bubblemail.dk

📜 Historical scan 2026-06-16 17:30:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bubblemail.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 30 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 128.140.28.110 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mxa.mailgun.org, mxb.mailgun.org. 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#

2 records 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	—	—	—
ns2.curanet.dk	—	—	—

🌍 A Records#

1 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.28.110	—	static.110.28.140.128.clients.your-server.de	AS24940	Hetzner Online GmbH	128.140.0.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records#

2 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mxa.mailgun.org	34.149.254.5	5.254.149.34.bc.googleusercontent.com	AS396982 Google LLC
10	—	mxb.mailgun.org	34.149.254.5	5.254.149.34.bc.googleusercontent.com	AS396982 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 144ms

TXT Record
v=spf1 include:mailgun.org ~all

✉️ SPF#

Policy	Record (bubblemail.dk)
~all (soft fail)	v=spf1 include:mailgun.org ~all

📨 DMARC#

Policy	Record (_dmarc.bubblemail.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@bubblemail.dk;

📬 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 2026-10-13 06:31:51

www CNAME	bubblemail.dk (all on bubblemail.dk) → 128.140.28.110 (AS24940)
www vs bare domain	Same network bubblemail.dk: 128.140.28.110 (AS24940) www.bubblemail.dk: 128.140.28.110 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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

🏷️ SOA#

31ms

Field	Value
Serial	2025111701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 11:04:56

Field	Value
Registrar	CURANET A/S
Registered	2010-09-30
Expires	2027-09-30 (347d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

31ms

AAAA

33ms

TXT

144ms

CAA

31ms

HTTPS

35ms

TLSA

42ms

SOA

31ms

MTA-STS

77ms

DNSSEC

113ms

SRV

0ms

Total

443ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:51:16	1184ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-27 23:01:40	586ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-03 07:59:15	695ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-27 00:29:50	620ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-24 02:49:16	901ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 17:31:12	903ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 13:39:21	418ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:51:14	3433ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:45:12	1689ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 17:30:25 shown	443ms	2 NS 1 A 2 MX	🔒 Secure