supersonic.dk

📜 Historical scan 2026-10-01 02:04:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

supersonic.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 19 January 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.156.140 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a 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#

4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.140	3600s	linux255.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

5 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	aspmx.l.google.com	2a00:1450:4010:c0b::1a 2a00:1450:4010:c0b::1a 64.233.161.27	lo-in-x1a.1e100.net lo-in-f26.1e100.net lh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.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
20	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	43200s	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
30	43200s	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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 128ms

TXT Record
google-site-verification=p4anASWIi9apdtNBrKh2OzH9i0pcR8ZvK4HUWMo5D5g
google-site-verification=Rh1_823bN5b7iPUClFyNSWksKGHe9HZBIXGVET06MMo
google-site-verification=XrYqMHi2ZBQN88kGvLDLCi77BtFb4lfJJjEENxgNY9Y
v=spf1 ip4:185.197.138.61 ip4:185.197.138.58 ip4:185.197.138.59 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (supersonic.dk)
~all (soft fail)	v=spf1 ip4:185.197.138.61 ip4:185.197.138.58 ip4:185.197.138.59 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.supersonic.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:system@supersonic.dk,mailto:dmarc@n4uecdqr.uriports.com; pct=100; adkim=r; aspf=r

📬 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 2026-10-12 16:37:58

www	93.191.156.140 (AS48854) (address records, no CNAME)
www vs bare domain	Same network supersonic.dk: 93.191.156.140 (AS48854) www.supersonic.dk: 93.191.156.140 (AS48854)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

63ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2023052601
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 02:45:01

Field	Value
Registrar	Simply.com A/S
Registered	2000-01-19
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

28ms

47ms

AAAA

33ms

TXT

128ms

CAA

39ms

HTTPS

30ms

TLSA

148ms

SOA

37ms

MTA-STS

39ms

DNSSEC

63ms

SRV

51ms

Total

847ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:37:58	375ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-02 02:11:16	937ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-01 02:04:51 shown	847ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-17 11:31:55	1200ms	4 NS 1 A 5 MX	🔒 Secure