calctool.com - dns.ninja

calctool.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.afternic.com ⭐
A2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.afternic.com
A97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.afternic.com
NSns2.afternic.com
A2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.afternic.com
A173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.afternic.com
TXTv=spf1 -all
SOAns1.afternic.comdns@jomax.net serial=1

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=1786018394

Previously MX for

calctool.com

Same first word

calctool.com
calctool.org
calctool.de

Similar names

octocall.com
localcto.com

DNS History

20 records (4 active, 16 former)

2008201020122014201620182020202220242026NSns1.afternic.comns2.afternic.combuy.internettraffic.comns1.parkingcrew.netns1.sedoparking.comns1.smartmachines.netns2.parkingcrew.netns2.sedoparking.comns2.smartmachines.netsell.internettraffic.comMX.calctool.comlocalhostmail.h-email.netA13.248.169.4876.223.54.146185.53.178.864.191.58.16069.172.201.20872.52.4.91
○NSbuy.internettraffic.com2015-05-20 → 2016-03-21 · 5 obs
○ 2007-11-07 07:36:02
● 2015-05-20 20:40:08
● 2016-03-21 15:02:34
○ 2016-09-11 18:41:06
○ 2026-08-06 12:20:48
●NSns1.afternic.com2026-03-23 → 2026-08-06 · 3 obs
○ 2017-04-05 01:01:24
● 2026-03-23 12:54:38
● 2026-08-06 12:20:48
○NSns1.parkingcrew.net2017-04-05 → 2017-04-05 · 4 obs
○ 2016-09-11 18:41:06
● 2017-04-05 01:01:24
○ 2026-03-23 12:54:38
○ 2026-08-06 12:20:48
○NSns1.sedoparking.com2016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-21 15:02:34
● 2016-09-11 18:41:06
○ 2017-04-05 01:01:24
○ 2026-08-06 12:20:48
○NSns1.smartmachines.net2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 07:36:02
○ 2015-05-20 20:40:08
○ 2026-08-06 12:20:48
●NSns2.afternic.com2026-03-23 → 2026-08-06 · 3 obs
○ 2017-04-05 01:01:24
● 2026-03-23 12:54:38
● 2026-08-06 12:20:48
○NSns2.parkingcrew.net2017-04-05 → 2017-04-05 · 4 obs
○ 2016-09-11 18:41:06
● 2017-04-05 01:01:24
○ 2026-03-23 12:54:38
○ 2026-08-06 12:20:48
○NSns2.sedoparking.com2016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-21 15:02:34
● 2016-09-11 18:41:06
○ 2017-04-05 01:01:24
○ 2026-08-06 12:20:48
○NSns2.smartmachines.net2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 07:36:02
○ 2015-05-20 20:40:08
○ 2026-08-06 12:20:48
○NSsell.internettraffic.com2015-05-20 → 2016-03-21 · 5 obs
○ 2007-11-07 07:36:02
● 2015-05-20 20:40:08
● 2016-03-21 15:02:34
○ 2016-09-11 18:41:06
○ 2026-08-06 12:20:48
○MX.2026-03-23 → 2026-08-06 · 2 obs
○ 2026-03-23 12:54:38
○ 2026-08-06 12:20:48
○MXcalctool.com2007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 07:36:02
○ 2015-05-20 20:40:08
○ 2026-08-06 12:20:48
○MXlocalhost2016-09-11 → 2016-09-11 · 4 obs
○ 2015-05-20 20:40:08
● 2016-09-11 18:41:06
○ 2017-04-05 01:01:24
○ 2026-08-06 12:20:48
○MXmail.h-email.net2017-04-05 → 2017-04-05 · 4 obs
○ 2016-09-11 18:41:06
● 2017-04-05 01:01:24
○ 2026-03-23 12:54:38
○ 2026-08-06 12:20:48
●A13.248.169.482026-03-23 → 2026-08-06 · 3 obs
○ 2017-04-05 01:01:24
● 2026-03-23 12:54:38
● 2026-08-06 12:20:48
○A185.53.178.82017-04-05 → 2017-04-05 · 4 obs
○ 2016-09-11 18:41:06
● 2017-04-05 01:01:24
○ 2026-03-23 12:54:38
○ 2026-08-06 12:20:48
○A64.191.58.1602007-11-07 → 2007-11-07 · 3 obs
● 2007-11-07 07:36:02
○ 2015-05-20 20:40:08
○ 2026-08-06 12:20:48
○A69.172.201.2082015-05-20 → 2016-03-21 · 5 obs
○ 2007-11-07 07:36:02
● 2015-05-20 20:40:08
● 2016-03-21 15:02:34
○ 2016-09-11 18:41:06
○ 2026-08-06 12:20:48
○A72.52.4.912016-09-11 → 2016-09-11 · 4 obs
○ 2016-03-21 15:02:34
● 2016-09-11 18:41:06
○ 2017-04-05 01:01:24
○ 2026-08-06 12:20:48
●A76.223.54.1462026-03-23 → 2026-08-06 · 3 obs
○ 2017-04-05 01:01:24
● 2026-03-23 12:54:38
● 2026-08-06 12:20:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
calctool.comns1.afternic.com, ns2.afternic.com4 records

✅ Authoritative Response

Server:173.201.66.69

NS records: ns1.afternic.com, ns2.afternic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for calctool.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

TypeCountSample Data
A276.223.54.146, 13.248.169.48
NS2ns1.afternic.com, ns2.afternic.com
MX1. (pri: 0)
TXT1v=spf1 -all
SOA1ns2.afternic.com dns.jomax.net

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)

Analysis

IP Addresses

calctool.com resolves to the IP addresses 13.248.169.48 and 76.223.54.146

passela.com, armorcon.com, fastdiscreet.com plus two other host names have IP numbers in common with calctool.com.

Name Servers

Two name servers handle the delegation for calctool.com: ns1.afternic.com and ns2.afternic.com.

The name server configuration of calctool.com is shared with other domains, for instance babylonmovers.com, deltasc.com, poorsnob.com and two others.

calctool.com has at least partial name server overlap with other domains, such as swop.info, allocation-cowswap.com, mafiascript.com and two others.

It is common to find these name servers paired with the name servers verification-d3jclucsp89ganyqbydeny.ns101.verify.hn, verification-q2yfbmuxrvnsdnaogqtqft.ns101.verify.hn, verification-iryqusbri9xlks4ssi7d4w.ns101.verify.hn and verification-m3erh32ujyoastvophjvuz.ns101.verify.hn.

ns1.afternic.com and ns2.afternic.com both carry two IP addresses. The A records for ns1.afternic.com are 97.74.98.69 and 2603:5:2126::45; the A records for ns2.afternic.com are 173.201.66.69 and 2603:5:2226::45.