18-u.com - robtex.com

18-u.com

DNSSEC⚠️ Not signed
A103.224.212.204🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRlb-212-204.above.com
NSns1.abovedomains.com ⭐ ⚠️ Not in parent delegation
A103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.182.77🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.182.85🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
NS5579.ns1.abovedomains.com ⚠️ Not in zone NS records
A103.224.182.9🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.182.77🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.182.85🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
A103.224.212.9🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns1.above.com
NS5579.ns2.abovedomains.com ⚠️ Not in zone NS records
A103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.51🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.53🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
NSns2.abovedomains.com ⚠️ Not in parent delegation
A103.224.182.10🇦🇺 TRELLIAN-AS-AP103.224.182.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.10🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.51🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
A103.224.212.53🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRns2.above.com
MXpark-mx.above.com ⭐
A103.224.212.34🇦🇺 TRELLIAN-AS-AP103.224.212.0/23 Trellian Pty. Limited 8 East Concourse
PTRpark-mx.above.com
TXT0ad094978b47130a6a809a0396525cae21191ed6
TXTv=spf1 ip6:fdcf:abda:4154::/48 -all
SOAns1.abovedomains.comhostmaster@trellian.com 2026-05-12 #1

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778590481

Subdomains

mail.18-u.com

Same first word

18-u.com

Similar names

u-81.com
u-18.com
u-18.de

DNS History

25 records (6 active, 19 former)

2017201820192020202120222023202420252026NS5579.ns1.abovedomains.com5579.ns2.abovedomains.comns1.abovedomains.comns2.abovedomains.comjuming.dnsdun.comjuming.dnsdun.netns-cloud-a1.googledomains.comns-cloud-a2.googledomains.comns-cloud-a3.googledomains.comns-cloud-a4.googledomains.comns1.dns-redirect.comns2.dns-redirect.comMXpark-mx.above.comA103.224.212.204195.201.128.1792600:9000:a612:55d9:1b82:e963:5969:d2c72a01:4f8:1c1e:d6f1::12a01:4ff:1f0:dd50::12a01:4ff:f0:5f41::146.62.237.1385.161.230.875.161.47.865.78.156.5976.223.91.20CNAMEwww.18-u.com
●NS5579.ns1.abovedomains.com2026-04-08 → 2026-05-12 · 3 obs
○ 2026-02-20 03:28:24
● 2026-04-08 06:20:38
● 2026-05-12 12:57:14
●NS5579.ns2.abovedomains.com2026-04-08 → 2026-05-12 · 3 obs
○ 2026-02-20 03:28:24
● 2026-04-08 06:20:38
● 2026-05-12 12:57:14
○NSjuming.dnsdun.com2017-07-31 → 2017-07-31 · 4 obs
○ 2017-02-18 01:51:10
● 2017-07-31 23:15:20
○ 2026-02-17 15:43:10
○ 2026-05-12 12:57:14
○NSjuming.dnsdun.net2017-07-31 → 2017-07-31 · 4 obs
○ 2017-02-18 01:51:10
● 2017-07-31 23:15:20
○ 2026-02-17 15:43:10
○ 2026-05-12 12:57:14
○NSns-cloud-a1.googledomains.com2016-02-27 → 2017-02-18 · 4 obs
● 2016-02-27 23:03:18
● 2017-02-18 01:51:10
○ 2017-07-31 23:15:20
○ 2026-05-12 12:57:14
○NSns-cloud-a2.googledomains.com2016-02-27 → 2017-02-18 · 4 obs
● 2016-02-27 23:03:18
● 2017-02-18 01:51:10
○ 2017-07-31 23:15:20
○ 2026-05-12 12:57:14
○NSns-cloud-a3.googledomains.com2016-02-27 → 2017-02-18 · 4 obs
● 2016-02-27 23:03:18
● 2017-02-18 01:51:10
○ 2017-07-31 23:15:20
○ 2026-05-12 12:57:14
○NSns-cloud-a4.googledomains.com2016-02-27 → 2017-02-18 · 4 obs
● 2016-02-27 23:03:18
● 2017-02-18 01:51:10
○ 2017-07-31 23:15:20
○ 2026-05-12 12:57:14
●NSns1.abovedomains.com2026-04-08 → 2026-05-12 · 3 obs
○ 2026-02-20 03:28:24
● 2026-04-08 06:20:38
● 2026-05-12 12:57:14
○NSns1.dns-redirect.com2026-02-17 → 2026-02-20 · 5 obs
○ 2017-07-31 23:15:20
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
●NSns2.abovedomains.com2026-04-08 → 2026-05-12 · 3 obs
○ 2026-02-20 03:28:24
● 2026-04-08 06:20:38
● 2026-05-12 12:57:14
○NSns2.dns-redirect.com2026-02-17 → 2026-02-20 · 5 obs
○ 2017-07-31 23:15:20
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
●MXpark-mx.above.com2026-04-08 → 2026-05-12 · 2 obs
● 2026-04-08 06:20:38
● 2026-05-12 12:57:14
●A103.224.212.2042026-04-08 → 2026-05-12 · 3 obs
○ 2026-02-20 03:28:24
● 2026-04-08 06:20:38
● 2026-05-12 12:57:14
○A195.201.128.1792026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A2600:9000:a612:55d9:1b82:e963:5969:d2c72026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A2a01:4f8:1c1e:d6f1::12026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A2a01:4ff:1f0:dd50::12026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A2a01:4ff:f0:5f41::12026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A46.62.237.1382026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A5.161.230.872026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A5.161.47.862026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A5.78.156.592026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○A76.223.91.202026-02-17 → 2026-02-20 · 4 obs
● 2026-02-17 15:43:10
● 2026-02-20 03:28:24
○ 2026-04-08 06:20:38
○ 2026-05-12 12:57:14
○CNAMEwww.18-u.com2017-07-31 → 2017-07-31 · 3 obs
● 2017-07-31 23:15:20
○ 2026-02-17 15:43:10
○ 2026-05-12 12:57:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...-
18-u.com5579.ns2.abovedomains.com, 5579.ns1.abovedomains.com8 records

