patternlibrary.dhl - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

patternlibrary.dhl

DNSSEC⚠️ Not signed
A51.137.81.54🇳🇱 Microsoft51.136.0.0/15
NSns1.f5clouddns.com
A2604:e180:1071::3:1🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States
A107.162.234.197🇺🇸 DEFENSENET-1107.162.234.0/24 F5 via EMIX
NSns2.f5clouddns.com
A2604:e180:1071::ffff:6ba2:b0dd🇺🇸 DEFENSENET-12604:e180::/32 F5, Inc. 801 5th Ave Seattle WA 98104 United States
A107.162.176.221🇺🇸 DEFENSENET-1107.162.176.0/24 F5 via EMIX
TXTv=spf1 -all
SOAns1.f5clouddns.comnetmaster@dhl.com 2020-12-29 #42

dhl

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net
NSa.nic.dhl
NSb.nic.dhl
NSc.nic.dhl
NSd.nic.dhl
TXTBEHMG7enwctbd+8W7Q7LpYVI9CQFm2ebGY5F/Lh1Z+4=
SOAns0.centralnic.nethostmaster@centralnic.net serial=163865

Same first word

Previous names

Next names

DNS History

3 records (3 active, 0 former)

NSns1.f5clouddns.comns2.f5clouddns.comA51.137.81.54
NSns1.f5clouddns.com2026-07-19 → 2026-08-22 · 2 obs
● 2026-07-19 14:00:42
● 2026-08-22 11:45:26
NSns2.f5clouddns.com2026-07-19 → 2026-08-22 · 2 obs
● 2026-07-19 14:00:42
● 2026-08-22 11:45:26
A51.137.81.542026-07-19 → 2026-08-22 · 2 obs
● 2026-07-19 14:00:42
● 2026-08-22 11:45:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dhla.nic.dhl, c.nic.dhl, b.nic.dhl, d.nic.dhl8 records
patternlibrary.dhlns2.f5clouddns.com, ns1.f5clouddns.com-

✅ Authoritative Response

Server:107.162.234.197

NS records: ns2.f5clouddns.com, ns1.f5clouddns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1410ms | Queries: -

📄 Records

TypeCountSample Data
A151.137.81.54
NS2ns1.f5clouddns.com, ns2.f5clouddns.com
TXT1v=spf1 -all
SOA1ns1.f5clouddns.com netmaster.dhl.com

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.nic.dhl, a.nic.dhl, c.nic.dhl...)

Analysis

IP Addresses

patternlibrary.dhl has exactly one IP address — 51.137.81.54.

Name Servers

patternlibrary.dhl is delegated to two name servers: ns1.f5clouddns.com and ns2.f5clouddns.com.

The name server configuration of patternlibrary.dhl is shared with other domains, for instance magnamaxh2o.com, osdebinario.com.ar, storefinancial.co.uk and two others.

There is at least partial name server overlap between patternlibrary.dhl and other domains — directcardaccess.com, tietoevry.se, datafast.com.ec and two more among them.

These name servers regularly appear alongside ns3.aztecaservicios.mx, ns4.aztecaservicios.mx, ns1.f5cloudservices.com and 3 other name servers in NS record sets.

ns1.f5clouddns.com and ns2.f5clouddns.com each resolve to two IP addresses: ns1.f5clouddns.com points to 107.162.234.197 and 2604:e180:1071::3:1, while ns2.f5clouddns.com points to 107.162.176.221 and 2604:e180:1071::ffff:6ba2:b0dd.