supersaas.dk

📜 Historical scan 2026-09-27 18:25:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

supersaas.dk is a .dk domain served by 4 nameservers (ns-1233.awsdns-26.org, ns-1868.awsdns-41.co.uk, ns-481.awsdns-60.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.248.68.88 is hosted by Amazon.com, Inc. (AS16509) in Ireland. 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1233.awsdns-26.org	205.251.196.209 2600:9000:5304:d100::1	ns-1233.awsdns-26.org ns-1233.awsdns-26.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1868.awsdns-41.co.uk	205.251.199.76 2600:9000:5307:4c00::1	ns-1868.awsdns-41.co.uk ns-1868.awsdns-41.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-481.awsdns-60.com	205.251.193.225 2600:9000:5301:e100::1	ns-481.awsdns-60.com ns-481.awsdns-60.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-639.awsdns-15.net	205.251.194.127 2600:9000:5302:7f00::1	ns-639.awsdns-15.net ns-639.awsdns-15.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

3 records 53ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.248.68.88	60s	ec2-3-248-68-88.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.240.0.0/12	🇮🇪 Ireland	Dublin
52.208.77.138	60s	ec2-52-208-77-138.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.208.0.0/13	🇮🇪 Ireland	Dublin
54.77.128.158	60s	ec2-54-77-128-158.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.64.0.0/12	🇮🇪 Ireland	Dublin

📧 MX Records#

5 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.221.26 2a00:1450:4010:c01::1b 2a00:1450:4010:c01::1b	lm-in-f26.1e100.net lh-in-f27.1e100.net lh-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	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
5	3600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

3 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a05:d018:503:ab00:d809:dd1a:2f51:6d0e	60s	—	AS16509	Amazon.com, Inc.	2a05:d000:0:0:0:0:0:0/25	🇮🇪 Ireland	Dublin
2a05:d018:503:ab01:2e53:184b:467e:cc95	60s	—	AS16509	Amazon.com, Inc.	2a05:d000:0:0:0:0:0:0/25	🇮🇪 Ireland	Dublin
2a05:d018:503:ab02:a0b7:492a:3938:a422	60s	—	AS16509	Amazon.com, Inc.	2a05:d000:0:0:0:0:0:0/25	🇮🇪 Ireland	Dublin

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 205ms

TXT Record
v=spf1 ip4:185.183.32.172 ip6:2a00:7c80:0:261::2 ip4:213.227.134.181 ip6:2001:1af8:4a00:4:3::2 ip4:62.112.10.127 ip6:2a00:7c80:0:e9::2 include:_spf.google.com include:mailgun.org -all

✉️ SPF#

Policy	Record (supersaas.dk)
-all (hard fail)	v=spf1 ip4:185.183.32.172 ip6:2a00:7c80:0:261::2 ip4:213.227.134.181 ip6:2001:1af8:4a00:4:3::2 ip4:62.112.10.127 ip6:2a00:7c80:0:e9::2 include:_spf.google.com include:mailgun.org -all

📨 DMARC#

Policy	Record (_dmarc.supersaas.dk)
p=reject	v=DMARC1; p=reject; pct=100; rua=mailto:re+vpup0q30rgr@dmarc.postmarkapp.com; sp=reject; aspf=s; adkim=s;

📬 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 2026-10-07 16:33:47

www	3.251.37.50 46.137.133.78 54.228.98.66 2a05:d018:503:ab00:f90c:a77c:90f4:47ad 2a05:d018:503:ab01:4f54:c16b:211e:c5c1 2a05:d018:503:ab02:ea1a:e920:f7b4:dac7 (AS16509) (address records, no CNAME)
www vs bare domain	Same network supersaas.dk: 3.251.37.50 46.137.133.78 54.228.98.66 2a05:d018:503:ab00:f90c:a77c:90f4:47ad (AS16509) www.supersaas.dk: 3.251.37.50 46.137.133.78 54.228.98.66 2a05:d018:503:ab00:f90c:a77c:90f4:47ad (AS16509)
Wildcard	No
BIMI	v=BIMI1; l=https://cdn.supersaas.net/img/bimi/supersaas_bimi.svg

✍️ DKIM keys#

3 found

Selector	CNAME	Key
google	—	RSA · ~1024 bit below 2048 bit
k1	—	RSA · ~1024 bit below 2048 bit
mail	—	RSA · ~1024 bit below 2048 bit test mode

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: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2060ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-639.awsdns-15.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

53ms

55ms

AAAA

38ms

TXT

205ms

CAA

36ms

HTTPS

53ms

TLSA

168ms

SOA

0ms

MTA-STS

71ms

DNSSEC

2060ms

SRV

61ms

Total

5210ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:17:16	6176ms	4 NS 3 A 5 MX	🔓 Insecure
2026-09-27 18:25:40 shown	5210ms	4 NS 3 A 5 MX	🔓 Insecure
2026-09-12 02:36:04	3270ms	4 NS 2 A 5 MX	🔓 Insecure
2026-06-17 22:18:14	1631ms	4 NS 3 A 5 MX	🔓 Insecure