reficalcs.com - robtex.com

reficalcs.com

DNSSEC⚠️ Not signed
NSns-cloud-a1.googledomains.com ⚠️ Not in zone NS records
A2001:4860:4802:32::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a1.googledomains.com
A216.239.32.106🇺🇸 Google216.239.32.0/24
PTRns-cloud-a1.googledomains.com
NSns-cloud-a2.googledomains.com ⚠️ Not in zone NS records
A2001:4860:4802:34::6a🇺🇸 Google2001:4860::/32
PTRns-cloud-a2.googledomains.com
A216.239.34.106🇺🇸 Google216.239.34.0/24
PTRns-cloud-a2.googledomains.com

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784166467

PTR for

93.149.210.192.in-addr.arpa

Same first word

reficalcs.com

Similar names

clifcares.org

DNS History

20 records (2 active, 18 former)

20162017201820192020202120222023202420252026NSns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns1.afternic.comns1.reficalcs.comns2.reficalcs.comns23.domaincontrol.comns24.domaincontrol.comMXmailstore1.secureserver.netmx.reficalcs.comsmtp.secureserver.netA184.168.221.104184.168.221.20184.168.221.25184.168.221.3050.63.202.150.63.202.1350.63.202.2450.63.202.3050.63.202.851.79.104.47
●NSns-cloud-a1.googledomains.com2026-07-13 → 2026-07-16 · 3 obs
○ 2017-06-25 15:18:56
● 2026-07-13 04:47:20
● 2026-07-16 01:55:04
●NSns-cloud-a2.googledomains.com2026-07-13 → 2026-07-16 · 3 obs
○ 2017-06-25 15:18:56
● 2026-07-13 04:47:20
● 2026-07-16 01:55:04
○NSns1.afternic.com2015-07-09 → 2016-03-10 · 4 obs
● 2015-07-09 09:35:56
● 2016-03-10 16:54:14
○ 2016-07-10 11:15:52
○ 2026-07-16 01:55:04
○NSns1.reficalcs.com2026-07-13 → 2026-07-16 · 2 obs
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○NSns2.reficalcs.com2026-07-13 → 2026-07-16 · 2 obs
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○NSns23.domaincontrol.com2016-07-10 → 2017-06-25 · 5 obs
○ 2016-03-10 16:54:14
● 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○NSns24.domaincontrol.com2016-07-10 → 2017-06-25 · 5 obs
○ 2016-03-10 16:54:14
● 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○MXmailstore1.secureserver.net2016-07-10 → 2017-06-25 · 4 obs
● 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○MXmx.reficalcs.com2026-07-13 → 2026-07-16 · 2 obs
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○MXsmtp.secureserver.net2016-07-10 → 2017-06-25 · 4 obs
● 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A184.168.221.1042015-07-09 → 2016-03-10 · 4 obs
● 2015-07-09 09:35:56
● 2016-03-10 16:54:14
○ 2016-07-10 11:15:52
○ 2026-07-16 01:55:04
○A184.168.221.202017-06-25 → 2017-06-25 · 4 obs
○ 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A184.168.221.252017-06-25 → 2017-06-25 · 4 obs
○ 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A184.168.221.302017-06-25 → 2017-06-25 · 4 obs
○ 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A50.63.202.12017-06-25 → 2017-06-25 · 4 obs
○ 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A50.63.202.132016-07-10 → 2016-07-10 · 4 obs
○ 2016-03-10 16:54:14
● 2016-07-10 11:15:52
○ 2017-06-25 15:18:56
○ 2026-07-16 01:55:04
○A50.63.202.242017-06-25 → 2017-06-25 · 4 obs
○ 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A50.63.202.302017-06-25 → 2017-06-25 · 4 obs
○ 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A50.63.202.82017-06-25 → 2017-06-25 · 4 obs
○ 2016-07-10 11:15:52
● 2017-06-25 15:18:56
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04
○A51.79.104.472026-07-13 → 2026-07-16 · 2 obs
○ 2026-07-13 04:47:20
○ 2026-07-16 01:55:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
reficalcs.comns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com4 records

✅ Authoritative Response

Server:216.239.32.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for reficalcs.com (unsigned zone)

⏱️ Timing

Total: 310ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Name Servers

reficalcs.com has two authoritative name servers — ns-cloud-a1.googledomains.com and ns-cloud-a2.googledomains.com.

reficalcs.com shares its NS records with other domains, for example conservatorycleaningwigan.com, htmlkeyword.com, bluefish-service.com and two others.

The name servers of reficalcs.com overlap at least partially with those of other domains — among them norulez.net, wejabble.com, deepmatter.tech and two more.

These name servers commonly appear alongside the name servers ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

Both ns-cloud-a1.googledomains.com and ns-cloud-a2.googledomains.com have two IP addresses each. ns-cloud-a1.googledomains.com resolves to 216.239.32.106 and 2001:4860:4802:32::6a; ns-cloud-a2.googledomains.com resolves to 216.239.34.106 and 2001:4860:4802:34::6a.