contractcoding.com - robtex.com
contractcoding.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=1777255871 | ||||||
Subdomains
mail.contractcoding.com |
Same first word
contractcoding.com |
Similar names
DNS History
18 records (11 active, 7 former)
○NSat1gtm.mmodal.com2017-02-05 → 2018-08-03 · 5 obs
● 2017-02-05 13:14:40
● 2018-08-03 03:24:44
○ 2026-03-26 02:09:56
○ 2026-04-27 02:12:16
○NSauthns1.centurylink.net2017-02-05 → 2018-08-03 · 5 obs
● 2017-02-05 13:14:40
● 2018-08-03 03:24:44
○ 2026-03-26 02:09:56
○ 2026-04-27 02:12:16
○NSauthns2.centurylink.net2017-02-05 → 2018-08-03 · 5 obs
● 2017-02-05 13:14:40
● 2018-08-03 03:24:44
○ 2026-03-26 02:09:56
○ 2026-04-27 02:12:16
●NSns-1260.awsdns-29.org2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:09:56
● 2026-04-27 02:12:16
●NSns-2037.awsdns-62.co.uk2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:09:56
● 2026-04-27 02:12:16
●NSns-427.awsdns-53.com2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:09:56
● 2026-04-27 02:12:16
●NSns-903.awsdns-48.net2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:09:56
● 2026-04-27 02:12:16
○NSns17.worldnic.com2015-06-23 → 2016-04-21 · 4 obs
● 2016-04-21 19:07:48
○ 2017-02-05 13:14:40
○ 2026-04-27 02:12:16
○NSns18.worldnic.com2015-06-23 → 2016-04-21 · 4 obs
● 2016-04-21 19:07:48
○ 2017-02-05 13:14:40
○ 2026-04-27 02:12:16
○NSph1gtm.mmodal.com2017-02-05 → 2018-08-03 · 5 obs
● 2017-02-05 13:14:40
● 2018-08-03 03:24:44
○ 2026-03-26 02:09:56
○ 2026-04-27 02:12:16
●MXalt1.aspmx.l.google.com2015-06-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:12:16
●MXalt2.aspmx.l.google.com2015-06-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:12:16
●MXaspmx.l.google.com2015-06-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:12:16
●MXaspmx2.googlemail.com2015-06-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:12:16
●MXaspmx3.googlemail.com2015-06-23 → 2026-04-27 · 2 obs
● 2026-04-27 02:12:16
●MXmail.contractcoding.com2026-03-26 → 2026-04-27 · 3 obs
● 2026-03-26 02:09:56
● 2026-04-27 02:12:16
○A206.196.112.1622015-06-23 → 2016-04-21 · 4 obs
● 2016-04-21 19:07:48
○ 2017-02-05 13:14:40
○ 2026-04-27 02:12:16
●A217.19.248.1322017-02-05 → 2026-04-27 · 3 obs
● 2017-02-05 13:14:40
● 2026-04-27 02:12:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| contractcoding.com | ns-427.awsdns-53.com, ns-903.awsdns-48.net, ns-1260.awsdns-29.org, ns-2037.awsdns-62.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.193.171
NS records: ns-427.awsdns-53.com, ns-903.awsdns-48.net, ns-1260.awsdns-29.org, ns-2037.awsdns-62.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for contractcoding.com (unsigned zone)
⏱️ Timing
Total: 818ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.19.248.132 |
| NS | 4 | ns-1260.awsdns-29.org, ns-2037.awsdns-62.co.uk... |
| MX | 6 | aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)... |
| TXT | 1 | v=spf1 a mx ptr ip4:70.169.57.249/32 ip4 |
| SOA | 1 | ns-1260.awsdns-29.org awsdns-hostmaster. |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-427.awsdns-53.com, ns-427.awsdns-53.com)
Analysis
Hierarchy
The parent of mail.contractcoding.com is contractcoding.com.
IP Addresses
contractcoding.com points to IP number: 217.19.248.132.
Other host names such as urbn.co.uk, informazione-scientifica.com, augmentinanket.com, brookfieldpropertypartners.com and conversationalabm.com share IPs with contractcoding.com.
Name Servers
contractcoding.com is delegated to four name servers: ns-427.awsdns-53.com, ns-903.awsdns-48.net, ns-1260.awsdns-29.org and ns-2037.awsdns-62.co.uk.
contractcoding.com at least partially shares name servers with other domains, for instance ogusd.org, farmcreditleasing.com, colorlens-samedayshipping.com, murrayclinic.com.au and ipwebcdn.top.
These name servers are commonly used together with ns-1069.awsdns-05.org, ns-18.awsdns-02.com and ns-995.awsdns-60.net.
Host names with two IP numbers: ns-427.awsdns-53.com points to 2600:9000:5301:ab00::1 and 205.251.193.171; ns-903.awsdns-48.net points to 2600:9000:5303:8700::1 and 205.251.195.135; ns-1260.awsdns-29.org points to 2600:9000:5304:ec00::1 and 205.251.196.236; ns-2037.awsdns-62.co.uk points to 2600:9000:5307:f500::1 and 205.251.199.245.
Mail Servers
contractcoding.com is handled by six mail servers: mail.contractcoding.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
contractcoding.com shares at least partially some mail servers with other domains, including ns500699.ns500734.ns500734.ns500699.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500588.ns500683.ns500699.ns500588.ns500699.ns500693.ns500602.dtrkdll.com, ns500734.ns500699.ns500699.ns500734.ns500734.ns500699.ns500734.ns500728.ns500612.ns500588.ns500612.ns500612.ns500612.ns500588.ns500588.dtrkdll.com, ns500599.ns500724.ns500599.ns500599.ns500737.ns500737.ns500724.ns500599.ns500737.ns500737.ns500697.ns500599.ns500599.ns500583.yummyflingsfinder.com, ns500734.ns500734.ns500699.ns500699.ns500693.ns500734.ns500728.ns500693.ns500588.ns500699.ns500588.ns500683.ns500699.ns500683.ns500612.ns500612.ns500110.dtrkdll.com and grace.hu.
these mail servers are often used together with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IP numbers:
The host name aspmx2.googlemail.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.
The host name aspmx3.googlemail.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.
The host name aspmx.l.google.com points to 2607:f8b0:4004:c06::1a and 172.253.115.27.
The host name alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26.
The host name alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.
Host names with one IP number:
The host name mail.contractcoding.com points to 206.196.112.162.
Host names that point to 2800:3f0:4003:c0f::1a: aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that point to 108.177.123.26: aspmx2.googlemail.com and alt1.aspmx.l.google.com.