sertansanderson.com - robtex.com
sertansanderson.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 149.88.70.24🇬🇧 AS401696149.88.64.0/21 | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1777284607 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1778393556 | ||||||
Previously MX for
sertansanderson.com |
Same first word
sertansanderson.com |
DNS History
14 records (5 active, 9 former)
●NSns1.judns.com2026-05-04 → 2026-05-10 · 3 obs
● 2026-05-04 21:44:24
● 2026-05-10 06:40:46
●NSns1.julydns.com2026-05-04 → 2026-05-10 · 3 obs
● 2026-05-04 21:44:24
● 2026-05-10 06:40:46
○NSns1.krystal.co.uk2018-06-25 → 2018-06-25 · 4 obs
● 2018-06-25 05:30:58
○ 2026-05-04 21:44:24
○ 2026-05-10 06:40:46
○NSns1.livedns.co.uk2015-08-04 → 2017-01-09 · 4 obs
● 2017-01-09 09:11:24
○ 2018-06-25 05:30:58
○ 2026-05-10 06:40:46
●NSns2.judns.com2026-05-04 → 2026-05-10 · 3 obs
● 2026-05-04 21:44:24
● 2026-05-10 06:40:46
●NSns2.julydns.com2026-05-04 → 2026-05-10 · 3 obs
● 2026-05-04 21:44:24
● 2026-05-10 06:40:46
○NSns2.krystal.co.uk2018-06-25 → 2018-06-25 · 4 obs
● 2018-06-25 05:30:58
○ 2026-05-04 21:44:24
○ 2026-05-10 06:40:46
○NSns2.livedns.co.uk2015-08-04 → 2017-01-09 · 4 obs
● 2017-01-09 09:11:24
○ 2018-06-25 05:30:58
○ 2026-05-10 06:40:46
○NSns3.livedns.co.uk2015-08-04 → 2017-01-09 · 4 obs
● 2017-01-09 09:11:24
○ 2018-06-25 05:30:58
○ 2026-05-10 06:40:46
○MXmailserver.sertansanderson.com2015-08-04 → 2017-01-09 · 4 obs
● 2017-01-09 09:11:24
○ 2018-06-25 05:30:58
○ 2026-05-10 06:40:46
○MXsertansanderson.com2018-06-25 → 2018-06-25 · 4 obs
● 2018-06-25 05:30:58
○ 2026-05-04 21:44:24
○ 2026-05-10 06:40:46
●A149.88.70.242026-05-04 → 2026-05-10 · 3 obs
● 2026-05-04 21:44:24
● 2026-05-10 06:40:46
○A77.72.0.662018-06-25 → 2018-06-25 · 4 obs
● 2018-06-25 05:30:58
○ 2026-05-04 21:44:24
○ 2026-05-10 06:40:46
○A88.208.252.1952015-08-04 → 2017-01-09 · 4 obs
● 2017-01-09 09:11:24
○ 2018-06-25 05:30:58
○ 2026-05-10 06:40:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sertansanderson.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sertansanderson.com (unsigned zone)
⏱️ Timing
Total: 350ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 149.88.70.24 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
sertansanderson.com resolves to a single IP: 149.88.70.24.
Other host names, for instance mafutech.com, blxwz.com, cqgln.com, mcmog.com and fanhkj.com share IP numbers with sertansanderson.com.
Name Servers
sertansanderson.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
sertansanderson.com shares some name servers with other domains, for example homegangwan.com, m039.cn, cehfas.com, szjksyfz.com and wsc2345.com.
These name servers are commonly used together with jm1.dns.com and jm2.dns.com.
Host names with one IP:
ns1.judns.com points to 162.159.27.251
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 162.159.48.223
ns2.julydns.com points to 162.159.48.223
Host names pointing to 162.159.27.251: ns1.judns.com and ns2.judns.com
Host names pointing to 162.159.48.223: ns1.julydns.com and ns2.julydns.com