mail.offtech.ie - dns.ninja

mail.offtech.ie

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8aef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:46c7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.199Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.239🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.199, 172.67.138.239
IPv6 hints2606:4700:3030::ac43:8aef, 2606:4700:3036::6815:46c7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com

offtech.ie

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8aef🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:46c7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.199Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.239🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoby.ns.cloudflare.com ⭐
NSnadia.ns.cloudflare.com
MXofftech-ie.mail.protection.outlook.com ⭐
TXTMS=ms39035126
TXTMS=ms79520463
TXTgoogle-site-verification=eI4N4S0cLod2YbgDa-RAMuCtBbjuSFNt-Hcra-KWXDs
TXTv=spf1 ip4:190.180.144.248 ip4:91.136.49.205 include:spf.protection.outlook.c...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.199, 172.67.138.239
IPv6 hints2606:4700:3030::ac43:8aef, 2606:4700:3036::6815:46c7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOAcoby.ns.cloudflare.comdns@cloudflare.com serial=2406338658

Previously MX for

offtech.ie

Same first word

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DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026A104.21.70.199172.67.138.2392606:4700:3030::ac43:8aef2606:4700:3036::6815:46c7188.114.96.0188.114.97.02606:4700:3037::6815:46c72a06:98c1:3120::2a06:98c1:3121::86.43.127.25
●A104.21.70.1992026-05-15 → 2026-07-07 · 3 obs
○ 2016-06-29 06:51:36
● 2026-05-15 13:08:38
● 2026-07-07 13:09:24
●A172.67.138.2392026-05-15 → 2026-07-07 · 3 obs
○ 2016-06-29 06:51:36
● 2026-05-15 13:08:38
● 2026-07-07 13:09:24
○A188.114.96.02026-05-15 → 2026-07-07 · 2 obs
○ 2026-05-15 13:08:38
○ 2026-07-07 13:09:24
○A188.114.97.02026-05-15 → 2026-07-07 · 2 obs
○ 2026-05-15 13:08:38
○ 2026-07-07 13:09:24
●A2606:4700:3030::ac43:8aef2026-05-15 → 2026-07-07 · 3 obs
○ 2016-06-29 06:51:36
● 2026-05-15 13:08:38
● 2026-07-07 13:09:24
●A2606:4700:3036::6815:46c72026-07-02 → 2026-07-07 · 3 obs
○ 2026-06-11 14:03:56
● 2026-07-02 19:53:00
● 2026-07-07 13:09:24
○A2606:4700:3037::6815:46c72026-05-15 → 2026-06-11 · 5 obs
○ 2016-06-29 06:51:36
● 2026-05-15 13:08:38
● 2026-06-11 14:03:56
○ 2026-07-02 19:53:00
○ 2026-07-07 13:09:24
○A2a06:98c1:3120::2026-05-15 → 2026-07-07 · 2 obs
○ 2026-05-15 13:08:38
○ 2026-07-07 13:09:24
○A2a06:98c1:3121::2026-05-15 → 2026-07-07 · 2 obs
○ 2026-05-15 13:08:38
○ 2026-07-07 13:09:24
○A86.43.127.252015-07-23 → 2016-06-29 · 4 obs
● 2015-07-23 13:18:50
● 2016-06-29 06:51:36
○ 2026-05-15 13:08:38
○ 2026-07-07 13:09:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
iea.ns.ie, i.ns.ie, h.ns.ie, e.ns.ie...12 records
offtech.iecoby.ns.cloudflare.com, nadia.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.207

NS records: coby.ns.cloudflare.com, nadia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offtech.ie (unsigned zone)

⏱️ Timing

Total: 605ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.70.199, 172.67.138.239
AAAA22606:4700:3030::ac43:8aef, 2606:4700:3036::6815:46c7
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

mail.offtech.ie points to the four IP addresses 104.21.70.199, 172.67.138.239, 2606:4700:3030::ac43:8aef and 2606:4700:3036::6815:46c7.

jose5a31ipu6.cosmicwiki.com, web.yo88.fm, ta88.fun and two other host names share IP numbers with mail.offtech.ie.