subway4.com - robtex.com
subway4.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | dns1.dnbiz.com ⚠️ Not in zone NS records | ||||||
| NS | dns2.dnbiz.com ⚠️ Not in zone NS records | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24 | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
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=1774834462 | ||||||
Subdomains
www.subway4.com |
Same first word
subway4.com |
Similar names
DNS History
14 records (4 active, 10 former)
●NSdns1.dnbiz.com2026-02-27 → 2026-03-30 · 3 obs
● 2026-02-27 22:49:02
● 2026-03-30 01:45:04
○NSdns17.hichina.com2008-03-06 → 2008-03-06 · 3 obs
○ 2015-06-09 15:28:44
○ 2026-03-30 01:45:04
○NSdns18.hichina.com2008-03-06 → 2008-03-06 · 3 obs
○ 2015-06-09 15:28:44
○ 2026-03-30 01:45:04
●NSdns2.dnbiz.com2026-02-27 → 2026-03-30 · 3 obs
● 2026-02-27 22:49:02
● 2026-03-30 01:45:04
●MXmail.happyisp.com2026-02-27 → 2026-03-30 · 3 obs
● 2026-02-27 22:49:02
● 2026-03-30 01:45:04
○MXmail.skrimple.com2015-06-09 → 2018-02-08 · 5 obs
● 2015-06-09 15:28:44
● 2018-02-08 19:13:42
○ 2026-02-27 22:49:02
○ 2026-03-30 01:45:04
○A103.232.215.1382017-09-03 → 2017-09-07 · 5 obs
● 2017-09-03 12:37:24
● 2017-09-07 13:36:48
○ 2018-02-08 19:13:42
○ 2026-03-30 01:45:04
○A103.51.144.812016-09-13 → 2016-09-13 · 4 obs
● 2016-09-13 05:08:42
○ 2017-09-03 12:37:24
○ 2026-03-30 01:45:04
●A127.0.0.12026-02-27 → 2026-03-30 · 3 obs
● 2026-02-27 22:49:02
● 2026-03-30 01:45:04
○A162.218.54.422015-06-09 → 2015-06-09 · 4 obs
● 2015-06-09 15:28:44
○ 2015-10-28 03:04:10
○ 2026-03-30 01:45:04
○A198.12.15.2442015-06-09 → 2015-06-09 · 4 obs
● 2015-06-09 15:28:44
○ 2015-10-28 03:04:10
○ 2026-03-30 01:45:04
○A218.244.142.1062008-03-06 → 2008-03-06 · 3 obs
○ 2015-06-09 15:28:44
○ 2026-03-30 01:45:04
○A50.117.120.2512018-02-08 → 2018-02-08 · 4 obs
● 2018-02-08 19:13:42
○ 2026-02-27 22:49:02
○ 2026-03-30 01:45:04
○A65.19.157.2352015-10-28 → 2016-04-04 · 5 obs
● 2015-10-28 03:04:10
● 2016-04-04 05:20:02
○ 2016-09-13 05:08:42
○ 2026-03-30 01:45:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| subway4.com | dns2.dnbiz.com, dns1.dnbiz.com | 2 records |
✅ Authoritative Response
Server:60.190.243.163
NS records: dns2.dnbiz.com, dns1.dnbiz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for subway4.com (unsigned zone)
⏱️ Timing
Total: 506ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns2.dnbiz.com, dns1.dnbiz.com)
Analysis
Hierarchy
www.subway4.com has subway4.com as its parent.
IP Addresses
subway4.com maps to IP address 127.0.0.1.
Other host names, for instance reyhrtu.fffsss.com, hsep.co.kr, tmotion.sinaapp.com, blog.kg and kanzlei-plus.eu share IP numbers with subway4.com.
Name Servers
Two name servers dns1.dnbiz.com and dns2.dnbiz.com are delegated to subway4.com.
subway4.com uses the same name server configuration as other domains, such as szyese.com, diginex.cn, zanche.cn, coinfans.cn and super8.cn.
subway4.com at least partially shares name servers with other domains such as changtai.com, yongding.com, ric.cn, sanbian.com and changtian.com.
These name servers are commonly used with dns3.dnbiz.com, dns4.dnbiz.com, dns5.dnbiz.com and dns6.dnbiz.com.
Mail Servers
subway4.com is handled by a single mail server, mail.happyisp.com.
subway4.com shares the same mail server setup as other domains, including a2388.cn, peize.cn, 77jf.cn, pisang.cn and yangguan.com.cn.
Host name mail.happyisp.com points to IPs 5.161.49.68 and 137.184.158.105.