jhmaintenance.com - robtex.com
jhmaintenance.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=1774398522 | ||||||
Same first word
jhmaintenance.azurewebsites.net |
jhmaintenance.com |
Similar names
DNS History
12 records (9 active, 3 former)
●NSns-cloud-d1.googledomains.com2026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
●NSns-cloud-d2.googledomains.com2026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
●NSns-cloud-d3.googledomains.com2026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
●NSns-cloud-d4.googledomains.com2026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
○NSns1.interdezign.com2015-07-11 → 2017-02-04 · 4 obs
● 2017-02-04 22:54:44
○ 2026-03-16 01:00:18
○ 2026-03-25 00:52:04
○NSns2.coolsite.com2015-07-11 → 2017-02-04 · 4 obs
● 2017-02-04 22:54:44
○ 2026-03-16 01:00:18
○ 2026-03-25 00:52:04
●MXsmtp.google.com2026-03-16 → 2026-03-25 · 2 obs
● 2026-03-25 00:52:04
●A198.185.159.1442026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
●A198.185.159.1452026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
●A198.49.23.1442026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
●A198.49.23.1452026-03-16 → 2026-03-25 · 3 obs
● 2026-03-16 01:00:18
● 2026-03-25 00:52:04
○A71.99.131.192015-07-11 → 2017-02-04 · 4 obs
● 2017-02-04 22:54:44
○ 2026-03-16 01:00:18
○ 2026-03-25 00:52:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net... | - |
| jhmaintenance.com | ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.109
NS records: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jhmaintenance.com (unsigned zone)
⏱️ Timing
Total: 359ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.185.159.145, 198.49.23.144... |
| NS | 4 | ns-cloud-d2.googledomains.com, ns-cloud-d1.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2", |
| SOA | 1 | ns-cloud-d1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-d1.googledomains.com, ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by jhmaintenance.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names including mail.iridea.de, marenholm.com, jg-projects.com, allkeith.com and lindawolf.net share IP numbers with jhmaintenance.com.
Name Servers
jhmaintenance.com is delegated to four name servers: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.
jhmaintenance.com at least partially shares name servers with other domains, for instance tightmanbuns.com, travelwise360.com, alpl.in, hartanto.co and olivermaintenance.com.
Host names with two IP numbers:
ns-cloud-d1.googledomains.com points to 2001:4860:4802:32::6d and 216.239.32.109; ns-cloud-d2.googledomains.com points to 2001:4860:4802:34::6d and 216.239.34.109; ns-cloud-d3.googledomains.com points to 2001:4860:4802:36::6d and 216.239.36.109; ns-cloud-d4.googledomains.com points to 2001:4860:4802:38::6d and 216.239.38.109.
Mail Servers
jhmaintenance.com is handled by a single mail server, smtp.google.com.
jhmaintenance.com shares the same mail server setup as other domains, for instance backyou.app, amuse-restaurant.cz, twelvefusion.com, milia.io and fcm.tw.
jhmaintenance.com shares some mail servers with other domains, at least partially, for instance armo.com.mx, gotrackgo.com, printing.com, gilteach.com and snk.ac.th.
these mail servers are often used together with 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.
smtp.google.com points to nine IPs: 2607:f8b0:4004:c1d::1a, 2607:f8b0:4004:c1d::1b, 2607:f8b0:4004:c23::1a, 2607:f8b0:4004:c23::1b, 142.251.167.26, 142.251.167.27, 192.178.155.26, 192.178.155.27 and 192.178.218.27.