opteamer.dk

📜 Historical scan 2026-06-18 06:16:52  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opteamer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 April 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 88.99.104.214 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx1.scannet.dk, mx2.scannet.dk. 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   91ms
NameserverIP addressesPTRASN / 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   109ms
IPTTLPTRASNISP / OrgCIDRCountryCity
88.99.104.214 — server.dwp.dk AS24940 Hetzner Online GmbH 88.99.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

2 records   108ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.scannet.dk 46.36.210.150 mx1.scannet.dk AS48854 team.blue Denmark A/S
20 — mx2.scannet.dk 94.231.106.222 mx2.scannet.dk AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   353ms
TXT Record
v=spf1 ip4:88.99.104.214 include:spf.scannet.dk ~all

✉️ SPF#

PolicyRecord (opteamer.dk)
~all (soft fail) v=spf1 ip4:88.99.104.214 include:spf.scannet.dk ~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 2026-10-07 15:55:37
www CNAMEopteamer.dk (all on opteamer.dk)
www vs bare domainSame network
opteamer.dk: 88.99.104.214 (AS24940)
www.opteamer.dk: 88.99.104.214 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

218ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

93ms
FieldValue
Serial2026052801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-16 19:35:52
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-04-16
Expires2027-04-30 (195d)

🔗 Same registrant#

1 domain

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).

DomainRegistrar
kvartvejs.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
91ms
A
109ms
MX
108ms
AAAA
97ms
TXT
353ms
CAA
90ms
HTTPS
97ms
TLSA
374ms
SOA
93ms
MTA-STS
102ms
DNSSEC
218ms
SRV
150ms
Total
1043ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 15:55:37 502ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-30 14:19:06 736ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-30 00:02:49 521ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 22:28:01 1619ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-30 06:40:01 1618ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 17:17:04 548ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-30 11:36:08 880ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-28 14:29:40 1214ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-18 06:16:52 shown 1043ms 2 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone