combitech.info - dns.ninja
combitech.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 176.57.89.238🇸🇪 Cygategroup176.57.88.0/22 | ||||||
| PTR | krabi.combitech.biz | ||||||
| NS | a.portsdns.se ⭐ | ||||||
| A | 2607:f740:e009::1🇺🇸 NETACTUATE2607:f740:e009::/48 Anycast Prefix | ||||||
| PTR | a.portsdns.se | ||||||
| A | 45.54.35.101🇺🇸 NETACTUATE45.54.35.0/24 Proxy registration to prevent harm from ARIN-NONAUTH shutdown | ||||||
| PTR | a.portsdns.se | ||||||
| NS | b.portsdns.net | ||||||
| A | 2a00:11c0:3d::1🇦🇹 ANX-CUSTOMER2a00:11c0:3d::/48 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| A | 94.16.23.1🇦🇹 ANX-CUSTOMER94.16.23.0/24 Anycast powered by ANX | ||||||
| PTR | b.portsdns.net | ||||||
| MX | mail.combitech.info ⭐ | ||||||
| A | 136.163.234.140🇸🇪 SAAB-ASN136.163.0.0/16 SAAB AB | ||||||
| TXT | v=spf1 mx ~all | ||||||
| SOA | a.portsdns.seregistry@ports.net 2026-05-11 #1 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1784295134 | ||||||
Subdomains
mail.combitech.info |
Same first word
Similar names
bitechcom.vn |
micobtech.com |
mcbiotech.com.bn |
cmbiotech.com |
techcombi.com |
chitcombe.com |
biotechcm.com |
chitcombe.org |
DNS History
13 records (4 active, 9 former)
○NSa.ns14.net2016-07-11 → 2017-03-25 · 4 obs
● 2017-03-25 11:34:22
○ 2020-02-04 16:28:32
○ 2026-07-17 13:48:38
●NSa.portsdns.se2026-05-14 → 2026-07-17 · 3 obs
● 2026-05-14 19:57:20
● 2026-07-17 13:48:38
○NSb.ns14.net2016-07-11 → 2017-03-25 · 4 obs
● 2017-03-25 11:34:22
○ 2020-02-04 16:28:32
○ 2026-07-17 13:48:38
●NSb.portsdns.net2026-05-14 → 2026-07-17 · 3 obs
● 2026-05-14 19:57:20
● 2026-07-17 13:48:38
○NSc.ns14.net2016-07-11 → 2017-03-25 · 4 obs
● 2017-03-25 11:34:22
○ 2020-02-04 16:28:32
○ 2026-07-17 13:48:38
○NSd.ns14.net2016-07-11 → 2017-03-25 · 4 obs
● 2017-03-25 11:34:22
○ 2020-02-04 16:28:32
○ 2026-07-17 13:48:38
○NSkorat.surfnet.org2020-02-04 → 2026-04-20 · 5 obs
● 2020-02-04 16:28:32
● 2026-04-20 10:36:12
○ 2026-05-14 19:57:20
○ 2026-07-17 13:48:38
○NSkrabi.combitech.biz2026-02-18 → 2026-04-20 · 5 obs
● 2026-02-18 08:30:18
● 2026-04-20 10:36:12
○ 2026-05-14 19:57:20
○ 2026-07-17 13:48:38
○NSsamui.combitech.biz2020-02-04 → 2020-02-04 · 4 obs
● 2020-02-04 16:28:32
○ 2026-02-18 08:30:18
○ 2026-07-17 13:48:38
●MXmail.combitech.info2020-02-04 → 2026-07-17 · 2 obs
● 2026-07-17 13:48:38
○A136.163.234.1402020-02-04 → 2020-02-04 · 3 obs
○ 2026-02-18 08:30:18
○ 2026-07-17 13:48:38
●A176.57.89.2382026-02-18 → 2026-07-17 · 3 obs
● 2026-02-18 08:30:18
● 2026-07-17 13:48:38
○A31.216.36.1052020-02-04 → 2020-02-04 · 3 obs
○ 2026-02-18 08:30:18
○ 2026-07-17 13:48:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, b0.info.afilias-nst.org, b2.info.afilias-nst.org... | 12 records |
| combitech.info | b.portsdns.net, a.portsdns.se | - |
✅ Authoritative Response
Server:45.54.35.101
NS records: b.portsdns.net, a.portsdns.se
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for combitech.info (unsigned zone)
⏱️ Timing
Total: 1188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.57.89.238 |
| NS | 2 | a.portsdns.se, b.portsdns.net |
| MX | 1 | mail.combitech.info (pri: 10) |
| TXT | 1 | v=spf1 mx ~all |
| SOA | 1 | a.portsdns.se registry.ports.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 6 (a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info...)
Out-of-bailiwick: 6 (b0.info.afilias-nst.org, b2.info.afilias-nst.org, d0.info.afilias-nst.org...)
Analysis
Hierarchy
mail.combitech.info is delegated beneath combitech.info.
IP Addresses
combitech.info directs to one IP number, which is 176.57.89.238.
Among the host names that share IP numbers with combitech.info are vvis.se, csoc.se, surfnet.org and two others.
Name Servers
combitech.info is delegated to two name servers: b.portsdns.net and a.portsdns.se.
combitech.info has the same name server delegation as a number of other domains, such as c-i-a.bg, iforma.se, mercurifr.com and two more.
Some name servers delegated to combitech.info are also used by other domains, notably elga.no and startuplistener.club.
b.portsdns.net and a.portsdns.se each resolve to two IP addresses: b.portsdns.net points to 94.16.23.1 and 2a00:11c0:3d::1, while a.portsdns.se points to 45.54.35.101 and 2607:f740:e009::1.
Mail Servers
combitech.info routes its mail through a single mail server, mail.combitech.info.
mail.combitech.info resolves to a single IP number: 136.163.234.140.