rfer.ee - robtex.com

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rfer.ee

DNSSEC🔒 Signed (DS record present)
A2a01:4f9:c012:ca1f::1🇩🇪 Hetzner
PTRbushido.rfer.ee
A37.27.218.33🇫🇮 Hetzner
NSada.lovelace.ns.rfer.ee ⭐ 🔒
A2a01:4f9:c012:ca1f::1🇩🇪 Hetzner
PTRbushido.rfer.ee
A37.27.218.33🇫🇮 Hetzner
PTRbushido.rfer.ee
NSgrace.hopper.ns.rfer.ee 🔒
A2a01:4f9:c012:ae17::1🇩🇪 Hetzner
PTRnanomoira.rfer.ee
A135.181.93.191🇫🇮 Hetzner
PTRnanomoira.rfer.ee
NSmargaret.hamilton.ns.rfer.ee 🔒
A2001:41d0:601:1100::445c🇵🇱 OVH
PTRbob.rfer.ee
A54.37.235.153🇫🇷 OVH
PTRbob.rfer.ee
NSmary.wilkes.ns.rfer.ee 🔒
A2001:19f0:7002:101b:5400:5ff:fe35:3ecb🇯🇵 AS-VULTR
PTRshimada.rfer.ee
A45.77.17.75🇯🇵 AS-VULTR
PTRshimada.rfer.ee
NSradia.perlman.ns.rfer.ee 🔒
A140.238.223.77🇨🇭 ORACLE-OCI-31898
MXmail.rfer.ee ⭐ 🔒
A2a01:4f9:c012:ca1f::1🇩🇪 Hetzner
PTRbushido.rfer.ee
A37.27.218.33🇫🇮 Hetzner
PTRbushido.rfer.ee
TXTv=spf1 mx ra=postmaster -all
SOAada.lovelace.ns.rfer.eehello@rfer.ee 2026-02-09 #1

ee

DNSSEC🔒 Signed (DS record present)
NSns.tld.ee ⭐ 🔒
NSb.tld.ee 🔒
NSe.tld.ee 🔒
NSee.cert.ee 🔒
NSee.eenet.ee 🔒
TXTThe zone content is (C) Copyright 2019 The Estonian Internet Foundation. The ...
SOAns.tld.eehostmaster@eestiinternet.ee serial=1770993615
📈 Tranco rank: #125,979

Up

analytics.rfer.ee

Same first word

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rfer.be
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rfer.us

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DNS History

8 records (8 active, 0 former)

NSada.lovelace.ns.rfer.eegrace.hopper.ns.rfer.eemargaret.hamilton.ns.rfer.eemary.wilkes.ns.rfer.eeradia.perlman.ns.rfer.eeMXmail.rfer.eeA2a01:4f9:c012:ca1f::137.27.218.33
●NSada.lovelace.ns.rfer.ee2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08
●NSgrace.hopper.ns.rfer.ee2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08
●NSmargaret.hamilton.ns.rfer.ee2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08
●NSmary.wilkes.ns.rfer.ee2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08
●NSradia.perlman.ns.rfer.ee2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08
●MXmail.rfer.ee2026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08
●A2a01:4f9:c012:ca1f::12026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08
●A37.27.218.332026-02-16 → 2026-02-16 · 2 obs
● 2026-02-16 07:07:06
● 2026-02-16 07:07:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
eeee.eenet.ee, ns.tld.ee, e.tld.ee, ee.cert.ee...-
rfer.eeada.lovelace.ns.rfer.ee, mary.wilkes.ns.rfer.ee, grace.hopper.ns.rfer.ee, radia.perlman.ns.rfer.ee...5 records

✅ Authoritative Response

Server: 54.37.235.153

NS records: ada.lovelace.ns.rfer.ee, mary.wilkes.ns.rfer.ee, grace.hopper.ns.rfer.ee, radia.perlman.ns.rfer.ee, margaret.hamilton.ns.rfer.ee

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 909ms | Queries: -

📄 Records

TypeCountSample Data
A137.27.218.33
AAAA12a01:4f9:c012:ca1f::1
NS5radia.perlman.ns.rfer.ee, ada.lovelace.ns.rfer.ee...
MX1mail.rfer.ee (pri: 10)
TXT1v=spf1 mx ra=postmaster -all
SOA1ada.lovelace.ns.rfer.ee hello.rfer.ee

📌 Glue Records Collected

Total: 5

In-bailiwick: 5 (margaret.hamilton.ns.rfer.ee, radia.perlman.ns.rfer.ee, grace.hopper.ns.rfer.ee...)

AI analysis

The parent of analytics.rfer.ee is rfer.ee.

Two IP numbers are pointed to by rfer.ee: 2a01:4f9:c012:ca1f::1 and 37.27.218.33.

Other host names, for instance ada.lovelace.ns.rfer.ee and rferee.dev, share IP numbers with rfer.ee.

rfer.ee is delegated to five name servers: margaret.hamilton.ns.rfer.ee, grace.hopper.ns.rfer.ee, ada.lovelace.ns.rfer.ee, radia.perlman.ns.rfer.ee and mary.wilkes.ns.rfer.ee.

rfer.ee shares name servers with other domains at least partially, for example rferee.dev.

Host names with two IP numbers:

margaret.hamilton.ns.rfer.ee points to: 2001:41d0:601:1100::445c and 54.37.235.153

grace.hopper.ns.rfer.ee points to: 2a01:4f9:c012:ae17::1 and 135.181.93.191

ada.lovelace.ns.rfer.ee points to: 2a01:4f9:c012:ca1f::1 and 37.27.218.33

mary.wilkes.ns.rfer.ee points to: 2001:19f0:7002:101b:5400:5ff:fe35:3ecb and 45.77.17.75

Host names with one IP number:

radia.perlman.ns.rfer.ee points to: 140.238.223.77

rfer.ee is handled by a single mail server, mail.rfer.ee.

mail.rfer.ee resolves to two IPs: 2a01:4f9:c012:ca1f::1 and 37.27.218.33.