mail.schafer.is - robtex.com

mail.schafer.is

DNSSEC⚠️ Not signed
A178.248.20.103🇮🇸 OPEX-ASN178.248.16.0/21 Premis ehf Holtavegur 10 IS-104 Reykjavik
PTRcpanel-03.premis.is

schafer.is

DNSSEC⚠️ Not signed
A199.34.228.100🇺🇸 WEEBLY199.34.228.0/24
NSdell2.netvistun.is
NSdell.netvistun.is
MXmail.schafer.is
SOAdell.netvistun.iscpanel@premis.is 2026-07-10 #3

MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A178.248.20.103157.157.17.7
A157.157.17.72015-05-18 → 2016-09-10 · 4 obs
● 2015-05-18 17:34:24
● 2016-09-10 17:20:04
○ 2026-06-15 07:49:50
○ 2026-08-13 14:36:58
A178.248.20.1032026-06-15 → 2026-08-13 · 3 obs
○ 2016-09-10 17:20:04
● 2026-06-15 07:49:50
● 2026-08-13 14:36:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
isa.nic.is, f.nic.is, c.nic.is, d.nic.is...10 records
schafer.isdell.netvistun.is, dell2.netvistun.is2 records

✅ Authoritative Response

Server:178.248.19.3

NS records: dell.netvistun.is, dell2.netvistun.is

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schafer.is (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

TypeCountSample Data
A1178.248.20.103

📌 Glue Records Collected

Total: 12

In-bailiwick: 10 (f.nic.is, e.nic.is, d.nic.is...)

Out-of-bailiwick: 2 (dell.netvistun.is, dell2.netvistun.is)

Analysis

Mail Server Role

Mail for schafer.is is routed through the mail server mail.schafer.is.

IP Addresses

mail.schafer.is has exactly one IP address — 178.248.20.103.

sector.is, mail.volundarhus.is, bootcamp.is plus two other host names have IP numbers in common with mail.schafer.is.