verisign.dk

📜 Historical scan 2026-08-28 04:45:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

verisign.dk is a .dk domain served by 3 nameservers (a1.verisigndns.com, a2.verisigndns.com, a3.verisigndns.com). It was registered on 4 February 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 72.13.63.55 is hosted by VeriSign Infrastructure & Operations (AS16838) in United States. Mail is handled by mail1.verisign.com, mail2.verisign.com and 4 more. The zone is not DNSSEC-signed, 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#

3 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
a1.verisigndns.com	2600:180a:1001::1 96.45.80.1	ns11.constellix.com ns11.constellix.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
a2.verisigndns.com	2600:180b:2001::1 46.31.236.1	ns21.constellix.com ns21.constellix.com	AS16552 Tiggee LLC AS16552 Tiggee LLC
a3.verisigndns.com	2600:180c:3001::1 43.247.170.1	ns31.constellix.com ns31.constellix.com	AS16552 Tiggee LLC AS16552 Tiggee LLC

🌍 A Records#

1 records 139ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
72.13.63.55	600s	—	AS16838	VeriSign Infrastructure & Operations	72.13.63.0/24	🇺🇸 United States	—

📧 MX Records#

6 records 137ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail1.verisign.com	72.13.63.30	mail1.verisign.com	AS16838 VeriSign Infrastructure & Operations
10	3600s	mail2.verisign.com	72.13.63.31	mail2.verisign.com	AS16838 VeriSign Infrastructure & Operations
10	3600s	mail3.verisign.com	72.13.63.32	mail3.verisign.com	AS16838 VeriSign Infrastructure & Operations
10	3600s	mail4.verisign.com	69.58.187.30	mail4.verisign.com	AS30060 VeriSign Infrastructure & Operations
10	3600s	mail5.verisign.com	69.58.187.31	mail5.verisign.com	AS30060 VeriSign Infrastructure & Operations
10	3600s	mail6.verisign.com	69.58.187.32	mail6.verisign.com	AS30060 VeriSign Infrastructure & Operations

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 325ms

TXT Record
_gdb9h70vekz27q805r0lg2pok9nzf2g
dglzqknm21l9tpl3t4048jgplys6wjmb
v=spf1 include:spf-e.verisign.com include:spf-i.verisign.com include:spf-p.verisign.com ~all

✉️ SPF#

Policy	Record (verisign.dk)
~all (soft fail)	v=spf1 include:spf-e.verisign.com include:spf-i.verisign.com include:spf-p.verisign.com ~all

📨 DMARC#

Policy	Record (_dmarc.verisign.dk)
p=reject	v=DMARC1; p=reject; fo=1; rf=afrf; ri=86400; rua=mailto:verisign@rua.agari.com,mailto:mailreports@verisign.com; ruf=mailto:verisign@ruf.agari.com,mailto:mailauthfail@verisign.com

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 69ms

Flags	Tag	Value
0	issue	digicert.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 10:44:00

www CNAME	www.verisign.com (all on verisign.com) → 3.173.21.153 3.173.22.153 3.173.23.153 2600:9000:2715:0:9700:c8:4:9d02 2600:9000:2716:0:9700:c8:4:9d02 2600:9000:2717:0:9700:c8:4:9d02 (AS16509)
www vs bare domain	Different networks verisign.dk: 72.13.63.55 (AS16838) www.verisign.dk: 3.173.21.153 3.173.22.153 3.173.23.153 2600:9000:2715:0:9700:c8:4:9d02 (AS16509) (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 14/10 · policy: ~all

error 14 DNS lookups: the limit is 10, so a receiver whose evaluation gets past the 10th returns permerror (SPF fails)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2088ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2214340380
Primary NS (MNAME)	a1.verisigndns.com
Responsible (RNAME)	dns@constellix.com
Refresh	43200s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	180s

📋 Registration#

WHOIS fetched 2026-10-09 16:50:36

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2000-02-04
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

54ms

139ms

137ms

AAAA

67ms

TXT

325ms

CAA

69ms

HTTPS

57ms

TLSA

277ms

SOA

0ms

MTA-STS

91ms

DNSSEC

2088ms

SRV

169ms

Total

4219ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:44:00	1555ms	3 NS 1 A 6 MX	🔓 Insecure
2026-10-01 07:14:57	2462ms	3 NS 1 A 6 MX	🔓 Insecure
2026-09-01 18:07:10	3688ms	3 NS 1 A 6 MX	🔓 Insecure
2026-08-28 04:45:57 shown	4219ms	3 NS 1 A 6 MX	🔓 Insecure
2026-06-25 03:33:48	2179ms	3 NS 1 A 6 MX	🔓 Insecure
2026-06-23 06:51:03	932ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:58:47	3598ms	3 NS 1 A 6 MX	🔓 Insecure