portnap.com - robtex.com

portnap.com

DNSSEC⚠️ Not signed
NSns1.fibermax.nl ⚠️ Not in zone NS records
A185.182.56.109🇳🇱 CLDIN-NL185.182.56.0/22
PTRvserver410.axc.nl
NSns2.fibermax.nl ⚠️ Not in zone NS records
A185.182.56.109🇳🇱 CLDIN-NL185.182.56.0/22
PTRvserver410.axc.nl

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=1777208011

Same first word

portnap.com

Similar names

ppatron.com
(0x706f726e)pat.co.th
pat(0x706f726e).com
pantrop.com
apptron.in
troppan.ch
apptron.myshopify.com
popnart.fr
propnat.com
prtapon.com
(0x706f726e)pat.com
panport.com
panport.cn
appront.net
natprop.com
appront.com
popnart.com
tanprop.com
tap(0x706f726e).com
appront.co.jp
poprant.com
troppan.com
apptron.com
poptran.com
panoptr.com
tronapp.com
napport.com
tronapp.net
apptron.net
(0x706f726e)tap.com

DNS History

11 records (2 active, 9 former)

20162017201820192020202120222023202420252026NSns1.fibermax.nlns2.fibermax.nlns1.bdm.microsoftonline.comns1.rackedge.comns2.bdm.microsoftonline.comns2.rackedge.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXmail.portnap.comportnap-com.mail.protection.outlook.comA178.18.21.141
○NSns1.bdm.microsoftonline.com2018-10-05 → 2018-10-05 · 4 obs
○ 2017-02-03 10:56:04
● 2018-10-05 17:03:26
○ 2026-03-27 01:21:50
○ 2026-04-26 13:18:40
●NSns1.fibermax.nl2026-03-27 → 2026-04-26 · 3 obs
○ 2018-10-05 17:03:26
● 2026-03-27 01:21:50
● 2026-04-26 13:18:40
○NSns1.rackedge.com2015-08-01 → 2017-02-03 · 4 obs
● 2015-08-01 13:20:46
● 2017-02-03 10:56:04
○ 2018-10-05 17:03:26
○ 2026-04-26 13:18:40
○NSns2.bdm.microsoftonline.com2018-10-05 → 2018-10-05 · 4 obs
○ 2017-02-03 10:56:04
● 2018-10-05 17:03:26
○ 2026-03-27 01:21:50
○ 2026-04-26 13:18:40
●NSns2.fibermax.nl2026-03-27 → 2026-04-26 · 3 obs
○ 2018-10-05 17:03:26
● 2026-03-27 01:21:50
● 2026-04-26 13:18:40
○NSns2.rackedge.com2015-08-01 → 2017-02-03 · 4 obs
● 2015-08-01 13:20:46
● 2017-02-03 10:56:04
○ 2018-10-05 17:03:26
○ 2026-04-26 13:18:40
○NSns3.bdm.microsoftonline.com2018-10-05 → 2018-10-05 · 4 obs
○ 2017-02-03 10:56:04
● 2018-10-05 17:03:26
○ 2026-03-27 01:21:50
○ 2026-04-26 13:18:40
○NSns4.bdm.microsoftonline.com2018-10-05 → 2018-10-05 · 4 obs
○ 2017-02-03 10:56:04
● 2018-10-05 17:03:26
○ 2026-03-27 01:21:50
○ 2026-04-26 13:18:40
○MXmail.portnap.com2015-08-01 → 2017-02-03 · 4 obs
● 2015-08-01 13:20:46
● 2017-02-03 10:56:04
○ 2018-10-05 17:03:26
○ 2026-04-26 13:18:40
○MXportnap-com.mail.protection.outlook.com2018-10-05 → 2018-10-05 · 4 obs
○ 2017-02-03 10:56:04
● 2018-10-05 17:03:26
○ 2026-03-27 01:21:50
○ 2026-04-26 13:18:40
○A178.18.21.1412015-08-01 → 2017-02-03 · 4 obs
● 2015-08-01 13:20:46
● 2017-02-03 10:56:04
○ 2018-10-05 17:03:26
○ 2026-04-26 13:18:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
portnap.comns1.fibermax.nl, ns2.fibermax.nl-

✅ Authoritative Response

Server:185.182.56.109

NS records: ns1.fibermax.nl, ns2.fibermax.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portnap.com (unsigned zone)

⏱️ Timing

Total: 438ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

portnap.com's delegation uses two name servers, ns1.fibermax.nl and ns2.fibermax.nl.

portnap.com shares the same name server setup as other domains, for instance rackedge.com.

Host names with a single IP:

- ns1.fibermax.nl points to 185.182.56.109

- ns2.fibermax.nl points to 185.182.56.109

Host names that point to 185.182.56.109: ns1.fibermax.nl and ns2.fibermax.nl