sigma.center - robtex.com
sigma.center
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
center
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.center ⭐ | ||||||
| NS | v0n1.nic.center | ||||||
| NS | v0n2.nic.center | ||||||
| NS | v0n3.nic.center | ||||||
| NS | v2n0.nic.center | ||||||
| NS | v2n1.nic.center | ||||||
| SOA | v0n0.nic.centerhostmaster@donuts.email serial=1785471649 | ||||||
Same first word
Similar names
DNS History
16 records (4 active, 12 former)
○NSblocked1.nic.ru2016-12-11 → 2016-12-11 · 3 obs
○ 2017-06-17 07:15:46
○ 2026-07-31 05:02:10
○NSblocked2.nic.ru2016-12-11 → 2016-12-11 · 3 obs
○ 2017-06-17 07:15:46
○ 2026-07-31 05:02:10
●NSns1.afternic.com2026-07-10 → 2026-07-31 · 3 obs
● 2026-07-10 14:07:08
● 2026-07-31 05:02:10
○NSns1.spaceweb.ru2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 07:15:46
○ 2026-07-10 14:07:08
○ 2026-07-31 05:02:10
●NSns2.afternic.com2026-07-10 → 2026-07-31 · 3 obs
● 2026-07-10 14:07:08
● 2026-07-31 05:02:10
○NSns2.spaceweb.ru2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 07:15:46
○ 2026-07-10 14:07:08
○ 2026-07-31 05:02:10
○NSns3.spaceweb.pro2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 07:15:46
○ 2026-07-10 14:07:08
○ 2026-07-31 05:02:10
○NSns4.spaceweb.pro2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 07:15:46
○ 2026-07-10 14:07:08
○ 2026-07-31 05:02:10
○MXmx1.spaceweb.ru2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 07:15:46
○ 2026-07-10 14:07:08
○ 2026-07-31 05:02:10
○MXmx2.spaceweb.ru2017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 07:15:46
○ 2026-07-10 14:07:08
○ 2026-07-31 05:02:10
○MXnomail.nic.ru2016-12-11 → 2016-12-11 · 3 obs
○ 2017-06-17 07:15:46
○ 2026-07-31 05:02:10
○A109.70.26.372016-12-11 → 2016-12-11 · 3 obs
○ 2017-06-17 07:15:46
○ 2026-07-31 05:02:10
●A13.248.169.482026-07-10 → 2026-07-31 · 3 obs
● 2026-07-10 14:07:08
● 2026-07-31 05:02:10
○A194.85.61.762016-12-11 → 2016-12-11 · 3 obs
○ 2017-06-17 07:15:46
○ 2026-07-31 05:02:10
●A76.223.54.1462026-07-10 → 2026-07-31 · 3 obs
● 2026-07-10 14:07:08
● 2026-07-31 05:02:10
○A77.222.42.742017-06-17 → 2017-06-17 · 4 obs
● 2017-06-17 07:15:46
○ 2026-07-10 14:07:08
○ 2026-07-31 05:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| center | v0n2.nic.center, v0n3.nic.center, v2n0.nic.center, v2n1.nic.center... | 12 records |
| sigma.center | ns1.afternic.com, ns2.afternic.com | - |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sigma.center (unsigned zone)
⏱️ Timing
Total: 366ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (v0n0.nic.center, v0n1.nic.center, v0n2.nic.center...)
Analysis
IP Addresses
sigma.center points to the IP addresses 13.248.169.48 and 76.223.54.146
Among the host names that share IP numbers with sigma.center are teknolooji.com, shoton.com, mrvino.com and two others.
Name Servers
sigma.center has two authoritative name servers — ns1.afternic.com and ns2.afternic.com.
sigma.center has the same name server delegation as a number of other domains, such as rfaf.org, 64.208-100-8.hotmediagroup.com, mostlyfinancial.com and two more.
The name servers of sigma.center overlap at least partially with those of other domains — among them wfhe.com, naturalgaschoiceprograms.com, mousematters.com and two more.
These name servers commonly appear in combination with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn.
Both ns1.afternic.com and ns2.afternic.com have two IP addresses each. ns1.afternic.com resolves to 97.74.98.69 and 2603:5:2126::45; ns2.afternic.com resolves to 173.201.66.69 and 2603:5:2226::45.