runoff.com - dns.ninja
runoff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.142.65.243🇺🇸 AS40476209.142.65.0/24 | ||||||
| PTR | coolcloud921.coolcom.com | ||||||
| NS | ns2.coolcom.com ⭐ | ||||||
| A | 130.51.180.99🇺🇸 TierPoint130.51.180.0/24 Scala Hosting LLC | ||||||
| PTR | ns2.coolcom.com | ||||||
| NS | ns1.coolcom.com | ||||||
| A | 209.142.66.205🇺🇸 AS40476209.142.66.0/24 Scala Hosting | ||||||
| PTR | ns1.coolcom.com | ||||||
| MX | runoff.com ⭐ | ||||||
| A | 209.142.65.243🇺🇸 AS40476209.142.65.0/24 | ||||||
| PTR | coolcloud921.coolcom.com | ||||||
| TXT | v=spf1 ip4:209.142.65.243 ip4:199.103.60.3 ip4:199.103.60.5 +a +mx +ip4:199.1... | ||||||
| SOA | ns2.coolcom.comserverhenk@coolcom.com 2025-09-22 #0 | ||||||
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=1781395678 | ||||||
MX for
runoff.com |
Same first word
Similar names
DNS History
12 records (4 active, 8 former)
○NSns0.dnsmadeeasy.com2015-08-19 → 2017-01-06 · 4 obs
● 2017-01-06 14:00:08
○ 2018-05-19 10:56:58
○ 2026-06-14 00:10:02
●NSns1.coolcom.com2026-02-18 → 2026-06-14 · 3 obs
● 2026-02-18 22:25:32
● 2026-06-14 00:10:02
●NSns2.coolcom.com2026-02-18 → 2026-06-14 · 3 obs
● 2026-02-18 22:25:32
● 2026-06-14 00:10:02
○NSns8.coolcom.com2015-08-19 → 2018-05-19 · 4 obs
● 2018-05-19 10:56:58
○ 2026-02-18 22:25:32
○ 2026-06-14 00:10:02
○NSns88.coolcom.com2015-08-19 → 2018-05-19 · 4 obs
● 2018-05-19 10:56:58
○ 2026-02-18 22:25:32
○ 2026-06-14 00:10:02
○NSns888.coolcom.com2015-08-19 → 2017-01-06 · 4 obs
● 2017-01-06 14:00:08
○ 2018-05-19 10:56:58
○ 2026-06-14 00:10:02
○NSns8888.coolcom.com2015-08-19 → 2017-01-06 · 4 obs
● 2017-01-06 14:00:08
○ 2018-05-19 10:56:58
○ 2026-06-14 00:10:02
○NSns88888.coolcom.com2015-08-19 → 2017-01-06 · 4 obs
● 2017-01-06 14:00:08
○ 2018-05-19 10:56:58
○ 2026-06-14 00:10:02
○MXmail.runoff.com2015-08-19 → 2017-01-06 · 4 obs
● 2017-01-06 14:00:08
○ 2018-05-19 10:56:58
○ 2026-06-14 00:10:02
●MXrunoff.com2015-08-19 → 2026-06-14 · 2 obs
● 2026-06-14 00:10:02
○A199.103.60.1422015-08-19 → 2018-05-19 · 4 obs
● 2018-05-19 10:56:58
○ 2026-02-18 22:25:32
○ 2026-06-14 00:10:02
●A209.142.65.2432026-02-18 → 2026-06-14 · 3 obs
● 2026-02-18 22:25:32
● 2026-06-14 00:10:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| runoff.com | ns1.coolcom.com, ns2.coolcom.com | 2 records |
✅ Authoritative Response
Server:209.142.66.205
NS records: ns1.coolcom.com, ns2.coolcom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for runoff.com (unsigned zone)
⏱️ Timing
Total: 114ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.142.65.243 |
| NS | 2 | ns2.coolcom.com, ns1.coolcom.com |
| MX | 1 | runoff.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:209.142.65.243 ip4:199.103.60 |
| SOA | 1 | ns2.coolcom.com serverhenk.coolcom.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.coolcom.com, ns2.coolcom.com)
Analysis
Mail Server Role
The MX record for runoff.com points back to runoff.com — it is its own mail server.
IP Addresses
runoff.com directs to one IP number, which is 209.142.65.243.
Among the host names that share IP numbers with runoff.com are mail.artinbc.com, mail.mophchapter3.org, mail.lotoski.ca and two others.
Name Servers
runoff.com is delegated to two name servers: ns1.coolcom.com and ns2.coolcom.com.
runoff.com has the same name server delegation as a number of other domains, such as jactravel.bc.ca, seii.ca, my.ca and two more.
There is at least partial name server overlap between runoff.com and other domains — wfsystems.ca, arodalontario.com, dangeroustrees.ca and two more among them.
These name servers are routinely deployed together with the name servers ns7.coolcom.com.
ns1.coolcom.com → 209.142.66.205 and ns2.coolcom.com → 130.51.180.99: one IP number per host name.
Mail Servers
The MX record for runoff.com points to a single mail server: runoff.com.
runoff.com resolves to a single IP number: 209.142.65.243.