masc.dk

📜 Historical scan 2026-06-17 16:29:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

masc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by smtp.google.com, 7pcynzceqi3wsakoypi5pggryrwc4if2luai6jg3wckpwh4kwxga.mx-verification.google.com. 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 115ms

Nameserver	IP addresses	PTR	ASN / 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 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	—	domain-parking.one.com	AS51468	—	—	—	—

📧 MX Records#

2 records 110ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	smtp.google.com	142.250.147.26 142.250.147.27 142.251.9.26 142.251.9.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b	rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
15	—	7pcynzceqi3wsakoypi5pggryrwc4if2luai6jg3wckpwh4kwxga.mx-verification.google.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 157ms

TXT Record
google-site-verification=-8WG5ESCN2kBTsPR15jRxGwuILpdAI8k27CU-x-Ktcw
openai-domain-verification=dv-DIzlX1rqpmJvsWNYwJoVVckq

✉️ 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#

latest probe, not this scan · checked 2026-10-08 23:58:24

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Same network masc.dk: 46.30.211.38 (AS51468) www.masc.dk: 46.30.211.38 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

88ms

Field	Value
Serial	2026060701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-07 00:15:53

Field	Value
Registrar	ONE.COM A/S
Registered	2023-08-27
Expires	2027-08-26 (308d)

📋 WHOIS#

⏱️ Lookup Timing#

115ms

112ms

110ms

AAAA

93ms

TXT

157ms

CAA

102ms

HTTPS

86ms

TLSA

178ms

SOA

88ms

MTA-STS

109ms

DNSSEC

168ms

SRV

0ms

Total

819ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 23:58:24	1002ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-06 23:45:22	472ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-06 02:50:49	836ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-29 19:42:45	532ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-27 08:08:30	2827ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-08 03:37:18	1185ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-09 01:51:15	9971ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-22 18:23:26	978ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 16:29:48 shown	819ms	2 NS 1 A 2 MX	🔒 Secure