ulp.nu - dns.ninja

ulp.nu

DNSSEC⚠️ Not signed
A2a12:5040:2:600:be24:11ff:fef0:dd72🇳🇱 HOASTED2a12:5040:2::/48
PTRs1163.hostingsecure.com
A212.125.139.3🇳🇱 HOASTED212.125.139.0/24
NSns1.hoasted.nl
A2a03:b0c0:2:d0::14d9:d001🇳🇱 DIGITALOCEAN2a03:b0c0:2::/48 DigitalOcean
PTRns1.hostingsecure.com
A164.92.214.194🇳🇱 DIGITALOCEAN164.92.208.0/20 DigitalOcean
PTRns1.hostingsecure.com
NSns2.hoasted.eu
A2600:3c0e::f03c:93ff:fe55:40b0🇳🇱 AKAMAI-LINODE-AP2600:3c0e::/32 Akamai Technologies
PTRns2.hostingsecure.com
A172.233.48.234🇳🇱 AKAMAI-LINODE-AP172.233.32.0/19 Akamai Technologies
PTRns2.hostingsecure.com
NSns3.hoasted.com
A2a01:4f8:1c1c:dcf8::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRns3.hostingsecure.com
A159.69.10.119🇩🇪 Hetzner159.69.0.0/16 HETZNER-DC
PTRns3.hostingsecure.com
MXulp-nu.mail.protection.outlook.com
A2a01:111:f403:ca04::🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db3pr0202cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca04::d🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-db6pr03cu00105.inbound.protection.outlook.com
A2a01:111:f403:ca04::10🇮🇪 Microsoft2a01:111:f000::/36
PTRmail-dbapr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca09::f🇳🇱 Microsoft2a01:111:f000::/36
PTRmail-am7pr05cu00307.inbound.protection.outlook.com
A52.101.68.15🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db6pr03cu00107.inbound.protection.outlook.com
A52.101.68.16🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db4pr02cu00400.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.73.8🇳🇱 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-am0pr04cu00500.inbound.protection.outlook.com
TXTMS=ms67486210
TXTv=spf1 include:spf.vivavet.nl include:spf.protection.outlook.com include:spf....
SOAns1.hoasted.nlmonitor@hoasted.com 2026-04-15 #1

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTNU zone update: 2026-07-04 13:14:05 +0000 (EPOCH 1783170845) (auto)
TXTid:6a2af39e-9790-493c-ae61-17db86bd2d34
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783170898

