know-chrons.com - robtex.com
know-chrons.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.95.64.197 | ||||||
| NS | ns1.abbviedns.com ⭐ | ||||||
| A | 2001:502:f3ff::2a7🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns167.ultradns.com | ||||||
| A | 204.74.66.167🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns167.ultradns.com | ||||||
| NS | ns2.abbviedns.com | ||||||
| A | 2610:a1:1014::2a7🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns167.ultradns.net | ||||||
| A | 204.74.110.167🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns167.ultradns.net | ||||||
| NS | ns3.abbviedns.com | ||||||
| A | 2610:a1:1015::2a7🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns167.ultradns.biz | ||||||
| A | 204.74.67.167🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns167.ultradns.biz | ||||||
| NS | ns4.abbviedns.com | ||||||
| A | 2001:502:4612::2a7🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns167.ultradns.org | ||||||
| A | 204.74.111.167🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns167.ultradns.org | ||||||
| TXT | v=spf1 include:_u.know-chrons.com._spf.smart.ondmarc.com -all | ||||||
| SOA | ns1.abbviedns.comdomainadmins@abbvie.com 2025-07-03 #7 | ||||||
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=1771291435 | ||||||
Same first word
know-chrons.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSabtnsdmz1.abbott.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-27 08:18:00
○ 2026-03-24 03:13:42
○NSabtnsdmz2.abbott.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-27 08:18:00
○ 2026-03-24 03:13:42
○NSabvegdmzns1.abbvie.com2015-11-27 → 2020-02-07 · 5 obs
● 2015-11-27 08:18:00
● 2020-02-07 08:55:20
○ 2026-02-15 05:29:24
○ 2026-03-24 03:13:42
○NSabvludmzns1.abbvie.com2015-11-27 → 2020-02-07 · 5 obs
● 2015-11-27 08:18:00
● 2020-02-07 08:55:20
○ 2026-02-15 05:29:24
○ 2026-03-24 03:13:42
○NSabvsgdmzns1.abbvie.com2015-11-27 → 2020-02-07 · 5 obs
● 2015-11-27 08:18:00
● 2020-02-07 08:55:20
○ 2026-02-15 05:29:24
○ 2026-03-24 03:13:42
●NSns1.abbviedns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:29:24
● 2026-03-24 03:13:42
●NSns2.abbviedns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:29:24
● 2026-03-24 03:13:42
●NSns3.abbviedns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:29:24
● 2026-03-24 03:13:42
●NSns4.abbviedns.com2026-02-15 → 2026-03-24 · 3 obs
● 2026-02-15 05:29:24
● 2026-03-24 03:13:42
○NSrossns.abbott.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-27 08:18:00
○ 2026-03-24 03:13:42
○NSrossns2.abbott.com2015-08-09 → 2015-08-09 · 3 obs
○ 2015-11-27 08:18:00
○ 2026-03-24 03:13:42
●A64.95.64.1972015-08-09 → 2026-03-24 · 2 obs
● 2026-03-24 03:13:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| know-chrons.com | ns1.abbviedns.com, ns2.abbviedns.com, ns3.abbviedns.com, ns4.abbviedns.com | 4 records |
✅ Authoritative Response
Server:204.74.111.167
NS records: ns1.abbviedns.com, ns2.abbviedns.com, ns3.abbviedns.com, ns4.abbviedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for know-chrons.com (unsigned zone)
⏱️ Timing
Total: 333ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.95.64.197 |
| NS | 4 | ns1.abbviedns.com, ns2.abbviedns.com... |
| TXT | 1 | v=spf1 include:_u.know-chrons.com._spf.s |
| SOA | 1 | ns1.abbviedns.com domainadmins.abbvie.co |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.abbviedns.com, ns2.abbviedns.com, ns3.abbviedns.com...)
Analysis
IP Addresses
know-chrons.com points to a single IP: 64.95.64.197.
Other host names, for instance domained.com, aranda.com, ivanov.com, daco.com and nocrohns.com share IP numbers with know-chrons.com.
Name Servers
know-chrons.com's delegation is handled by four name servers: ns1.abbviedns.com, ns2.abbviedns.com, ns3.abbviedns.com and ns4.abbviedns.com.
know-chrons.com partially shares name servers with other domains; examples include myinamed.com, allerganmi.com.mx, gummybearbreast.ca, deolhonoconforto.com.br and viibryd-us.org.
Host names with two IPs:
ns1.abbviedns.com points to 2001:502:f3ff::2a7 and 204.74.66.167
ns2.abbviedns.com points to 2610:a1:1014::2a7 and 204.74.110.167
ns3.abbviedns.com points to 2610:a1:1015::2a7 and 204.74.67.167
ns4.abbviedns.com points to 2001:502:4612::2a7 and 204.74.111.167