bubblemail.dk

Records from scan: 2026-09-30 15:51:16 · 1184ms total · last checked 2026-10-17 11:57 (unchanged)

⬇ 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
128.140.28.110	3600s	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	3600s	mxa.mailgun.org	34.149.254.5	5.254.149.34.bc.googleusercontent.com	AS396982 Google LLC
10	3600s	mxb.mailgun.org	34.36.182.139	139.182.36.34.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 118ms

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#

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#

69ms

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

🏷️ SOA#

32ms

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#

26ms

36ms

31ms

AAAA

39ms

TXT

118ms

CAA

36ms

HTTPS

40ms

TLSA

598ms

SOA

32ms

MTA-STS

51ms

DNSSEC

69ms

SRV

42ms

Total

1184ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 15:51:16 shown	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	443ms	2 NS 1 A 2 MX	🔒 Secure