21steam.dk

📜 Historical scan 2026-07-15 14:19:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

21steam.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 4 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.211.38 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 4 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 135ms

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 111ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

6 records 121ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c03::1b	rd-in-f27.1e100.net rc-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
15	3600s	uv2na6mejtn4emmmntp3zn2vjb2vd7uze5nmdr6ohgdpipwz4v4q.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#

📝

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#

latest probe, not this scan · checked 2026-09-30 19:52:26

www	Address record (no CNAME)
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#

163ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026071101
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 2026-10-02 20:26:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-09-04
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

111ms

121ms

AAAA

97ms

TXT

290ms

CAA

118ms

HTTPS

123ms

TLSA

209ms

SOA

0ms

MTA-STS

126ms

DNSSEC

163ms

SRV

154ms

Total

1566ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 12:51:07	264ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 11:45:14	239ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 11:08:01	536ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 10:16:26	397ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 05:48:51	159ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 05:39:52	226ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 02:53:37	306ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 02:18:28	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 22:53:26	474ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 21:50:47	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 20:59:54	1163ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 20:48:10	244ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 20:46:31	592ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 20:18:58	710ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 20:10:00	601ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 19:57:31	167ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 19:57:02	160ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 19:55:02	1892ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 19:52:26	573ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-10 08:18:37	935ms	2 NS 1 A 6 MX	🔒 Secure
2026-09-07 12:01:16	1018ms	2 NS 1 A 6 MX	🔒 Secure
2026-08-26 12:06:00	878ms	2 NS 1 A 6 MX	🔒 Secure
2026-08-11 11:18:33	3183ms	2 NS 1 A 6 MX	🔒 Secure
2026-08-08 10:01:31	5253ms	2 NS 1 A 6 MX	🔒 Secure
2026-07-30 01:07:06	5405ms	2 NS 1 A 6 MX	🔒 Secure