co-sponsor.dk

Records from scan: 2026-10-23 15:50:25  ·  785ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

co-sponsor.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.183.141.97 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   22ms
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   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.141.97 3600s — AS47292 Sentia Denmark A/S 46.183.140.0/22 🇩🇰 Denmark —

📧 MX Records#

3 records   22ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.183.141.97
🔶 Autoconfig46.183.141.97

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-23 15:50:25
www46.183.141.97 (AS47292) (address records, no CNAME)
www vs bare domainSame network
co-sponsor.dk: 46.183.141.97 (AS47292)
www.co-sponsor.dk: 46.183.141.97 (AS47292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

27ms
FieldValue
Serial2026101401
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-10 15:14:05
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-03-07
Expires2027-07-31 (280d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
22ms
A
25ms
MX
22ms
AAAA
25ms
TXT
132ms
CAA
19ms
HTTPS
22ms
TLSA
360ms
SOA
27ms
MTA-STS
40ms
DNSSEC
92ms
SRV
50ms
Total
785ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 15:50:25 shown 785ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-15 05:45:25 646ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-30 05:41:47 811ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-29 15:33:55 1388ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-14 01:13:09 1094ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-18 09:08:48 18260ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-14 09:46:15 1014ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-16 22:47:13 8662ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-28 14:19:51 599ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 23:56:56 65535ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 21:35:14 1680ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 21:30:19 526ms 2 NS 1 A 3 MX 🔒 Secure
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