mail.loopback.nu - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

mail.loopback.nu

DNSSEC⚠️ Not signed
A2a01:4f8:c013:f5e1::1🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK
PTRmail.ilmpro.com
A49.12.44.107🇩🇪 Hetzner49.12.0.0/16 HETZNER-DC

loopback.nu

DNSSEC⚠️ Not signed
A148.251.81.11🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2
NSgarret.ns.cloudflare.com ⭐
NSlauryn.ns.cloudflare.com
MXmail.loopback.nu ⭐
TXTv=spf1 mx ~all
SOAgarret.ns.cloudflare.comdns@cloudflare.com serial=2409088747
WOT: SAFE (60/100)

MX for

loopback.nu

Same first word

mail.ac.me
mail.info.at
mail.nis.za
mail.ltda
mail.mysecuritycamera.org
mail.gov.ua
mail.net.ua
mail.com.au
mail.cat
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mail.gov.vc
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mail.cl
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mail.jetzt
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mail.myeffect.net
mail.myshopify.com
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mail.gov.ps
mail.ml
mail.fo
mail.expert
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mail.team
mail.com.ru
mail.tn
mail.serveftp.com
mail.by
mail.peewee.jp
mail.virtualuser.de
mail.charity
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mail.capital
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mail.dp.ua
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mail.space
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mail.rr.gov.br
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mail.gmx
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mail.community
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mail.site
mail.select
mail.email
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mail.st
mail.tools
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mail.li
mail.rw
mail.vision
mail.sk
mail.at
mail.surf
mail.gov.ge
mail.dating
mail.travel
mail.td
mail.nr
mail.nrw
mail.xyz
mail.loginto.me
mail.bio
mail.dk
mail.main.jp
mail.graphics
mail.lc
mail.city
mail.yt
mail.watch
mail.lomo.jp
mail.lu
mail.tel
mail.ws
mail.holiday
mail.zombie.jp
mail.ma
mail.mr
mail.gov.af
mail.hashbang.sh
mail.mil.ru
mail.schwarz
mail.co.uk
mail.net.mk
mail.rj.gov.br
mail.freedesktop.org
mail.direct
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DNS History

2 records (2 active, 0 former)

A2a01:4f8:c013:f5e1::149.12.44.107
●A2a01:4f8:c013:f5e1::12026-08-04 → 2026-08-17 · 2 obs
● 2026-08-04 06:22:12
● 2026-08-17 07:56:54
●A49.12.44.1072026-08-04 → 2026-08-17 · 2 obs
● 2026-08-04 06:22:12
● 2026-08-17 07:56:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, a.ns.nu, z.ns.nu, c.ns.nu...12 records
loopback.nugarret.ns.cloudflare.com, lauryn.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.246

NS records: garret.ns.cloudflare.com, lauryn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for loopback.nu (unsigned zone)

⏱️ Timing

Total: 615ms | Queries: -

📄 Records

TypeCountSample Data
A149.12.44.107
AAAA12a01:4f8:c013:f5e1::1

📌 Glue Records Collected

Total: 12

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

Analysis

Mail Server Role

mail.loopback.nu serves as a mail server for loopback.nu.

IP Addresses

mail.loopback.nu resolves to the IP addresses 49.12.44.107 and 2a01:4f8:c013:f5e1::1

Other host names share IP numbers with mail.loopback.nu; mail.ogtechsolutions.com is one such example.