swirconops.com - robtex.com
swirconops.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.50.166.239🇺🇸 AS-VULTR64.50.166.0/24 Vultr Customer Route | ||||||
| NS | pdns209.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::f5🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns209.ultradns.com | ||||||
| A | 156.154.64.209🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.com | ||||||
| NS | pdns209.ultradns.biz | ||||||
| A | 2610:a1:1015::f5🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns209.ultradns.biz | ||||||
| A | 156.154.66.209🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.biz | ||||||
| NS | pdns209.ultradns.net | ||||||
| A | 2610:a1:1014::f5🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns209.ultradns.net | ||||||
| A | 156.154.65.209🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.net | ||||||
| NS | pdns209.ultradns.org | ||||||
| A | 2001:502:4612::f5🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns209.ultradns.org | ||||||
| A | 156.154.67.209🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns209.ultradns.org | ||||||
| MX | mail.swirconops.com ⭐ | ||||||
| A | 64.50.166.239🇺🇸 AS-VULTR64.50.166.0/24 Vultr Customer Route | ||||||
| TXT | v=spf1 include:spf-00105401.pphosted.com -all | ||||||
| SOA | pdns209.ultradns.comdnsadmin@utc.com 2020-01-03 #9 | ||||||
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=1775942632 | ||||||
Subdomains
mail.swirconops.com |
Same first word
swirconops.com |
DNS History
8 records (6 active, 2 former)
○NSns45.worldnic.com2015-07-07 → 2018-06-28 · 4 obs
● 2018-06-28 10:21:14
○ 2026-03-26 06:48:28
○ 2026-04-11 21:25:04
○NSns46.worldnic.com2015-07-07 → 2018-06-28 · 4 obs
● 2018-06-28 10:21:14
○ 2026-03-26 06:48:28
○ 2026-04-11 21:25:04
●NSpdns209.ultradns.biz2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 06:48:28
● 2026-04-11 21:25:04
●NSpdns209.ultradns.com2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 06:48:28
● 2026-04-11 21:25:04
●NSpdns209.ultradns.net2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 06:48:28
● 2026-04-11 21:25:04
●NSpdns209.ultradns.org2026-03-26 → 2026-04-11 · 3 obs
● 2026-03-26 06:48:28
● 2026-04-11 21:25:04
●MXmail.swirconops.com2015-07-07 → 2026-04-11 · 2 obs
● 2026-04-11 21:25:04
●A64.50.166.2392015-07-07 → 2026-04-11 · 2 obs
● 2026-04-11 21:25:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| swirconops.com | pdns209.ultradns.net, pdns209.ultradns.com, pdns209.ultradns.biz, pdns209.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.66.209
NS records: pdns209.ultradns.net, pdns209.ultradns.com, pdns209.ultradns.biz, pdns209.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for swirconops.com (unsigned zone)
⏱️ Timing
Total: 906ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.50.166.239 |
| NS | 4 | pdns209.ultradns.biz, pdns209.ultradns.com... |
| MX | 1 | mail.swirconops.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf-00105401.pphosted.com |
| SOA | 1 | pdns209.ultradns.com dnsadmin.utc.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns209.ultradns.com, pdns209.ultradns.com)
Analysis
Hierarchy
The parent of mail.swirconops.com is swirconops.com.
IP Addresses
swirconops.com points to a single IP number: 64.50.166.239.
Other host names, for instance mail.swirconops.com, share IP numbers with swirconops.com.
Name Servers
swirconops.com is delegated to four name servers: pdns209.ultradns.biz, pdns209.ultradns.com, pdns209.ultradns.net and pdns209.ultradns.org.
swirconops.com shares name servers with other domains at least partially, for instance shotis.com, otis.co.kr, snds.com, otis.co and otisworldwide.asia.
These name servers are commonly used with pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and pdns5.ultradns.info.
Host names with two IP numbers:
pdns209.ultradns.biz resolves to 2610:a1:1015::f5 and 156.154.66.209.
pdns209.ultradns.com resolves to 2001:502:f3ff::f5 and 156.154.64.209.
pdns209.ultradns.net resolves to 2610:a1:1014::f5 and 156.154.65.209.
pdns209.ultradns.org resolves to 2001:502:4612::f5 and 156.154.67.209.
Mail Servers
The mail server for swirconops.com is mail.swirconops.com.
Host name mail.swirconops.com resolves to IP 64.50.166.239.