elmerapp.dk

📜 Historical scan 2026-10-13 09:33:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

elmerapp.dk is a .dk domain served by 2 nameservers (randall.ns.cloudflare.com, ryleigh.ns.cloudflare.com). It was registered on 12 October 2026 (WHOIS) and first appeared in the .dk zone on 13 October 2026. Its website address 104.21.4.44 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ryleigh.ns.cloudflare.com	108.162.194.198 162.159.38.198 172.64.34.198 2606:4700:50::a29f:26c6 2803:f800:50::6ca2:c2c6 2a06:98c1:50::ac40:22c6	ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.ns.cloudflare.com ryleigh.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.44	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.166	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.26 108.177.14.27 172.253.152.27 2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 2a00:1450:4010:c22::1a 74.125.205.26 74.125.205.27	lt-in-f26.1e100.net lt-in-f27.1e100.net yulpptr-in-f27.1e100.net le-in-f26.1e100.net le-in-x1a.1e100.net lt-in-f26.1e100.net lt-in-x1a.1e100.net lt-in-x1b.1e100.net lt-in-f27.1e100.net yulpptr-in-f26.1e100.net le-in-f26.1e100.net le-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

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:83a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:42c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.44,172.67.131.166 ech=AEX+DQBBfAAgACBSfcGQTDd1bcIWNbLvoHKsRKnDyVd/oRDbY3CFcf7nGgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:83a6,2606:4700:3037::6815:42c

📝 TXT Records#

2 records 195ms

TXT Record
google-site-verification=efddHlwePOt-WgPVR_kOSiHUxqPJxlTOaskPTG6uU4M
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (elmerapp.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.elmerapp.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r

📬 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 2026-10-17 15:27:34

www	104.21.4.44 172.67.131.166 2606:4700:3035::ac43:83a6 2606:4700:3037::6815:42c (AS13335) (address records, no CNAME)
www vs bare domain	Same network elmerapp.dk: 104.21.4.44 172.67.131.166 2606:4700:3035::ac43:83a6 2606:4700:3037::6815:42c (AS13335) www.elmerapp.dk: 104.21.4.44 172.67.131.166 2606:4700:3035::ac43:83a6 2606:4700:3037::6815:42c (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.elmerapp.dk	B8hm5dm3YnxzEA2BPyaMspgfJ8WwEh0JpExWB0vmBAA
TXT	_acme-challenge.elmerapp.dk	KlFIRLSSx8E4ddksssOJx_-wj_Su-xw35d0TzY_eRLw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

28ms

Field	Value
Serial	2417324013
Primary NS (MNAME)	randall.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 08:57:48

Field	Value
Registrar	ONE.COM A/S
Registered	2026-10-12
Expires	2027-10-11 (357d)

🔗 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#

32ms

40ms

44ms

AAAA

35ms

TXT

195ms

CAA

25ms

HTTPS

36ms

TLSA

70ms

SOA

28ms

MTA-STS

55ms

DNSSEC

58ms

SRV

58ms

Total

499ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 15:27:34	4297ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-16 14:03:14	1293ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-15 11:11:53	529ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-14 10:59:24	1534ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 09:35:44	772ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-13 09:33:19 shown	499ms	2 NS 2 A 1 MX	🔓 Insecure