stjohncyberknife.com - robtex.com
stjohncyberknife.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.4.216.27🇺🇸 AS19063199.4.216.0/24 | ||||||
| NS | ns1.ascensionhealth.org ⭐ | ||||||
| A | 199.47.16.30🇺🇸 ASCENSION-MINISTRIES199.47.16.0/24 Chicago POP | ||||||
| PTR | ns1.ascensionhealth.org | ||||||
| PTR | ns1.covhealth.org | ||||||
| NS | ns2.ascensionhealth.org | ||||||
| A | 199.47.18.30🇺🇸 ASCENSION-MINISTRIES199.47.18.0/24 Dallas POP | ||||||
| PTR | ns2.ascensionhealth.org | ||||||
| PTR | ns2.covhealth.org | ||||||
| TXT | v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.ascensionhealth.orgdnsadmin@ascensionhealth.org serial=21 | ||||||
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=1776294187 | ||||||
Same first word
stjohncyberknife.com |
DNS History
7 records (3 active, 4 former)
●NSns1.ascensionhealth.org2026-02-17 → 2026-04-15 · 3 obs
● 2026-02-17 06:01:16
● 2026-04-15 23:11:06
●NSns2.ascensionhealth.org2026-02-17 → 2026-04-15 · 3 obs
● 2026-02-17 06:01:16
● 2026-04-15 23:11:06
○NSns23.worldnic.com2015-05-30 → 2017-04-03 · 4 obs
● 2017-04-03 17:51:12
○ 2026-02-17 06:01:16
○ 2026-04-15 23:11:06
○NSns24.worldnic.com2015-05-30 → 2017-04-03 · 4 obs
● 2017-04-03 17:51:12
○ 2026-02-17 06:01:16
○ 2026-04-15 23:11:06
○MXp.webcom.ctmail.com2015-12-21 → 2026-02-17 · 4 obs
● 2026-02-17 06:01:16
○ 2026-04-05 15:24:44
○ 2026-04-15 23:11:06
●A199.4.216.272026-02-17 → 2026-04-15 · 3 obs
● 2026-02-17 06:01:16
● 2026-04-15 23:11:06
○A199.4.216.852015-05-30 → 2017-04-03 · 4 obs
● 2017-04-03 17:51:12
○ 2026-02-17 06:01:16
○ 2026-04-15 23:11:06
🔍 DNS Trace
Analysis
IP Addresses
stjohncyberknife.com points to a single IP number: 199.4.216.27.
Other host names, for instance stjohncancercenter.com, lafortunecancercenter.com, stjohnurgentcare.com, stjohnhealthsystem.org and stjohnbariatricsurgery.com share IP numbers with stjohncyberknife.com.
Name Servers
Delegation for stjohncyberknife.com rests with two name servers, ns1.ascensionhealth.org and ns2.ascensionhealth.org.
stjohncyberknife.com shares the same name server setup as other domains, including mercyregional.net, baymedical.org, eio.ascension.org, ministryhomecare.com and ameppsych.net.
stjohncyberknife.com at least partially shares name servers with other domains, for instance viachristi.org, vcfm.net, setonkc.org, 122.250.199.in-addr.arpa and 76.250.199.in-addr.arpa.
These name servers are commonly used alongside ns4.ascensionhealth.org, ns3.ascensionhealth.org, ns1.covhealth.org and ns2.covhealth.org.
Host names with one IP number: ns1.ascensionhealth.org points to 199.47.16.30; ns2.ascensionhealth.org points to 199.47.18.30.