sericom.dk

Records from scan: 2026-09-25 04:01:23 · 2924ms total · last checked 2026-10-16 10:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sericom.dk is a .dk domain served by 2 nameservers (ns.froejk.com, ns.metation.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.237.30.54 is hosted by UpCloud Ltd (AS202053) in Finland. Mail is handled by ASPMX.L.GOOGLE.COM, ALT1.ASPMX.L.GOOGLE.COM and 5 more. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.froejk.com	94.237.44.176	pluto.metation.net	AS202053 UpCloud Ltd
ns.metation.dk	165.232.78.101	ns.metation.net	AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.237.30.54	900s	freja.metation.net	AS202053	UpCloud Ltd	94.237.0.0/18	🇫🇮 Finland	—

📧 MX Records#

7 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	900s	ASPMX.L.GOOGLE.COM	142.251.1.27 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b	lb-in-f27.1e100.net lf-in-x1b.1e100.net lf-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	900s	ALT1.ASPMX.L.GOOGLE.COM	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	900s	ALT2.ASPMX.L.GOOGLE.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
30	900s	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
30	900s	ASPMX3.GOOGLEMAIL.COM	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	900s	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
30	900s	ASPMX5.GOOGLEMAIL.COM	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sericom.dk → 94.237.30.54
🔶 Autoconfig	sericom.dk → 94.237.30.54

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 227ms

TXT Record
v=spf1 include:_spf.google.com ip4:46.101.174.238 ip4:94.237.30.54 ?all

✉️ SPF#

Policy	Record (sericom.dk)
?all (neutral)	v=spf1 include:_spf.google.com ip4:46.101.174.238 ip4:94.237.30.54 ?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#

checked 2026-10-11 23:14:13

www CNAME	sericom.dk (all on sericom.dk) → 94.237.30.54 (AS202053)
www vs bare domain	Same network sericom.dk: 94.237.30.54 (AS202053) www.sericom.dk: 94.237.30.54 (AS202053)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.sericom.dk	sericom.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2053ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2018021900
Primary NS (MNAME)	ns.metation.dk
Responsible (RNAME)	jfk@metation.com
Refresh	900s
Retry	450s
Expire	8640000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

53ms

42ms

41ms

AAAA

54ms

TXT

227ms

CAA

52ms

HTTPS

50ms

TLSA

303ms

SOA

0ms

MTA-STS

79ms

DNSSEC

2053ms

SRV

87ms

Total

2924ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 04:01:23 shown	2924ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-20 22:58:32	3170ms	2 NS 1 A 7 MX	🔓 Insecure
2026-09-04 08:51:32	1312ms	2 NS 1 A 7 MX	🔓 Insecure
2026-06-17 14:55:22	4556ms	2 NS 1 A 7 MX	🔓 Insecure