600337.com - robtex.com
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600337.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| PTR | localhost | ||||||
| PTR | ip-127-0-0-1.defastlink.net | ||||||
| NS | ns15.dnbiz.com⚠️ | ||||||
| A | 218.205.113.168🇨🇳 CMNET-Zhejiang-AP | ||||||
| NS | ns16.dnbiz.com⚠️ | ||||||
| A | 218.205.113.168🇨🇳 CMNET-Zhejiang-AP | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 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=1770918430 | ||||||
Same first word
600337.com |
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DNS History
9 records (4 active, 5 former)
●MXmail.happyisp.com2018-06-21 → 2026-02-15 · 3 obs
● 2018-06-21 22:37:32
● 2026-02-15 12:39:14
○MXmail.skrimple.com2015-07-26 → 2017-01-13 · 4 obs
● 2017-01-13 19:59:40
○ 2018-06-21 22:37:32
○ 2026-02-15 12:39:14
●A127.0.0.12026-02-15 → 2026-02-15 · 3 obs
● 2026-02-15 12:39:12
● 2026-02-15 12:39:14
○A167.88.180.1212026-02-15 → 2026-02-15 · 2 obs
○ 2026-02-15 12:39:14
○A65.19.157.1992015-11-28 → 2016-05-07 · 5 obs
● 2015-11-28 18:45:20
● 2016-05-07 13:54:50
○ 2017-01-13 19:59:40
○ 2026-02-15 12:39:14
○A65.19.157.2312015-07-26 → 2015-07-26 · 3 obs
○ 2015-11-28 18:45:20
○ 2026-02-15 12:39:14
○A69.46.84.502017-01-13 → 2018-06-21 · 5 obs
● 2017-01-13 19:59:40
● 2018-06-21 22:37:32
○ 2026-02-15 12:39:12
○ 2026-02-15 12:39:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 600337.com | ns15.dnbiz.com, ns16.dnbiz.com | 2 records |
✅ Authoritative Response
Server: 60.190.243.163
NS records: ns15.dnbiz.com, ns16.dnbiz.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 600337.com (unsigned zone)
⏱️ Timing
Total: 3505ms | 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 (ns15.dnbiz.com, ns16.dnbiz.com)
AI analysis
600337.com resolves to one IP number: 127.0.0.1.
other host names including mail.dvr.nu, unavailabledotcom.com, ladewigexch.backsdns.de, 73.114.static.quadranet.com and velcomeazartgamble.com share IP numbers with 600337.com.
600337.com is delegated to two name servers ns15.dnbiz.com and ns16.dnbiz.com.
600337.com shares the same name server setup as other domains, for instance kuier.com, xmuedp.com, greattiger.com, 01cn.com and 08178.com.
Host names with a single IP:
ns15.dnbiz.com points to 218.205.113.168.
ns16.dnbiz.com points to 218.205.113.168.
Host names pointing to 218.205.113.168: ns15.dnbiz.com and ns16.dnbiz.com.
600337.com is handled by a single mail server, mail.happyisp.com.
600337.com shares the same mail server setup as other domains, for instance xinghao.cn, shouwen.cn, teentip.com, itey.cn and pairen.com.
mail.happyisp.com resolves to two IP numbers: 5.161.49.68 and 137.184.158.105.