coolwool.info - robtex.com
coolwool.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.74.99.100🇺🇸 MAINT-ID-12008204.74.99.0/24 Neustar | ||||||
| PTR | crs.ultradns.net | ||||||
| NS | pdns109.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::91🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | pdns109.ultradns.com | ||||||
| A | 156.154.64.109🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar | ||||||
| PTR | pdns109.ultradns.com | ||||||
| NS | pdns109.ultradns.biz | ||||||
| A | 2610:a1:1015::91🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | pdns109.ultradns.biz | ||||||
| A | 156.154.66.109🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar | ||||||
| PTR | pdns109.ultradns.biz | ||||||
| NS | pdns109.ultradns.net | ||||||
| A | 2610:a1:1014::91🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | pdns109.ultradns.net | ||||||
| A | 156.154.65.109🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar | ||||||
| PTR | pdns109.ultradns.net | ||||||
| NS | pdns109.ultradns.org | ||||||
| A | 2001:502:4612::91🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | pdns109.ultradns.org | ||||||
| A | 156.154.67.109🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar | ||||||
| PTR | pdns109.ultradns.org | ||||||
| SOA | pdns109.ultradns.comtech@brandshelter.com 2024-09-04 #4 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Subdomains
www.coolwool.info |
Same first word
Similar names
DNS History
14 records (5 active, 9 former)
○NSns0.dnsmadeeasy.com2015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
○NSns1.dnsmadeeasy.com2015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
○NSns2.dnsmadeeasy.com2015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
○NSns3.dnsmadeeasy.com2015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
○NSns4.dnsmadeeasy.com2015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
●NSpdns109.ultradns.biz2026-02-18 → 2026-03-19 · 3 obs
● 2026-02-18 00:41:28
● 2026-03-19 06:25:16
●NSpdns109.ultradns.com2026-02-18 → 2026-03-19 · 3 obs
● 2026-02-18 00:41:28
● 2026-03-19 06:25:16
●NSpdns109.ultradns.net2026-02-18 → 2026-03-19 · 3 obs
● 2026-02-18 00:41:28
● 2026-03-19 06:25:16
●NSpdns109.ultradns.org2026-02-18 → 2026-03-19 · 3 obs
● 2026-02-18 00:41:28
● 2026-03-19 06:25:16
●A204.74.99.1002026-02-18 → 2026-03-19 · 3 obs
● 2026-02-18 00:41:28
● 2026-03-19 06:25:16
○A96.45.82.2302015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
○A96.45.82.302015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
○A96.45.83.1372015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
○A96.45.83.782015-07-10 → 2017-04-05 · 4 obs
● 2017-04-05 12:27:52
○ 2026-02-18 00:41:28
○ 2026-03-19 06:25:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| coolwool.info | pdns109.ultradns.org, pdns109.ultradns.com, pdns109.ultradns.biz, pdns109.ultradns.net | - |
✅ Authoritative Response
Server: 156.154.65.109
NS records: pdns109.ultradns.org, pdns109.ultradns.com, pdns109.ultradns.biz, pdns109.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolwool.info (unsigned zone)
⏱️ Timing
Total: 1243ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 4 | pdns109.ultradns.biz, pdns109.ultradns.com... |
| SOA | 1 | pdns109.ultradns.com tech.brandshelter.c |
Analysis
Hierarchy
coolwool.info is the parent of www.coolwool.info.
IP Addresses
coolwool.info resolves to a single IP: 204.74.99.100.
Other host names, for instance (0x736578)grils.world.com, hksauna.fi, corian.ro, steve.neustar and mandtna.com share IP numbers with coolwool.info.
Name Servers
coolwool.info is delegated to four name servers: pdns109.ultradns.biz, pdns109.ultradns.com, pdns109.ultradns.net and pdns109.ultradns.org.
coolwool.info shares some name servers with other domains, for example kold-brewing.com, lecreuset.com.sg, koldbrewing.com, magicatthemusicals.co.uk and vaccsdc.com.au.
Host names with two IP numbers
Two IPs per host:
pdns109.ultradns.biz points to 2610:a1:1015::91 and 156.154.66.109
pdns109.ultradns.com points to 2001:502:f3ff::91 and 156.154.64.109
pdns109.ultradns.net points to 2610:a1:1014::91 and 156.154.65.109
pdns109.ultradns.org points to 2001:502:4612::91 and 156.154.67.109