13days.org - robtex.com
13days.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.83.135.74🇺🇸 AS1914823.83.128.0/21 Leaseweb USA, Inc. | ||||||
| PTR | opal7.opalstack.com | ||||||
| NS | ns2.us.opalstack.com ⭐ | ||||||
| A | 23.92.21.232🇺🇸 AKAMAI-LINODE-AP23.92.16.0/21 Akamai Technologies | ||||||
| PTR | ns2.us.opalstack.com | ||||||
| NS | ns1.us.opalstack.com | ||||||
| A | 45.79.107.55🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies | ||||||
| PTR | ns1.us.opalstack.com | ||||||
| NS | ns3.us.opalstack.com | ||||||
| A | 45.56.74.5🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20 Akamai Technologies | ||||||
| PTR | ns3.us.opalstack.com | ||||||
| MX | mx1.us.opalstack.com ⭐ | ||||||
| A | 108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc. | ||||||
| PTR | mx1.us.opalstack.com | ||||||
| MX | mx2.us.opalstack.com ⭐ | ||||||
| A | 2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| A | 23.82.16.244🇺🇸 AS720323.82.16.0/21 Leaseweb USA, Inc. | ||||||
| PTR | mx2.us.opalstack.com | ||||||
| TXT | google-site-verification=GjPXbkpcIhEPx7uto_cpZ44lDPXHc3KqergnUBRisYo | ||||||
| TXT | v=spf1 include:spf.opalstack.com ~all | ||||||
| SOA | ns2.us.opalstack.comhostmaster@13days.org 2026-05-06 #6 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1778327410 | ||||||
Same first word
Similar names
DNS History
17 records (6 active, 11 former)
○NSfailed-whois-verification.namecheap.com2020-01-17 → 2020-01-17 · 4 obs
● 2020-01-17 04:28:16
○ 2026-02-22 23:22:14
○ 2026-05-09 12:17:08
●NSns1.us.opalstack.com2026-02-22 → 2026-05-09 · 3 obs
● 2026-02-22 23:22:14
● 2026-05-09 12:17:08
○NSns1.webfaction.com2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
●NSns2.us.opalstack.com2026-02-22 → 2026-05-09 · 3 obs
● 2026-02-22 23:22:14
● 2026-05-09 12:17:08
○NSns2.webfaction.com2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
●NSns3.us.opalstack.com2026-02-22 → 2026-05-09 · 3 obs
● 2026-02-22 23:22:14
● 2026-05-09 12:17:08
○NSns3.webfaction.com2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
○NSns4.webfaction.com2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
○NSverify-contact-details.namecheap.com2020-01-17 → 2020-01-17 · 4 obs
● 2020-01-17 04:28:16
○ 2026-02-22 23:22:14
○ 2026-05-09 12:17:08
●MXmx1.us.opalstack.com2026-02-22 → 2026-05-09 · 3 obs
● 2026-02-22 23:22:14
● 2026-05-09 12:17:08
●MXmx2.us.opalstack.com2026-02-22 → 2026-05-09 · 3 obs
● 2026-02-22 23:22:14
● 2026-05-09 12:17:08
○MXmx7.webfaction.com2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
○MXmx8.webfaction.com2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
○MXmx9.webfaction.com2015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
○A198.54.117.2442020-01-17 → 2020-01-17 · 4 obs
● 2020-01-17 04:28:16
○ 2026-02-22 23:22:14
○ 2026-05-09 12:17:08
●A23.83.135.742026-02-22 → 2026-05-09 · 3 obs
● 2026-02-22 23:22:14
● 2026-05-09 12:17:08
○A75.126.149.42015-07-18 → 2017-03-23 · 4 obs
● 2017-03-23 09:04:42
○ 2020-01-17 04:28:16
○ 2026-05-09 12:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| 13days.org | ns2.us.opalstack.com, ns1.us.opalstack.com, ns3.us.opalstack.com | - |
✅ Authoritative Response
Server:23.92.21.232
NS records: ns2.us.opalstack.com, ns1.us.opalstack.com, ns3.us.opalstack.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 13days.org (unsigned zone)
⏱️ Timing
Total: 547ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.83.135.74 |
| NS | 3 | ns3.us.opalstack.com, ns2.us.opalstack.com... |
| MX | 2 | mx1.us.opalstack.com (pri: 10), mx2.us.opalstack.com (pri: 10) |
| TXT | 2 | google-site-verification=GjPXbkpcIhEPx7u, v=spf1 include:spf.opalstack.com ~all |
| SOA | 1 | ns2.us.opalstack.com hostmaster.13days.o |
Analysis
IP Addresses
13days.org points to IP number 23.83.135.74.
For instance, other host names lochtemonster.com, donaldtaylor.info, www.dtraleigh.com, dtraleigh.com and btgla.com share IP numbers with 13days.org.
Name Servers
The delegation for 13days.org is handled by three name servers: ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com.
13days.org shares name servers with other domains at least partially, for example tomstearns.net, ihatecords.com, mythsoc.org, aurasix.com and corefix.com.mx.
These name servers are commonly used with ns1.de.opalstack.com.
Host names with a single IP address: ns1.us.opalstack.com points to 45.79.107.55; ns2.us.opalstack.com points to 23.92.21.232; ns3.us.opalstack.com points to 45.56.74.5.
Mail Servers
Two mail servers mx1.us.opalstack.com and mx2.us.opalstack.com handle 13days.org.
13days.org shares the same mail server setup as other domains, for instance chilebicentenario.cl, businessformsplus.com, astoundingscripts.com, minrel.cl and carmelatte.co.
13days.org shares at least partially some mail servers with other domains, for instance eco-sensa.com.
Host names with two IP numbers:
The host name mx2.us.opalstack.com points to 2605:fe80:2100:bf03:7::2 and 23.82.16.244.
Host names with one IP number:
The host name mx1.us.opalstack.com points to 108.62.123.121.