de.gov - robtex.com
de.gov
| DNSSEC | ⚠️ Not signed | ||||||
| A | 167.21.84.89🇺🇸 STATEOFDE167.21.0.0/17 State of Delaware | ||||||
| NS | ns01.delaware.gov ⭐ | ||||||
| A | 167.21.64.10🇺🇸 STATEOFDE167.21.0.0/17 State of Delaware | ||||||
| PTR | ns01.delaware.gov | ||||||
| NS | ns02.delaware.gov | ||||||
| A | 167.21.96.10🇺🇸 STATEOFDE167.21.0.0/17 State of Delaware | ||||||
| PTR | ns02.delaware.gov | ||||||
| MX | mail.state.de.us ⭐ | ||||||
| SOA | ns01.delaware.govpublicdns@delaware.gov 2019-08-15 #1 | ||||||
gov
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.gov ⭐ | ||||||
| NS | b.ns.gov | ||||||
| NS | c.ns.gov | ||||||
| NS | d.ns.gov | ||||||
| SOA | a.ns.govdns@cloudflare.com serial=1773273316 | ||||||
rank #622 in the tld
WOT: SAFE (95/100)
📈 Tranco rank: #180,971
Subdomains
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
●NSns01.delaware.gov2015-08-17 → 2026-03-15 · 2 obs
● 2026-03-15 23:50:14
●NSns02.delaware.gov2015-08-17 → 2026-03-15 · 2 obs
● 2026-03-15 23:50:14
●MXmail.state.de.us2015-08-17 → 2026-03-15 · 2 obs
● 2026-03-15 23:50:14
○A167.21.128.202016-02-28 → 2021-01-16 · 23 obs
● 2016-02-28 21:28:14
○ 2016-03-16 05:15:22
○ 2016-05-23 09:35:22
● 2016-05-30 22:00:56
○ 2016-06-25 05:32:06
○ 2016-09-04 12:13:06
● 2016-09-23 15:55:06
○ 2016-10-10 00:34:12
○ 2016-12-10 18:08:30
● 2016-12-26 08:04:32
○ 2017-01-09 23:47:06
● 2017-01-13 19:22:54
● 2017-02-28 08:47:58
○ 2017-03-09 18:52:56
○ 2017-03-20 14:35:22
● 2017-04-15 20:47:30
● 2017-09-22 01:22:00
○ 2020-05-20 17:27:10
○ 2020-10-13 18:07:42
● 2021-01-16 13:26:34
○ 2021-09-04 13:48:52
○ 2026-03-15 23:50:14
○A167.21.128.812021-09-04 → 2021-09-04 · 4 obs
● 2021-09-04 13:48:52
○ 2026-02-14 22:55:56
○ 2026-03-15 23:50:14
○A167.21.84.2032016-03-16 → 2020-10-13 · 23 obs
● 2016-03-16 05:15:22
● 2016-05-23 09:35:22
○ 2016-05-30 22:00:56
● 2016-06-25 05:32:06
● 2016-09-04 12:13:06
○ 2016-09-23 15:55:06
● 2016-10-10 00:34:12
● 2016-12-10 18:08:30
○ 2016-12-26 08:04:32
● 2017-01-09 23:47:06
○ 2017-01-13 19:22:54
○ 2017-01-16 12:49:50
● 2017-02-06 08:13:08
● 2017-02-13 13:14:58
○ 2017-02-28 08:47:58
● 2017-03-09 18:52:56
● 2017-03-20 14:35:22
○ 2017-04-15 20:47:30
● 2017-05-04 16:37:12
● 2020-10-13 18:07:42
○ 2021-01-16 13:26:34
○ 2026-03-15 23:50:14
●A167.21.84.892026-02-14 → 2026-03-15 · 3 obs
● 2026-02-14 22:55:56
● 2026-03-15 23:50:14
○A204.12.13.2212015-08-17 → 2015-12-01 · 4 obs
● 2015-12-01 23:45:42
○ 2015-12-13 06:38:40
○ 2026-03-15 23:50:14
○A69.172.201.2032015-12-13 → 2016-01-22 · 5 obs
● 2015-12-13 06:38:40
● 2016-01-22 15:34:24
○ 2016-02-28 21:28:14
○ 2026-03-15 23:50:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| gov | c.ns.gov, a.ns.gov, d.ns.gov, b.ns.gov | 8 records |
| de.gov | ns01.delaware.gov, ns02.delaware.gov | 2 records |
✅ Authoritative Response
Server: 167.21.96.10
NS records: ns01.delaware.gov, ns02.delaware.gov
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for de.gov (unsigned zone)
⏱️ Timing
Total: 168ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 167.21.84.89 |
| NS | 2 | ns02.delaware.gov, ns01.delaware.gov |
| MX | 1 | mail.state.de.us (pri: 10) |
| SOA | 1 | ns01.delaware.gov publicdns.delaware.gov |
📌 Glue Records Collected
Total: 10
In-bailiwick: 8 (c.ns.gov, c.ns.gov, a.ns.gov...)
Out-of-bailiwick: 2 (ns01.delaware.gov, ns02.delaware.gov)
Analysis
Hierarchy
de.gov is a parent of dmv.de.gov, ivote.de.gov and www.de.gov.
IP Addresses
de.gov maps to IP address 167.21.84.89.
Other host names such as del.gov, delaware.gov, delaware.us and doswp.gslb.delaware.gov share IP numbers with de.gov.
Name Servers
Two name servers ns01.delaware.gov and ns02.delaware.gov are delegated to de.gov.
de.gov uses the same name server configuration as other domains, such as doe.state.de.us, visitdelaware.com, becomeastatetrooper.net, spo.state.de.us and dnrec.state.de.us.
Host names with a single IP address:
ns01.delaware.gov points to 167.21.64.10
ns02.delaware.gov points to 167.21.96.10
Mail Servers
de.gov is handled by a single mail server, mail.state.de.us.
de.gov shares the same mail server setup as other domains, including del.gov, doeban1.state.de.us, delcode.state.de.us, dartfirststate.org and dartfirststate.com.