arcero.dk

📜 Historical scan 2026-06-16 12:52:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

arcero.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 15.197.148.33 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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 132ms

Nameserver	IP addresses	PTR	ASN / ISP
ns61.domaincontrol.com	—	—	—
ns62.domaincontrol.com	—	—	—

🌍 A Records#

2 records 85ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
15.197.148.33	—	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	15.196.0.0/14	🇺🇸 United States	—
3.33.130.190	—	a2aa9ff50de748dbe.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 United States	—

📧 MX Records#

5 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	64.233.164.27	lf-in-f27.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	192.178.230.26	yunrtab-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 248ms

TXT Record
google-site-verification=aPwqkQxZPgC_X--WDrR1vpVvnzdZCEwFvUZoK-hsCtc
v=spf1 include:dc-aa8e722993._spfm.arcero.dk ~all

✉️ SPF#

Policy	Record (arcero.dk)
~all (soft fail)	v=spf1 include:dc-aa8e722993._spfm.arcero.dk ~all

📨 DMARC#

Policy	Record (_dmarc.arcero.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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 02:53:10

www CNAME	arcero.dk (all on arcero.dk) → 15.197.148.33 3.33.130.190 (AS16509)
www vs bare domain	Same network arcero.dk: 15.197.148.33 3.33.130.190 (AS16509) www.arcero.dk: 15.197.148.33 3.33.130.190 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

191ms

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

🏷️ SOA#

85ms

Field	Value
Serial	2025120106
Primary NS (MNAME)	ns61.domaincontrol.com
Responsible (RNAME)	dns@jomax.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

132ms

85ms

82ms

AAAA

80ms

TXT

248ms

CAA

87ms

HTTPS

130ms

TLSA

157ms

SOA

85ms

MTA-STS

63ms

DNSSEC

191ms

SRV

0ms

Total

1743ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-18 01:30:16	2565ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-28 02:52:35	2243ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 23:57:10	827ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-21 05:34:01	769ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 12:52:52 shown	1743ms	2 NS 2 A 5 MX	🔓 Insecure