systemmail.dk

📜 Historical scan 2026-09-22 06:40:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

systemmail.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 June 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.62.252.235 is hosted by DigitalOcean, LLC (AS14061) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.62.252.235	600s	—	AS14061	DigitalOcean, LLC	178.62.0.0/16	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

7 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 74.125.131.27	lu-in-f27.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	178.62.252.235
🔶 Autoconfig	178.62.252.235

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 186ms

TXT Record
v=spf1 a mx include:spf.mtasv.net include:_spf.google.com ~all

✉️ SPF#

Policy	Record (systemmail.dk)
~all (soft fail)	v=spf1 a mx include:spf.mtasv.net include:_spf.google.com ~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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 14:27:57

www CNAME	systemmail.dk (all on systemmail.dk) → 178.62.252.235 (AS14061)
www vs bare domain	Same network systemmail.dk: 178.62.252.235 (AS14061) www.systemmail.dk: 178.62.252.235 (AS14061)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

116ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-17 15:38:45

Field	Value
Registrar	ONE.COM A/S
Registered	2014-06-18
Expires	2031-06-30 (1714d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
digitalbureaukbh.dk	ONE.COM A/S
digitalbureaukøbenhavn.dk	Punktum dk A/S (direct)
klassenskriver.dk	ONE.COM A/S
petshape.dk	Punktum dk A/S (direct)
piavalentin.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

44ms

38ms

43ms

AAAA

31ms

TXT

186ms

CAA

38ms

HTTPS

36ms

TLSA

557ms

SOA

0ms

MTA-STS

55ms

DNSSEC

116ms

SRV

60ms

Total

1400ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 14:27:57	1184ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-27 03:05:54	927ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-22 06:40:27 shown	1400ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-27 01:55:45	1417ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-27 23:02:57	867ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 23:14:07	1127ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 22:10:19	1059ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 10:32:06	12755ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-17 17:01:59	5040ms	2 NS 1 A 7 MX	🔒 Secure