calgaryscientific.com - robtex.com
calgaryscientific.com
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
calgaryscientific.com |
DNS History
19 records (8 active, 11 former)
○NSdns0.zoneedit.com2015-08-19 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
●NSns01.domaincontrol.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
●NSns02.domaincontrol.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
○NSns12.zoneedit.com2015-08-19 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
○NSns18.zoneedit.com2015-08-19 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
○NSns2.zoneedit.com2015-08-19 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
○NSt2.zoneedit.com2015-08-19 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
●MXalt1.aspmx.l.google.com2015-08-19 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
●MXalt2.aspmx.l.google.com2015-08-19 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
●MXalt3.aspmx.l.google.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
●MXalt4.aspmx.l.google.com2026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
●MXaspmx.l.google.com2015-08-19 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
○MXaspmx2.googlemail.com2015-08-19 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
○MXaspmx3.googlemail.com2015-08-19 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
○A198.199.92.592017-02-17 → 2017-02-17 · 3 obs
● 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
●A198.202.211.12026-03-18 → 2026-03-18 · 2 obs
● 2026-03-18 13:45:12
○A50.63.178.1222015-08-19 → 2016-07-17 · 4 obs
● 2016-07-17 12:43:56
○ 2017-02-17 07:48:30
○ 2026-03-18 13:45:12
○A75.2.70.752026-03-18 → 2026-03-18 · 1 obs
○A99.83.190.1022026-03-18 → 2026-03-18 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| calgaryscientific.com | ns01.domaincontrol.com, ns02.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 97.74.100.1
NS records: ns01.domaincontrol.com, ns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for calgaryscientific.com (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 2 | ns01.domaincontrol.com, ns02.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 mx include:_spf.google.com ip4:66, google-site-verification=NuWvIkQlR9yAGrY |
| SOA | 1 | ns01.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)
Analysis
IP Addresses
calgaryscientific.com maps to IP address 198.202.211.1.
Other host names, for instance whistlebikes.com, s8e8.com, dawit.co, joriehc.com and amberleafhome.us share IP numbers with calgaryscientific.com.
Name Servers
Two name servers ns01.domaincontrol.com and ns02.domaincontrol.com are delegated to calgaryscientific.com.
calgaryscientific.com uses the same name server configuration as other domains, such as fiduks.com, mattalber.com, cidecal.com, centredentairesymbiose.com and creativeshops.co.uk.
Host names with two IPs:
ns01.domaincontrol.com points to 2603:5:2140::1 and 97.74.100.1.
ns02.domaincontrol.com points to 2603:5:2240::1 and 173.201.68.1.
Mail Servers
calgaryscientific.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
calgaryscientific.com shares mail servers with other domains at least in part, for instance ns500693.ns500699.ns500693.ns500693.ns500734.ns500699.ns500588.ns500699.ns500588.ns500693.ns500632.ns500588.ns500612.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, ns500758.ns500758.ns500759.ns500759.ns500698.ns500736.ns500698.ns500698.ns500736.ns500708.ns500698.ns500698.ns500708.ns500619.ns500698.ns500652.ns500576.trackreceptor.com, ns500731.ns500671.ns500731.ns500754.ns500671.ns500704.ns500742.ns500688.ns500705.ns500705.ns500705.ns500671.ns500705.ns500678.ns500649.tenderladiesbz.com, ns500731.ns500731.ns500731.ns500754.ns500742.ns500688.ns500649.ns500671.ns500666.ns500666.ns500291.ns500131.lustychickser.com and ns500698.ns500759.ns500759.ns500759.ns500698.ns500759.ns500735.ns500698.ns500698.ns500698.ns500576.ns500576.ns500576.ns500619.ns500686.ns500619.ns500576.trackreceptor.com.
These mail servers are often used together with aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Two IPs per host name:
aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to: 2607:f8b0:4023:403::1a and 142.250.96.27
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)