bluebridge.dk

Records from scan: 2026-10-09 09:03:35 · 452ms total · last checked 2026-10-17 22:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluebridge.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 11 February 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.107.121.180 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no 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#

4 records 28ms

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 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.107.121.180	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1b 2a00:1450:4010:c07::1b 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1a 2a00:1450:4010:c08::1b 2a00:1450:4010:c08::1b 64.233.162.27 64.233.164.26 64.233.164.27 64.233.165.26 64.233.165.27	lf-in-x1a.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lf-in-x1b.1e100.net lg-in-x1a.1e100.net lg-in-f26.1e100.net lg-in-f27.1e100.net lg-in-x1b.1e100.net li-in-f27.1e100.net lf-in-f26.1e100.net lf-in-f27.1e100.net lg-in-f26.1e100.net lg-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	20.107.121.180
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 49ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 128ms

TXT Record
google-site-verification=VBeWPM1uesAVwtjUz5yVwDF2lPK07YcTAPyOoVEavdc

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-09 09:03:35

www	20.107.121.180 (AS8075) (address records, no CNAME)
www vs bare domain	Same network bluebridge.dk: 20.107.121.180 (AS8075) www.bluebridge.dk: 20.107.121.180 (AS8075)
Wildcard	Yes: any name under the zone resolves
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

60ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026093000
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 2026-10-10 16:54:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-02-11
Expires	2029-02-28 (863d)

📋 WHOIS#

⏱️ Lookup Timing#

28ms

26ms

27ms

AAAA

25ms

TXT

128ms

CAA

40ms

HTTPS

38ms

TLSA

66ms

SOA

32ms

MTA-STS

36ms

DNSSEC

60ms

SRV

49ms

Total

452ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 09:03:35 shown	452ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-01 18:06:43	1612ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-18 08:20:30	581ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-28 03:45:51	973ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 15:26:36	746ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:14:37	1493ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:06:27	595ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:06:06	2277ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:00:02	657ms	4 NS 1 A 1 MX	🔒 Secure