guts.cn - robtex.com
guts.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | buy.domains.go.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | emailto.service.at.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| 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 | ||||||
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=2035048856 | ||||||
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
●NSbuy.domains.go.marksmile.com2026-06-17 → 2026-07-17 · 2 obs
● 2026-07-17 00:31:04
●NSemailto.service.at.marksmile.com2026-06-17 → 2026-07-17 · 2 obs
● 2026-07-17 00:31:04
●MXmail.happyisp.com2026-06-17 → 2026-07-17 · 3 obs
● 2026-06-17 14:45:22
● 2026-07-17 00:31:04
○MXmail.skrimple.com2015-06-02 → 2017-10-02 · 4 obs
● 2017-10-02 11:08:12
○ 2026-06-17 14:45:22
○ 2026-07-17 00:31:04
○A103.232.215.1382017-10-02 → 2017-10-02 · 4 obs
● 2017-10-02 11:08:12
○ 2026-06-17 14:45:22
○ 2026-07-17 00:31:04
○A103.51.144.812016-07-22 → 2016-07-22 · 4 obs
● 2016-07-22 07:01:48
○ 2017-10-02 11:08:12
○ 2026-07-17 00:31:04
○A205.164.14.672015-06-02 → 2015-06-02 · 3 obs
○ 2017-10-02 11:08:12
○ 2026-07-17 00:31:04
○A205.164.14.762015-06-02 → 2015-06-02 · 3 obs
○ 2015-11-02 11:13:14
○ 2026-07-17 00:31:04
●A47.76.62.1672026-06-17 → 2026-07-17 · 3 obs
● 2026-06-17 14:45:22
● 2026-07-17 00:31:04
○A65.19.157.2342016-04-30 → 2016-04-30 · 4 obs
● 2016-04-30 00:03:32
○ 2016-07-22 07:01:48
○ 2026-07-17 00:31:04
○A65.19.157.2352015-11-02 → 2016-01-22 · 5 obs
● 2015-11-02 11:13:14
● 2016-01-22 13:40:44
○ 2016-04-30 00:03:32
○ 2026-07-17 00:31:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| guts.cn | buy.domains.go.marksmile.com, emailto.service.at.marksmile.com | - |
✅ Authoritative Response
Server:47.76.62.167
NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for guts.cn (unsigned zone)
⏱️ Timing
Total: 2015ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.62.167 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
Analysis
IP Addresses
guts.cn resolves to one IP address: 47.76.62.167.
cosma.webe.com, 3801.cn, zell.cn and two other host names share IP numbers with guts.cn.
Name Servers
guts.cn has two authoritative name servers — emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
guts.cn uses the same name servers as several other domains — among them linsa.cn, ydf.cn, cuinai.com and two more.
emailto.service.at.marksmile.com and buy.domains.go.marksmile.com each point to one IP address — 47.76.62.167.
The host names emailto.service.at.marksmile.com and buy.domains.go.marksmile.com both resolve to 47.76.62.167 IP addresses.
Mail Servers
Mail for guts.cn is handled by a single mail server, mail.happyisp.com.
guts.cn uses an identical mail server configuration to several other domains — among them sorkey.com, 6512.cn, markeh.net and two more.
mail.happyisp.com carries two IP numbers: 5.161.49.68 and 137.184.158.105.