whammer.dk

📜 Historical scan 2026-06-30 10:33:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

whammer.dk is a .dk domain served by 2 nameservers (lloyd.ns.cloudflare.com, tess.ns.cloudflare.com). It was registered on 28 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.25 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by whammer-dk.t-v1.mx.microsoft, gw.mxbox.dk and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
lloyd.ns.cloudflare.com	108.162.193.197 172.64.33.197 173.245.59.197 2606:4700:58::adf5:3bc5 2803:f800:50::6ca2:c1c5 2a06:98c1:50::ac40:21c5	lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com lloyd.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tess.ns.cloudflare.com	108.162.192.227 172.64.32.227 173.245.58.227 2606:4700:50::adf5:3ae3 2803:f800:50::6ca2:c0e3 2a06:98c1:50::ac40:20e3	tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.ns.cloudflare.com tess.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.25	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.118	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	whammer-dk.t-v1.mx.microsoft	2a01:111:f403:ca04:: 2a01:111:f403:ca09::3 2a01:111:f403:ca09::7 2a01:111:f403:ca09::9 52.101.68.18 52.101.68.32 52.101.73.19 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.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
25	300s	gw.mxbox.dk	93.166.126.58	93-166-126-58-static.dk.customer.tdc.net	AS3292 TDC Holding A/S
50	300s	whammer-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.25 52.101.73.16 52.101.73.2	mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:9c76	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5119	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.25,172.67.156.118 ech=AEX+DQBBigAgACA3Q4NBRdTfh50CLe+3DgE7wQf8f0o+mwVdiHLQp0v3NAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:9c76,2606:4700:3037::6815:5119

🔌 SRV Records#

1 records 76ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 170ms

TXT Record
kJBylmTV+bL4JVYDDEUvF/NZOs5ULuj4Obhr+uidbG5oP2LP0sMsRrarCMCb7YO+DA/wiO1DralY6tWpEGO44w==
MS=ms29082553
MS=ms62624702
MS=ms78595506
SJH0XFC74Ygc2OTGrtlL/bi7Kp0Wj9K37BPdwasrK2LQGTLy72f0k+JrI7XKEHo1MrOz5MVprSCPq6A2uAw/XA==
v=spf1 mx include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (whammer.dk)
-all (hard fail)	v=spf1 mx include:spf.protection.outlook.com -all

📨 DMARC#

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

📬 MTA-STS#

248ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	20240124192328Z
max_age	604800s
Policy MX	gw.mxbox.dk, gw.heff.dk, *.mail.protection.outlook.com, whammer-dk.t-v1.mx.microsoft

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:tls.rua@mxbox.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 02:45:40

www	104.21.81.25 172.67.156.118 2606:4700:3036::ac43:9c76 2606:4700:3037::6815:5119 (AS13335) (address records, no CNAME)
www vs bare domain	Same network whammer.dk: 104.21.81.25 172.67.156.118 2606:4700:3036::ac43:9c76 2606:4700:3037::6815:5119 (AS13335) www.whammer.dk: 104.21.81.25 172.67.156.118 2606:4700:3036::ac43:9c76 2606:4700:3037::6815:5119 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

6 records 234ms

Service / Owner	Type	Cert association
SMTP _25._tcp.whammer-dk.t-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	5F88694615E4C61686E106B84C3338C6…
SMTP _25._tcp.whammer-dk.t-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	A6C267923B26A4A9617EDA73D8DB4FBC…
SMTP _25._tcp.whammer-dk.t-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	38D895F5105BC2545822C17A2444F4B0…
SMTP _25._tcp.whammer-dk.t-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	133086C7B822371A4A3304F1661A7880…
SMTP _25._tcp.whammer-dk.t-v1.mx.microsoft	DANE-TA · Full cert · SHA-256	6EBFF927297A5B3AAF5EAE672252C36A…
SMTP _25._tcp.whammer-dk.t-v1.mx.microsoft	DANE-EE · SPKI · SHA-256	C495D9E40F7E625BE22F83CC64305182…

🔐 DNSSEC#

128ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2408241010
Primary NS (MNAME)	lloyd.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 21:47:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-10-28
Expires	2035-10-31 (3298d)

🔗 Same registrant#

12 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).

Domain	Registrar
bio2energy.dk	Punktum dk A/S (direct)
fiskeweekend.dk	Punktum dk A/S (direct)
heff.dk	Punktum dk A/S (direct)
hgent.dk	Punktum dk A/S (direct)
it-geek.dk	Punktum dk A/S (direct)
it-nerd.dk	Punktum dk A/S (direct)
khammer.dk	Punktum dk A/S (direct)
kjepsen.dk	Punktum dk A/S (direct)
lboks.dk	Punktum dk A/S (direct)
lbox.dk	Punktum dk A/S (direct)
lwh.dk	Punktum dk A/S (direct)
net-help.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

39ms

34ms

AAAA

61ms

TXT

170ms

CAA

50ms

HTTPS

48ms

TLSA

234ms

SOA

0ms

MTA-STS

248ms

DNSSEC

128ms

SRV

76ms

Total

1440ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 02:45:39	1755ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-16 01:39:13	2108ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-14 21:20:47	1336ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-03 21:03:39	7143ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-29 20:38:32	684ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-26 18:48:21	994ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 10:20:18	1618ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-14 20:09:46	3591ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 12:04:13	1140ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 12:19:24	1128ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-18 00:11:44	8012ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-15 14:41:37	1883ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-28 21:10:38	3866ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-24 04:10:45	18082ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-16 09:38:19	2061ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-30 10:33:08 shown	1440ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-25 14:55:18	1286ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-22 19:57:59	1157ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:50:32	1388ms	2 NS 2 A 3 MX	🔒 Secure