Subdomains

Same first word

Similar names

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSns1.hoasted.nlns2.hoasted.euns3.hoasted.comns.coredns.orgns091.auroradns.euns092.auroradns.nlns093.auroradns.infons1.server.euns2.server.euMXulp-nu.mail.protection.outlook.comcluster04a.mx-relay.comcluster04b.mx-relay.commail.ulp.numail2.ulp.nusmtp.routit.netsmtp1.routit.netA212.125.139.32a12:5040:2:600:be24:11ff:fef0:dd72193.43.218.102
NSns.coredns.org2015-06-16 → 2017-01-15 · 4 obs
● 2015-06-16 10:25:26
● 2017-01-15 02:28:14
○ 2020-10-09 04:27:38
○ 2026-07-04 13:26:06
NSns091.auroradns.eu2020-10-09 → 2020-10-09 · 4 obs
○ 2017-01-15 02:28:14
● 2020-10-09 04:27:38
○ 2026-02-17 21:36:00
○ 2026-07-04 13:26:06
NSns092.auroradns.nl2020-10-09 → 2020-10-09 · 4 obs
○ 2017-01-15 02:28:14
● 2020-10-09 04:27:38
○ 2026-02-17 21:36:00
○ 2026-07-04 13:26:06
NSns093.auroradns.info2020-10-09 → 2020-10-09 · 4 obs
○ 2017-01-15 02:28:14
● 2020-10-09 04:27:38
○ 2026-02-17 21:36:00
○ 2026-07-04 13:26:06
NSns1.hoasted.nl2026-02-17 → 2026-07-04 · 3 obs
○ 2020-10-09 04:27:38
● 2026-02-17 21:36:00
● 2026-07-04 13:26:06
NSns1.server.eu2015-06-16 → 2017-01-15 · 4 obs
● 2015-06-16 10:25:26
● 2017-01-15 02:28:14
○ 2020-10-09 04:27:38
○ 2026-07-04 13:26:06
NSns2.hoasted.eu2026-02-17 → 2026-07-04 · 3 obs
○ 2020-10-09 04:27:38
● 2026-02-17 21:36:00
● 2026-07-04 13:26:06
NSns2.server.eu2015-06-16 → 2017-01-15 · 4 obs
● 2015-06-16 10:25:26
● 2017-01-15 02:28:14
○ 2020-10-09 04:27:38
○ 2026-07-04 13:26:06
NSns3.hoasted.com2026-02-17 → 2026-07-04 · 3 obs
○ 2020-10-09 04:27:38
● 2026-02-17 21:36:00
● 2026-07-04 13:26:06
MXcluster04a.mx-relay.com2020-10-09 → 2020-10-09 · 4 obs
○ 2017-01-15 02:28:14
● 2020-10-09 04:27:38
○ 2026-02-17 21:36:00
○ 2026-07-04 13:26:06
MXcluster04b.mx-relay.com2020-10-09 → 2020-10-09 · 4 obs
○ 2017-01-15 02:28:14
● 2020-10-09 04:27:38
○ 2026-02-17 21:36:00
○ 2026-07-04 13:26:06
MXmail.ulp.nu2015-06-16 → 2017-01-15 · 4 obs
● 2015-06-16 10:25:26
● 2017-01-15 02:28:14
○ 2020-10-09 04:27:38
○ 2026-07-04 13:26:06
MXmail2.ulp.nu2016-03-13 → 2017-01-15 · 5 obs
○ 2016-01-01 06:50:32
● 2016-03-13 04:06:46
● 2017-01-15 02:28:14
○ 2020-10-09 04:27:38
○ 2026-07-04 13:26:06
MXsmtp.routit.net2015-06-16 → 2016-01-01 · 4 obs
● 2015-06-16 10:25:26
● 2016-01-01 06:50:32
○ 2016-03-13 04:06:46
○ 2026-07-04 13:26:06
MXsmtp1.routit.net2015-06-16 → 2016-01-01 · 4 obs
● 2015-06-16 10:25:26
● 2016-01-01 06:50:32
○ 2016-03-13 04:06:46
○ 2026-07-04 13:26:06
MXulp-nu.mail.protection.outlook.com2026-02-17 → 2026-07-04 · 3 obs
○ 2020-10-09 04:27:38
● 2026-02-17 21:36:00
● 2026-07-04 13:26:06
A193.43.218.1022020-10-09 → 2020-10-09 · 3 obs
● 2020-10-09 04:27:38
○ 2026-02-17 21:36:00
○ 2026-07-04 13:26:06
A212.125.139.32026-02-17 → 2026-07-04 · 3 obs
○ 2020-10-09 04:27:38
● 2026-02-17 21:36:00
● 2026-07-04 13:26:06
A2a12:5040:2:600:be24:11ff:fef0:dd722026-02-17 → 2026-07-04 · 3 obs
○ 2020-10-09 04:27:38
● 2026-02-17 21:36:00
● 2026-07-04 13:26:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, a.ns.nu, c.ns.nu, d.ns.nu...12 records
ulp.nuns3.hoasted.com, ns2.hoasted.eu, ns1.hoasted.nl-

✅ Authoritative Response

Server:164.92.214.194

NS records: ns3.hoasted.com, ns2.hoasted.eu, ns1.hoasted.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ulp.nu (unsigned zone)

⏱️ Timing

Total: 1432ms | Queries: -

📄 Records

TypeCountSample Data
A1212.125.139.3
AAAA12a12:5040:2:600:be24:11ff:fef0:dd72
NS3ns3.hoasted.com, ns1.hoasted.nl...
MX1ulp-nu.mail.protection.outlook.com (pri:
TXT2v=spf1 include:spf.vivavet.nl include:sp, MS=ms67486210
SOA1ns1.hoasted.nl monitor.hoasted.com

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

Hierarchy

ulp.nu is the parent zone for www.ulp.nu.

IP Addresses

ulp.nu resolves to the IP addresses 212.125.139.3 and 2a12:5040:2:600:be24:11ff:fef0:dd72

Additional host names — lukagro.nl, www.consolit.nl, aittonnotarissen.nl and two others — share IP numbers with ulp.nu.

Name Servers

Three name servers are authoritative for ulp.nu: ns3.hoasted.com, ns2.hoasted.eu and ns1.hoasted.nl.

ulp.nu partially shares its NS delegation with several other domains, including schuilisolatiezorg.nl, ened.nl, solidaridadnetwork.org and two others.

These name servers regularly co-occur with the name servers ns1.myfasthosting.com, ns2.myfasthosting.com and ns3.myfasthosting.com.

ns3.hoasted.com resolves to 159.69.10.119 and 2a01:4f8:1c1c:dcf8::1. ns2.hoasted.eu resolves to 172.233.48.234 and 2600:3c0e::f03c:93ff:fe55:40b0. ns1.hoasted.nl resolves to 164.92.214.194 and 2a03:b0c0:2:d0::14d9:d001. All three hostnames point to two IP numbers each.

Mail Servers

ulp.nu has one mail server: ulp-nu.mail.protection.outlook.com.

ulp-nu.mail.protection.outlook.com points to 8 IP numbers: 52.101.68.15, 52.101.68.16, 52.101.68.25 and 5 other.