may-day.dk

Records from scan: 2026-09-30 03:25:13  ·  597ms total  ·  last checked 2026-10-19 10:29 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

may-day.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 24 February 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.170 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.170 3600s webcluster2.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   65ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:8056:a0b9:16d7:58f6 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   206ms
TXT Record
google-site-verification=FCXDWGiuh7iJQiwY64Vt04uwWmcCquPbcm0JE_rVZWE
google-site-verification=WlI2TQLuU_GhF5k-DUCXZEaEcpmGZ4GlaEKrfyNpIzE
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (may-day.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.may-day.dk)
p=reject v=DMARC1; p=reject

📬 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 2026-10-13 03:07:29
www46.30.215.170 2a02:2350:5:106:8056:a0b9:16d7:58f6 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records   84ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 E7531AB55E1935413AA5EC5366CF909D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 E7531AB55E1935413AA5EC5366CF909D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 E7531AB55E1935413AA5EC5366CF909D…

🔐 DNSSEC#

99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026092221
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 22:07:32
FieldValue
RegistrarONE.COM A/S
Registered2025-02-24
Expires2027-02-23 (126d)

🔗 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
socialrengoring.dkONE.COM A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
53ms
A
53ms
MX
41ms
AAAA
65ms
TXT
206ms
CAA
41ms
HTTPS
63ms
TLSA
84ms
SOA
0ms
MTA-STS
79ms
DNSSEC
99ms
SRV
92ms
Total
597ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 03:25:13 shown 597ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-25 02:02:24 821ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-24 01:46:47 671ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-20 14:26:25 1429ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-13 13:28:13 863ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-27 14:39:18 9518ms 3 NS 2 A 0 MX 🔓 Insecure
2026-06-25 02:59:22 659ms 3 NS 2 A 0 MX 🔓 Insecure
2026-06-18 01:58:36 647ms 3 NS 2 A 0 MX 🔓 Insecure
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