tomrer-lc.dk DNS records

🖥️ Nameservers2 records 273ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 293ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	tomrerlc-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::24 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.3 52.101.73.123 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 172ms

TXT Record
MS=ms68628918
v=spf1 include:spf.protection.outlook.com a mx -all

✉️ SPF

Policy	Record (tomrer-lc.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com a mx -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC316ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	3600s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

273ms

A

280ms

MX

293ms

AAAA

292ms

TXT

172ms

CAA

270ms

HTTPS

54ms

TLSA

872ms

SOA

0ms

MTA-STS

70ms

DNSSEC

316ms

SRV

311ms

Total

1568ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 14:55:37	1568ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 18:06:10	7400ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-18 15:18:48	1521ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-16 03:38:07	3197ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-08 00:19:55	17267ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-01 00:04:28	1428ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-29 19:07:31	3109ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-24 22:14:55	1131ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-23 20:16:13	1287ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-12 07:27:44	17119ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-08 10:46:58	980ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-01 13:02:18	1977ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 20:52:38	1916ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-22 23:15:51	1167ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 01:19:23	2730ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 14:40:29	1578ms	2 NS 0 A 1 MX	🔓 Insecure	View