responsive.dk

📜 Historical scan 2026-09-01 11:33:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

responsive.dk is a .dk domain served by 4 nameservers (ns-1095.awsdns-08.org, ns-2034.awsdns-62.co.uk, ns-60.awsdns-07.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.159.140.127 is hosted by Cloudflare, Inc. (AS13335) in United States. Mail is handled by mx.spamexperts.com, fallbackmx.spamexperts.eu and 1 more. The zone is DNSSEC-signed and validates, publishes a 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 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1095.awsdns-08.org	205.251.196.71 2600:9000:5304:4700::1	ns-1095.awsdns-08.org ns-1095.awsdns-08.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-2034.awsdns-62.co.uk	205.251.199.242 2600:9000:5307:f200::1	ns-2034.awsdns-62.co.uk ns-2034.awsdns-62.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-60.awsdns-07.com	205.251.192.60 2600:9000:5300:3c00::1	ns-60.awsdns-07.com ns-60.awsdns-07.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-924.awsdns-51.net	205.251.195.156 2600:9000:5303:9c00::1	ns-924.awsdns-51.net ns-924.awsdns-51.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.127	300s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records#

3 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.spamexperts.com	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
20	3600s	fallbackmx.spamexperts.eu	149.13.75.27 154.59.104.23 154.59.193.124 2001:978:2:2c::137:100 2001:978:2:6::f:124 2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC
30	3600s	lastmx.spamexperts.net	149.13.75.27 154.59.104.23 2001:550:2:3::62:100 2001:550:2:61::2fc:100 2001:978:2:2c::137:100 2001:978:2:7::162:100 38.71.16.244 38.89.254.156	fe1-r3-in.fra02.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com fe2-r2-in.la10.l.antispamcloud.com — fe2-r3-in.ams14.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com fe2-r2-in.la10.l.antispamcloud.com fe1-r2-in.ch03.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS174 Cogent Communications, LLC AS16633 N-able Technologies, Inc. AS16633 N-able Technologies, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 95ms

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

📝 TXT Records#

9 records 335ms

TXT Record
1password-site-verification=4VNGYL5ARFB53GFMXTVDTY6WWU
apple-domain-verification=rOLaIB03bBWeJIFU
atlassian-domain-verification=usJ8/N0isxHuGqwCTwOA21CGorz7YyW8l4Zofa50KM6FxzahXWFmDY6RGM6X76B9
globalsign-domain-verification=mntLfmtGgjcIVfMeQEE33k60ybt0n6k_0sz93vS3Ti
google-site-verification=9YLogcHpO4f2smJ3ZCFlt0lclZ_CyO9AoWf1A0AU1mU
MS=ms32982546
openai-domain-verification=dv-OXpmTtxSoEu0QyyefXOUydFq
v=spf1 ip4:195.184.100.170 ip4:195.159.135.21 ip4:86.58.200.0/24 a mx a:pfepb.post.tele.dk include:20326036.spf07.hubspotemail.net include:spf.protection.outlook.com a:mail4797.email.dfdsseaways.info -all
WB=IX2iCow+fEe6s+XHfyapSg

✉️ SPF#

Policy	Record (responsive.dk)
-all (hard fail)	v=spf1 ip4:195.184.100.170 ip4:195.159.135.21 ip4:86.58.200.0/24 a mx a:pfepb.post.tele.dk include:20326036.spf07.hubspotemail.net include:spf.protection.outlook.com a:mail4797.email.dfdsseaways.info -all

📨 DMARC#

Policy	Record (_dmarc.responsive.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 12:52:08

www CNAME	polite-glacier-05e5d2903.3.azurestaticapps.net (all on azurestaticapps.net) → 20.101.2.157 (AS8075)
www vs bare domain	Different networks responsive.dk: 65.9.106.105 65.9.106.114 65.9.106.3 65.9.106.7 (AS16509) www.responsive.dk: 20.101.2.157 (AS8075) (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2074ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-924.awsdns-51.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

52ms

57ms

42ms

AAAA

44ms

TXT

335ms

CAA

43ms

HTTPS

39ms

TLSA

111ms

SOA

0ms

MTA-STS

77ms

DNSSEC

2074ms

SRV

95ms

Total

5300ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 10:56:11	3196ms	4 NS 4 A 3 MX	🔒 Secure
2026-09-25 20:52:25	3686ms	4 NS 4 A 3 MX	🔒 Secure
2026-09-01 11:33:49 shown	5300ms	4 NS 1 A 3 MX	🔒 Secure
2026-06-21 16:45:36	1671ms	4 NS 1 A 3 MX	🔒 Secure
2026-06-21 10:42:46	907ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 19:50:30	1093ms	4 NS 1 A 3 MX	🔒 Secure