sangersynger.dk

Records from scan: 2026-10-14 03:14:53  ·  530ms total  ·  last checked 2026-10-18 07:13 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sangersynger.dk is a .dk domain served by 2 nameservers (johnny.ns.cloudflare.com, maxine.ns.cloudflare.com). It was registered on 8 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.152.23 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   45ms
NameserverIP addressesPTRASN / ISP
johnny.ns.cloudflare.com 108.162.195.186
162.159.44.186
172.64.35.186
2606:4700:58::a29f:2cba
2803:f800:50::6ca2:c3ba
2a06:98c1:50::ac40:23ba		 johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com
johnny.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
maxine.ns.cloudflare.com 108.162.194.179
162.159.38.179
172.64.34.179
2606:4700:50::a29f:26b3
2803:f800:50::6ca2:c2b3
2a06:98c1:50::ac40:22b3		 maxine.ns.cloudflare.com
maxine.ns.cloudflare.com
maxine.ns.cloudflare.com
maxine.ns.cloudflare.com
maxine.ns.cloudflare.com
maxine.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   32ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.152.23 300s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
162.159.153.241 300s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —

📧 MX Records#

2 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.onlinemail.io 185.21.42.12 mx1.onlinemail.io AS48854 team.blue Denmark A/S
20 300s mx2.onlinemail.io 46.36.208.16 mx2.onlinemail.io AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover-mf.onlinemail.io → 185.21.40.62
🔶 Autoconfigautoconfig-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

2 records   45ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:7::a29f:9817 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/43 🇺🇸 United States San Francisco
2606:4700:7::a29f:99f1 300s — AS13335 Cloudflare, Inc. 2606:4700:0:0:0:0:0:0/43 🇺🇸 United States San Francisco

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   172ms
TXT Record
v=spf1 include:spf.onlinemail.io -all

✉️ SPF#

PolicyRecord (sangersynger.dk)
-all (hard fail) v=spf1 include:spf.onlinemail.io -all

📨 DMARC#

PolicyRecord (_dmarc.sangersynger.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:c1688dc66c8f.a@dmarcinput.com; ruf=mailto:c1688dc66c8f.f@dmarcinput.com; sp=none; fo=1

📬 MTA-STS#

202ms
CheckResult
Status🧪 Testing
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modetesting
Policy ID1730196819
max_age86400s
Policy MXmx2.onlinemail.io, mx1.onlinemail.io

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:c1688dc66c8f.m@dmarcinput.com

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-14 03:14:53
www CNAMErouting.serveboltcdn.com (all on serveboltcdn.com)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

33ms
FieldValue
Serial2417386586
Primary NS (MNAME)johnny.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 03:43:16
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2024-07-08
Expires2027-07-07 (262d)

🔗 Same registrant#

3 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).

DomainRegistrar
akton.dkPunktum dk A/S (direct)
moderhusetmaia.dkPunktum dk A/S (direct)
radiate.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
45ms
A
32ms
MX
35ms
AAAA
45ms
TXT
172ms
CAA
37ms
HTTPS
31ms
TLSA
94ms
SOA
33ms
MTA-STS
202ms
DNSSEC
57ms
SRV
60ms
Total
530ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 03:14:53 shown 530ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-09 14:46:22 735ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-04 14:08:17 878ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-03 14:04:51 1148ms 2 NS 2 A 2 MX 🔒 Secure
2026-10-02 14:02:30 651ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-23 12:15:51 781ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-21 03:03:40 826ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-27 01:56:50 884ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-06 20:29:42 1480ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-03 05:18:11 2118ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-11 08:36:43 7502ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-22 11:09:51 947ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-20 00:09:59 3139ms 2 NS 2 A 2 MX 🔒 Secure
2026-06-17 18:18:29 5064ms 2 NS 2 A 2 MX 🔒 Secure
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