respondly.dk

📜 Historical scan 2026-09-08 21:19:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

respondly.dk is a .dk domain served by 2 nameservers (dilbert.ns.cloudflare.com, nina.ns.cloudflare.com). It was registered on 2 August 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.140 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
dilbert.ns.cloudflare.com	108.162.193.155 172.64.33.155 173.245.59.155 2606:4700:58::adf5:3b9b 2803:f800:50::6ca2:c19b 2a06:98c1:50::ac40:219b	dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com dilbert.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nina.ns.cloudflare.com	108.162.192.136 172.64.32.136 173.245.58.136 2606:4700:50::adf5:3a88 2803:f800:50::6ca2:c088 2a06:98c1:50::ac40:2088	nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.ns.cloudflare.com nina.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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.140	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.168.92	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 44ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a 74.125.131.26	lh-in-x1a.1e100.net lh-in-f26.1e100.net lu-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:3e8c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:a85c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.140,172.67.168.92 ech=AEX+DQBBGQAgACAtaqnNgwF2Ah11M2+Y81Vb3giBn5qjB9Nft0xtRSCUDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:3e8c,2606:4700:3035::ac43:a85c

📝 TXT Records#

3 records 204ms

TXT Record
google-site-verification=HWEpnRNdwCRCZ2RYbZZherdqxwdN-ay_H5vo8Oos12I
v=spf1 include:_spf.google.com -all
v=spf1 include:_spf.google.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (respondly.dk)
-all (hard fail)	v=spf1 include:_spf.google.com -all
~all (soft fail)	v=spf1 include:_spf.google.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 2026-10-10 00:10:38

www	Exists, no address
www vs bare domain	www does not resolve respondly.dk: 104.21.62.140 172.67.168.92 2606:4700:3030::6815:3e8c 2606:4700:3035::ac43:a85c (AS13335) www.respondly.dk: no address (all like this)
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

✍️ 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

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.respondly.dk	DWggEx_8v6nrMgYHeb-qbHMRkuQGy1b7oXldBzZKjOA
TXT	_acme-challenge.respondly.dk	gc1Jn0f6fXIKEbS2b3JRmM-dPVACJBem6opXZ8mHgnw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414374055
Primary NS (MNAME)	dilbert.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 00:00:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-08-02
Expires	2027-08-01 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

42ms

44ms

AAAA

35ms

TXT

204ms

CAA

37ms

HTTPS

40ms

TLSA

763ms

SOA

0ms

MTA-STS

68ms

DNSSEC

120ms

SRV

78ms

Total

3929ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 00:10:38	741ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-03 23:42:53	983ms	2 NS 2 A 5 MX	🔒 Secure
2026-10-01 23:37:59	1044ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-29 23:11:33	1214ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-25 22:12:42	918ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-23 21:32:38	957ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-20 23:00:40	1287ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-15 21:38:15	2014ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-08 21:19:57 shown	3929ms	2 NS 2 A 5 MX	🔒 Secure
2026-09-05 07:08:03	724ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-24 22:06:18	832ms	2 NS 2 A 5 MX	🔒 Secure
2026-08-22 20:03:31	1678ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-30 11:44:59	1782ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-23 21:21:27	1325ms	2 NS 2 A 5 MX	🔒 Secure
2026-07-05 20:49:47	3014ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-30 00:23:17	1029ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-28 03:02:41	1038ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-24 15:09:58	1950ms	2 NS 2 A 5 MX	🔒 Secure
2026-06-24 05:13:59	1182ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 14:06:16	4176ms	2 NS 2 A 5 MX	🔒 Secure