bluetip.dk

📜 Historical scan 2026-09-07 08:13:23  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bluetip.dk is a .dk domain served by 4 nameservers (ns-1131.awsdns-13.org, ns-1995.awsdns-57.co.uk, ns-22.awsdns-02.com and 1 more). It was registered on 22 November 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.173.5.107 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by bluetip-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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#

4 records   45ms
NameserverIP addressesPTRASN / ISP
ns-1131.awsdns-13.org 205.251.196.107
2600:9000:5304:6b00::1		 ns-1131.awsdns-13.org
ns-1131.awsdns-13.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1995.awsdns-57.co.uk 205.251.199.203
2600:9000:5307:cb00::1		 ns-1995.awsdns-57.co.uk
ns-1995.awsdns-57.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-22.awsdns-02.com 205.251.192.22
2600:9000:5300:1600::1		 ns-22.awsdns-02.com
ns-22.awsdns-02.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-887.awsdns-46.net 205.251.195.119
2600:9000:5303:7700::1		 ns-887.awsdns-46.net
ns-887.awsdns-46.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

🌍 A Records#

4 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.173.5.107 60s server-18-173-5-107.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —
18.173.5.126 60s server-18-173-5-126.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —
18.173.5.129 60s server-18-173-5-129.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —
18.173.5.3 60s server-18-173-5-3.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 18.173.0.0/21 🇺🇸 United States —

📧 MX Records#

1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s bluetip-dk.mail.protection.outlook.com 2a01:111:f403:ca04::4
2a01:111:f403:ca09::28
2a01:111:f403:ca09::4
2a01:111:f403:ca21::e
52.101.103.143
52.101.185.24
52.101.68.21
52.101.91.159		 mail-db4pr02cu00204.inbound.protection.outlook.com
mail-am6pr02cu00300.inbound.protection.outlook.com
mail-am0pr04cu00504.inbound.protection.outlook.com
mail-matpr04cu00306.inbound.protection.outlook.com
mail-miypr03cu00107.inbound.protection.outlook.com
mail-zrxpr07cu00100.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-matpr04cu00207.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   107ms
ServicePriorityWeightPortTarget
_sipfederationtls._tcp 100 1 5061 sipfed.online.lync.com

📝 TXT Records#

1 records   304ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (bluetip.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 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#

latest probe, not this scan · checked 2026-10-08 09:09:21
www18.173.5.107 18.173.5.126 18.173.5.129 18.173.5.3 (AS16509) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1
Primary NS (MNAME)ns-22.awsdns-02.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 20:25:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-11-22
Expires2026-11-30 (44d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
64ms
MX
67ms
AAAA
76ms
TXT
304ms
CAA
50ms
HTTPS
58ms
TLSA
198ms
SOA
0ms
MTA-STS
75ms
DNSSEC
102ms
SRV
107ms
Total
3748ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-20 08:59:50 12724ms 4 NS 4 A 1 MX 🔓 Insecure
2026-09-07 08:13:23 shown 3748ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-22 22:21:37 1201ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-19 19:00:39 1132ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-16 15:15:35 2435ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-16 15:04:38 656ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-16 15:02:06 4429ms 4 NS 4 A 1 MX 🔓 Insecure
2026-06-16 15:00:36 1444ms 4 NS 4 A 1 MX 🔓 Insecure
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