urichoffice.com - robtex.com
urichoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.he.net ⭐ | ||||||
| A | 2001:470:100::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| A | 216.218.130.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns1.he.net | ||||||
| NS | ns2.he.net | ||||||
| A | 2001:470:200::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| A | 216.218.131.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns2.he.net | ||||||
| NS | ns3.he.net | ||||||
| A | 2001:470:300::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| A | 216.218.132.2🇺🇸 HURRICANE216.218.128.0/17 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns3.he.net | ||||||
| NS | ns4.he.net | ||||||
| A | 2001:470:400::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| A | 216.66.1.2🇺🇸 HURRICANE216.66.0.0/19 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns4.he.net | ||||||
| NS | ns5.he.net | ||||||
| A | 2001:470:500::2🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| A | 216.66.80.18🇺🇸 HURRICANE216.66.80.0/20 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | ns5.he.net | ||||||
| MX | mail.urichoffice.com ⭐ | ||||||
| A | 71.43.252.116🇺🇸 CHARTER_COMMUNICATIONS-BB71.43.0.0/16 RR-Route | ||||||
| PTR | syn-071-043-252-116.biz.spectrum.com | ||||||
| TXT | yahoo-verification-key=0jSh+IBDBfneRDNVdi0phdPRK93Q8C4wu2qBKb9RjUU= | ||||||
| TXT | v=spf1 mx a ip4:71.43.252.112/29 ip4:199.26.76.32/28 -all | ||||||
| SOA | ns1.he.nethostmaster@he.net 2026-01-23 #0 | ||||||
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=1778568446 | ||||||
Subdomains
mail.urichoffice.com |
Same first word
urichoffice.com |
DNS History
11 records (6 active, 5 former)
●NSns1.he.net2026-04-12 → 2026-05-12 · 3 obs
● 2026-04-12 03:39:14
● 2026-05-12 07:00:18
●NSns2.he.net2026-04-12 → 2026-05-12 · 3 obs
● 2026-04-12 03:39:14
● 2026-05-12 07:00:18
●NSns3.he.net2026-04-12 → 2026-05-12 · 3 obs
● 2026-04-12 03:39:14
● 2026-05-12 07:00:18
●NSns4.he.net2026-04-12 → 2026-05-12 · 3 obs
● 2026-04-12 03:39:14
● 2026-05-12 07:00:18
●NSns5.he.net2026-04-12 → 2026-05-12 · 3 obs
● 2026-04-12 03:39:14
● 2026-05-12 07:00:18
○NSns55.worldnic.com2015-06-01 → 2017-06-15 · 5 obs
● 2015-06-01 10:04:12
● 2017-06-15 10:11:02
○ 2026-04-12 03:39:14
○ 2026-05-12 07:00:18
○NSns56.worldnic.com2015-06-01 → 2017-06-15 · 5 obs
● 2015-06-01 10:04:12
● 2017-06-15 10:11:02
○ 2026-04-12 03:39:14
○ 2026-05-12 07:00:18
●MXmail.urichoffice.com2008-03-18 → 2026-05-12 · 5 obs
○ 2015-06-01 10:04:12
○ 2017-06-15 10:11:02
● 2026-04-12 03:39:14
● 2026-05-12 07:00:18
○MXmxb.serioustech.com2015-06-01 → 2017-06-15 · 5 obs
● 2015-06-01 10:04:12
● 2017-06-15 10:11:02
○ 2026-04-12 03:39:14
○ 2026-05-12 07:00:18
○A208.91.197.252015-06-01 → 2017-06-15 · 5 obs
● 2015-06-01 10:04:12
● 2017-06-15 10:11:02
○ 2026-04-12 03:39:14
○ 2026-05-12 07:00:18
○A209.62.20.2112008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-01 10:04:12
○ 2026-05-12 07:00:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| urichoffice.com | ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net... | - |
✅ Authoritative Response
Server:216.66.80.18
NS records: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net, ns5.he.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for urichoffice.com (unsigned zone)
⏱️ Timing
Total: 590ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | ns2.he.net, ns4.he.net... |
| MX | 1 | mail.urichoffice.com (pri: 5) |
| TXT | 2 | yahoo-verification-key=0jSh+IBDBfneRDNVd, v=spf1 mx a ip4:71.43.252.112/29 ip4:199 |
| SOA | 1 | ns1.he.net hostmaster.he.net |
Analysis
Hierarchy
urichoffice.com is the parent of mail.urichoffice.com.
Name Servers
urichoffice.com is delegated to five name servers: ns1.he.net, ns2.he.net, ns3.he.net, ns4.he.net and ns5.he.net.
urichoffice.com at least partially shares name servers with other domains, for instance fioridibach.ch, nonattached.net, arab(0x736578).com, 150.214.103.in-addr.arpa and ever-growth.com.hk.
Host names with two IP numbers:
ns1.he.net points to 2001:470:100::2 and 216.218.130.2
ns2.he.net points to 2001:470:200::2 and 216.218.131.2
ns3.he.net points to 2001:470:300::2 and 216.218.132.2
ns4.he.net points to 2001:470:400::2 and 216.66.1.2
ns5.he.net points to 2001:470:500::2 and 216.66.80.18
Mail Servers
urichoffice.com is handled by a single mail server, mail.urichoffice.com.
mail.urichoffice.com resolves to IP 71.43.252.116.