix | ||||||
| PTR | ns-1542.awsdns-00.co.uk | ||||||
| NS | ns-987.awsdns-59.net | ||||||
| A | 2600:9000:5303:db00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-987.awsdns-59.net | ||||||
| A | 205.251.195.219🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-987.awsdns-59.net | ||||||
| MX | mail.dfbnet.org ⭐ | ||||||
| A | 46.163.95.11🇩🇪 PLUSSERVER-ASN146.163.88.0/21 PS-Net | ||||||
| PTR | mail.dfbnet.org | ||||||
| SOA | ns-382.awsdns-47.comawsdns-hostmaster@amazon.com serial=1 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035076324 | ||||||
Same first word
Similar names
bdfnet.info |
fdbnet.de |
bdfnet.com |
dbfnet.com |
ftbend.com |
dbfnet.de |
nfdebt.org |
fbdnet.com |
dbfent.com |
bfdnet.net |
nbtdef.kasserver.com |
nfdebt.com |
bdfnet.net |
DNS History
5 records (5 active, 0 former)
●NSns-1236.awsdns-26.org2026-06-11 → 2026-07-22 · 2 obs
● 2026-07-22 20:29:02
●NSns-1542.awsdns-00.co.uk2026-06-11 → 2026-07-22 · 2 obs
● 2026-07-22 20:29:02
●NSns-382.awsdns-47.com2026-06-11 → 2026-07-22 · 2 obs
● 2026-07-22 20:29:02
●NSns-987.awsdns-59.net2026-06-11 → 2026-07-22 · 2 obs
● 2026-07-22 20:29:02
●MXmail.dfbnet.org2026-06-11 → 2026-07-22 · 2 obs
● 2026-07-22 20:29:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | c.dns.cn, b.dns.cn, a.dns.cn, e.dns.cn... | - |
| dfbnet.cn | ns-382.awsdns-47.com, ns-987.awsdns-59.net, ns-1236.awsdns-26.org, ns-1542.awsdns-00.co.uk | - |
✅ Authoritative Response
Server:205.251.193.126
NS records: ns-382.awsdns-47.com, ns-987.awsdns-59.net, ns-1236.awsdns-26.org, ns-1542.awsdns-00.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dfbnet.cn (unsigned zone)
⏱️ Timing
Total: 500ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1236.awsdns-26.org, ns-1542.awsdns-00.co.uk... |
| MX | 1 | mail.dfbnet.org (pri: 100) |
| SOA | 1 | ns-382.awsdns-47.com awsdns-hostmaster.a |
Analysis
Name Servers
The NS records for dfbnet.cn point to four name servers: ns-382.awsdns-47.com, ns-987.awsdns-59.net, ns-1236.awsdns-26.org and ns-1542.awsdns-00.co.uk.
dfbnet.cn partially shares its NS delegation with several other domains, including kualitee.com, beaverwilliams.com.au, moobox.cn and two others.
ns-382.awsdns-47.com, ns-987.awsdns-59.net, ns-1236.awsdns-26.org and ns-1542.awsdns-00.co.uk each carry two IP addresses. ns-382.awsdns-47.com has 205.251.193.126 and 2600:9000:5301:7e00::1; ns-987.awsdns-59.net has 205.251.195.219 and 2600:9000:5303:db00::1; ns-1236.awsdns-26.org has 205.251.196.212 and 2600:9000:5304:d400::1; ns-1542.awsdns-00.co.uk has 205.251.198.6 and 2600:9000:5306:600::1.
Mail Servers
The sole mail server for dfbnet.cn is mail.dfbnet.org.
Among the domains sharing a mail server setup with dfbnet.cn are fussball-spielergebnisse.de, fussballwelt.biz, cgi1.sportline.de and two others.
dfbnet.cn partially shares its mail servers with other domains, bfvnet.org and dnsadmin.dfbnet.de being examples.
mail.dfbnet.org points to one IP number — 46.163.95.11.