superultra.dk

Records from scan: 2026-10-22 11:34:49 · 2427ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

superultra.dk is a .dk domain served by 2 nameservers (charles.ns.cloudflare.com, sandra.ns.cloudflare.com). It was registered on 21 April 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.85.68 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, 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 94ms

Nameserver	IP addresses	PTR	ASN / ISP
charles.ns.cloudflare.com	108.162.193.83 172.64.33.83 173.245.59.83 2606:4700:58::adf5:3b53 2803:f800:50::6ca2:c153 2a06:98c1:50::ac40:2153	charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com charles.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sandra.ns.cloudflare.com	108.162.194.34 162.159.38.34 172.64.34.34 2606:4700:50::a29f:2622 2803:f800:50::6ca2:c222 2a06:98c1:50::ac40:2222	sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.ns.cloudflare.com sandra.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 91ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.68	30s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.27	30s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 132ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	30s	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	30s	alt1.aspmx.l.google.com	192.179.20.26 2404:6800:4000:1027::1b	ncboms-in-f26.1e100.net ncboms-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	30s	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	30s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	30s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 107ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5544	30s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::ac43:cb1b	30s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 92ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.68,172.67.203.27 ech=AEX+DQBBtgAgACBmYfZTuVa1ZjDJT7QDKufAS0k/nqw9OtZvYgGVZ9m8bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5544,2606:4700:3031::ac43:cb1b

📝 TXT Records#

3 records 162ms

TXT Record
google-site-verification=GlVolDwPFkqXj-1F1jmKNG2h9_hKk-rX_smmPkhNM2I
google-site-verification=qOCpO7HYN_lXEqG0AYxNeiFO4GzJq58FokrmJuSkAX8
v=spf1 include:_spf.google.com include:spf.simply.com -all

✉️ SPF#

Policy	Record (superultra.dk)
-all (hard fail)	v=spf1 include:_spf.google.com include:spf.simply.com -all

📨 DMARC#

Policy	Record (_dmarc.superultra.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@superultra.dk; sp=reject; 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#

checked 2026-10-22 11:34:51

www	104.21.85.68 172.67.203.27 2606:4700:3031::6815:5544 2606:4700:3031::ac43:cb1b (AS13335) (address records, no CNAME)
www vs bare domain	Same network superultra.dk: 104.21.85.68 172.67.203.27 2606:4700:3031::6815:5544 2606:4700:3031::ac43:cb1b (AS13335) www.superultra.dk: 104.21.85.68 172.67.203.27 2606:4700:3031::6815:5544 2606:4700:3031::ac43:cb1b (AS13335)
Wildcard	No

✍️ 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: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.superultra.dk	2PjAkCukgMO80pr3Mzze5j1pqmOxJ9bLV6odS9-Byu4
TXT	_acme-challenge.superultra.dk	_rRzZVj4oTwarr0BAdZWfBKVQ2A1_zP0qR2L042xJMM

🔗 TLSA / DANE#

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

🔐 DNSSEC#

181ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

17ms

Field	Value
Serial	2417851880
Primary NS (MNAME)	charles.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 00:48:36

Field	Value
Registrar	Simply.com A/S
Registered	2021-04-21
Expires	2027-04-30 (189d)

🔗 Same registrant#

2 domains

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).

Domain	Registrar
harcvhandletidag.dk	Simply.com A/S
kevinandersen.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

94ms

91ms

132ms

AAAA

107ms

TXT

162ms

CAA

115ms

HTTPS

92ms

TLSA

195ms

SOA

17ms

MTA-STS

135ms

DNSSEC

181ms

SRV

132ms

Total

2427ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 11:34:49 shown	2427ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-20 21:04:41	2269ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-19 17:42:22	2878ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-16 15:01:45	897ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-15 09:47:36	787ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-12 04:29:29	3154ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-08 19:01:06	834ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-24 03:53:24	780ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-22 21:37:06	10172ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-21 17:52:07	1397ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-07 10:23:00	899ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-30 04:55:11	732ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-25 14:18:06	802ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-16 19:12:00	1597ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-14 08:07:32	1729ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-13 07:31:13	2952ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-03 17:16:01	1832ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-27 14:56:30	17424ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-26 14:27:49	26792ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-22 08:45:55	1691ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-01 22:04:36	1091ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-26 01:43:32	1037ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-17 22:57:46	1027ms	2 NS 2 A 5 MX	⚠️ Bogus