✅ Authoritative Response

Server:103.224.182.77

NS records: 5579.ns2.abovedomains.com, 5579.ns1.abovedomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 18-u.com (unsigned zone)

⏱️ Timing

Total: 402ms | Queries: -

📄 Records

TypeCountSample Data
A1103.224.212.204
NS2ns2.abovedomains.com, ns1.abovedomains.com
MX1park-mx.above.com (pri: 10)
TXT20ad094978b47130a6a809a0396525cae21191ed6, v=spf1 ip6:fdcf:abda:4154::/48 -all
SOA1ns1.abovedomains.com hostmaster.trellian

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (5579.ns2.abovedomains.com, 5579.ns2.abovedomains.com, 5579.ns2.abovedomains.com...)

Analysis

Hierarchy

mail.18-u.com is a child of 18-u.com.

IP Addresses

18-u.com resolves to one IP number: 103.224.212.204.

Other host names, for instance www.capmgm.com, hostedby.thundervm.com, extremist.it, fily.net and deljn.be share IP numbers with 18-u.com.

Name Servers

18-u.com delegates to four name servers: ns1.abovedomains.com, ns2.abovedomains.com, 5579.ns1.abovedomains.com and 5579.ns2.abovedomains.com.

18-u.com at least partially shares name servers with other domains, including tomie.net, socialbookmarks.com.au, isengage.com, podctl.com and (0x787878)video.click.

These name servers are commonly used with 5014.ns1.abovedomains.com, 5014.ns2.abovedomains.com, ns15.abovedomains.com, ns16.abovedomains.com, 421.ns1.abovedomains.com and 421.ns2.abovedomains.com.

Host names with four IP numbers:

ns1.abovedomains.com points to: 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9.

ns2.abovedomains.com points to: 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

5579.ns1.abovedomains.com points to: 103.224.182.9, 103.224.182.77, 103.224.182.85 and 103.224.212.9.

5579.ns2.abovedomains.com points to: 103.224.182.10, 103.224.212.10, 103.224.212.51 and 103.224.212.53.

Names pointing to 103.224.182.9: ns1.abovedomains.com and 5579.ns1.abovedomains.com.

Names pointing to 103.224.182.77: ns1.abovedomains.com and 5579.ns1.abovedomains.com.

Names pointing to 103.224.182.85: ns1.abovedomains.com and 5579.ns1.abovedomains.com.

Names pointing to 103.224.212.9: ns1.abovedomains.com and 5579.ns1.abovedomains.com.

Names pointing to 103.224.182.10: ns2.abovedomains.com and 5579.ns2.abovedomains.com.

Names pointing to 103.224.212.10: ns2.abovedomains.com and 5579.ns2.abovedomains.com.

Names pointing to 103.224.212.51: ns2.abovedomains.com and 5579.ns2.abovedomains.com.

Names pointing to 103.224.212.53: ns2.abovedomains.com and 5579.ns2.abovedomains.com.

Mail Servers

A single mail server handles 18-u.com, park-mx.above.com.

18-u.com shares the same mail server setup as other domains, for instance amadeusrivercruises.com.au, plys.it, motthoi.com, barisevdeneve.com and fixed-203-23-189-203-23-13.iusacell.net.

Host name park-mx.above.com resolves to a single IP: 103.224.212.34.