ntb.in - robtex.com
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ntb.in
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.62.167🇺🇸 CNNIC-ALIBABA-CN-NET-AP | ||||||
| NS | buy.domains.go.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 CNNIC-ALIBABA-CN-NET-AP | ||||||
| NS | emailto.service.at.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 CNNIC-ALIBABA-CN-NET-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 | ||||||
in
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1771291558 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSbuy.domains.go.marksmile.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 07:42:28
●NSemailto.service.at.marksmile.com2026-02-18 → 2026-02-18 · 2 obs
● 2026-02-18 07:42:28
●MXmail.happyisp.com2026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 07:42:26
● 2026-02-18 07:42:28
○MXmail.skrimple.com2015-08-11 → 2016-11-30 · 4 obs
● 2016-11-30 22:07:22
○ 2026-02-18 07:42:26
○ 2026-02-18 07:42:28
○A103.51.144.812016-08-03 → 2016-11-30 · 5 obs
● 2016-08-03 09:28:56
● 2016-11-30 22:07:22
○ 2026-02-18 07:42:26
○ 2026-02-18 07:42:28
○A184.105.178.892016-05-13 → 2016-05-13 · 4 obs
● 2016-05-13 16:01:36
○ 2016-08-03 09:28:56
○ 2026-02-18 07:42:28
○A198.12.15.2442015-08-11 → 2015-08-11 · 3 obs
○ 2015-11-14 13:51:22
○ 2026-02-18 07:42:28
●A47.76.62.1672026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 07:42:26
● 2026-02-18 07:42:28
○A65.19.157.2342016-04-29 → 2016-04-29 · 4 obs
● 2016-04-29 18:15:26
○ 2016-05-13 16:01:36
○ 2026-02-18 07:42:28
○A65.19.157.2352015-11-14 → 2016-01-26 · 5 obs
● 2015-11-14 13:51:22
● 2016-01-26 02:01:36
○ 2016-04-29 18:15:26
○ 2026-02-18 07:42:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ntb.in | 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 ntb.in (unsigned zone)
⏱️ Timing
Total: 508ms | 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 |
AI analysis
ntb.in points to a single IP: 47.76.62.167.
Other host names, for instance 1665.cn, yuanbai.cn, zaozhi.cn, hzo.cn and yachuan.cn share IP numbers with ntb.in.
ntb.in's delegation is to two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
ntb.in shares the same name server configuration as other domains, such as 6512.cn, sanzi.com.cn, 9857.cn, ende.cn and fengqi.cn.
Host names with one IP number: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com point to 47.76.62.167.
ntb.in is served by a single mail server, mail.happyisp.com.
ntb.in uses the same mail server setup as other domains such as hh202588.cn, 8251.cn, erdu.cn, mail.xxmr.com and miaofang.com.cn.
Hostname mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.