| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 18.132.131.12 | 1800s | ec2-18-132-131-12.eu-west-2.compute.amazonaws.com | AS16509 | Amazon.com, Inc. | 18.128.0.0/12 | 🇬🇧 United Kingdom | City of London |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 300s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (graduseurope.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.graduseurope.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; pct=100; adkim=s; aspf=s; rua=mailto:dmarc.failures.grd@gerflor.com |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 1788393600 |
| Primary NS (MNAME) | ns1.gandi.net |
| Responsible (RNAME) | hostmaster@gandi.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-03 09:29:19 | 1419ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 19:00:49 | 579ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-25 17:23:13 | 1905ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-20 21:07:18 | 2250ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-14 07:16:36 | 893ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-06 20:39:45 | 893ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-05 02:08:43 | 1394ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-24 00:39:33 | 10396ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-16 16:50:03 | 1537ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-12 08:24:15 | 916ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-03 15:18:15 | 704ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-26 17:56:15 | 757ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 16:12:40 | 2017ms | 3 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:35:27 | 1296ms | 3 NS 1 A 0 MX | 🔓 Insecure | View |