ustring.com - dns.ninja
ustring.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=1786959294 | ||||||
Same first word
Similar names
DNS History
14 records (10 active, 4 former)
●NSns-1115.awsdns-11.org2026-03-04 → 2026-08-17 · 3 obs
● 2026-03-04 14:16:48
● 2026-08-17 09:35:26
●NSns-156.awsdns-19.com2026-03-04 → 2026-08-17 · 3 obs
● 2026-03-04 14:16:48
● 2026-08-17 09:35:26
●NSns-1943.awsdns-50.co.uk2026-03-04 → 2026-08-17 · 3 obs
● 2026-03-04 14:16:48
● 2026-08-17 09:35:26
●NSns-717.awsdns-25.net2026-03-04 → 2026-08-17 · 3 obs
● 2026-03-04 14:16:48
● 2026-08-17 09:35:26
○NSns1.hover.com2015-05-18 → 2019-06-20 · 4 obs
● 2019-06-20 13:23:30
○ 2026-03-04 14:16:48
○ 2026-08-17 09:35:26
○NSns2.hover.com2015-05-18 → 2019-06-20 · 4 obs
● 2019-06-20 13:23:30
○ 2026-03-04 14:16:48
○ 2026-08-17 09:35:26
●MXalt1.aspmx.l.google.com2015-05-18 → 2026-08-17 · 2 obs
● 2026-08-17 09:35:26
●MXalt2.aspmx.l.google.com2015-05-18 → 2026-08-17 · 2 obs
● 2026-08-17 09:35:26
●MXalt3.aspmx.l.google.com2015-05-18 → 2026-08-17 · 2 obs
● 2026-08-17 09:35:26
●MXalt4.aspmx.l.google.com2015-05-18 → 2026-08-17 · 2 obs
● 2026-08-17 09:35:26
●MXaspmx.l.google.com2015-05-18 → 2026-08-17 · 2 obs
● 2026-08-17 09:35:26
●A104.200.27.722026-03-04 → 2026-08-17 · 3 obs
● 2026-03-04 14:16:48
● 2026-08-17 09:35:26
○A64.98.145.302016-09-15 → 2019-06-20 · 5 obs
● 2016-09-15 07:03:10
● 2019-06-20 13:23:30
○ 2026-03-04 14:16:48
○ 2026-08-17 09:35:26
○A64.99.80.302015-05-18 → 2016-03-26 · 4 obs
● 2016-03-26 21:58:12
○ 2016-09-15 07:03:10
○ 2026-08-17 09:35:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| ustring.com | ns-156.awsdns-19.com, ns-717.awsdns-25.net, ns-1115.awsdns-11.org, ns-1943.awsdns-50.co.uk | 2 records |
✅ Authoritative Response
Server:205.251.199.151
NS records: ns-156.awsdns-19.com, ns-717.awsdns-25.net, ns-1115.awsdns-11.org, ns-1943.awsdns-50.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ustring.com (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.200.27.72 |
| NS | 4 | ns-1115.awsdns-11.org, ns-156.awsdns-19.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)... |
| SOA | 1 | ns-156.awsdns-19.com awsdns-hostmaster.a |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns-156.awsdns-19.com, ns-156.awsdns-19.com)
Analysis
IP Addresses
ustring.com resolves to one IP address: 104.200.27.72.
stringking.com and 104-200-27-72.ip.linodeusercontent.com are among other host names that share IP numbers with ustring.com.
Name Servers
The authoritative name servers for ustring.com are ns-156.awsdns-19.com, ns-717.awsdns-25.net, ns-1115.awsdns-11.org and ns-1943.awsdns-50.co.uk.
The name servers of ustring.com overlap at least partially with those of other domains — among them hwcommunity.net, thefeedfeed.net, gwo.fr and two more.
Each of the four hosts ns-156.awsdns-19.com, ns-717.awsdns-25.net, ns-1115.awsdns-11.org and ns-1943.awsdns-50.co.uk has two IP addresses. ns-156.awsdns-19.com points to 205.251.192.156 and 2600:9000:5300:9c00::1. ns-717.awsdns-25.net points to 205.251.194.205 and 2600:9000:5302:cd00::1. ns-1115.awsdns-11.org points to 205.251.196.91 and 2600:9000:5304:5b00::1. ns-1943.awsdns-50.co.uk points to 205.251.199.151 and 2600:9000:5307:9700::1.
Mail Servers
ustring.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
ustring.com has at least partial mail server overlap with other domains such as odriverobotics.com, ns500698.ns500758.ns500759.ns500698.ns500735.ns500736.ns500708.ns500576.ns500708.ns500698.ns500652.ns500576.ns500652.tracksymphony.com, ns500768.ns500759.ns500698.ns500759.ns500759.ns500735.ns500698.ns500735.ns500686.ns500576.ns500652.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 192.178.155.27 and 2607:f8b0:4004:c1f::1a.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1b.