surfar.nu - robtex.com
surfar.nu
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | id:2083a904-a755-465b-981a-d211dbe27b78 | ||||||
| TXT | NU zone update: 2026-07-19 23:39:33 +0000 (EPOCH 1784504373) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1784504430 | ||||||
Same first word
surfar.nu |
Similar names
DNS History
18 records (10 active, 8 former)
●NSns-10-b.gandi.net2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
●NSns-145-a.gandi.net2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
●NSns-41-c.gandi.net2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
●NSns1.gandi.net2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
○NSns1.mydyndns.org2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
○NSns1151.dns.dyn.com2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
○NSns2136.dns.dyn.com2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
○NSns3172.dns.dyn.com2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
○NSns4161.dns.dyn.com2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
●MXmx-1.pobox.com2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
○MXmx-1.rightbox.com2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
●MXmx-2.pobox.com2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
○MXmx-2.rightbox.com2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
●MXmx-3.pobox.com2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
○MXmx-3.rightbox.com2015-05-21 → 2016-04-28 · 4 obs
● 2016-04-28 05:09:30
○ 2020-02-17 22:07:30
○ 2026-07-20 00:17:30
●MXmx-4.pobox.com2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
●MXmx-5.pobox.com2020-02-17 → 2026-07-20 · 3 obs
● 2020-02-17 22:07:30
● 2026-07-20 00:17:30
●A209.20.68.742020-02-17 → 2026-07-20 · 2 obs
● 2026-07-20 00:17:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | 12 records |
| surfar.nu | ns-10-b.gandi.net, ns-41-c.gandi.net, ns-145-a.gandi.net | - |
✅ Authoritative Response
Server:173.246.100.146
NS records: ns-10-b.gandi.net, ns-41-c.gandi.net, ns-145-a.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surfar.nu (unsigned zone)
⏱️ Timing
Total: 997ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.20.68.74 |
| NS | 3 | ns-10-b.gandi.net, ns-41-c.gandi.net... |
| MX | 5 | mx-2.pobox.com (pri: 10), mx-5.pobox.com (pri: 10)... |
| SOA | 1 | ns1.gandi.net hostmaster.gandi.net |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)
Analysis
IP Addresses
surfar.nu has exactly one IP address — 209.20.68.74.
Name Servers
Four name servers handle the delegation for surfar.nu: ns-10-b.gandi.net, ns-145-a.gandi.net, ns-41-c.gandi.net and ns1.gandi.net.
surfar.nu partially shares its NS delegation with several other domains, including deltaplusgroup.com, nexansdc.com, rusal.marketing and two others.
In DNS configurations, these name servers often share authority with ns-173-b.gandi.net, ns-195-c.gandi.net, ns-79-c.gandi.net and 3 other name servers.
ns-10-b.gandi.net, ns-145-a.gandi.net, ns-41-c.gandi.net and ns1.gandi.net each carry two IP addresses. ns-10-b.gandi.net has 213.167.230.11 and 2001:4b98:aaab::b; ns-145-a.gandi.net has 173.246.100.146 and 2001:4b98:aaaa::92; ns-41-c.gandi.net has 217.70.187.42 and 2604:3400:aaac::2a; ns1.gandi.net has 173.246.100.2 and 2001:4b98:aaaa::2.
Mail Servers
Mail for surfar.nu is handled by five mail servers, namely mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
At least some of the mail servers used by surfar.nu are shared with other domains: dream88.com, spaceshop.co.il, kolotilin.com and two others among them.
The mail servers mx-4.pobox.com and mx-5.pobox.com regularly co-occur with these mail servers.
Hosts with 8 IP addresses each:
mx-1.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
mx-2.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
mx-3.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
mx-4.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
mx-5.pobox.com points to 103.168.172.216, 103.168.172.217, 103.168.172.218 and 5 other IP addresses.
These host names direct to 103.168.172.216: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
These host names direct to 103.168.172.217: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
These host names direct to 103.168.172.218: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
These host names direct to 103.168.172.219: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
These host names direct to 103.168.172.220: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
These host names direct to 103.168.172.221: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
These host names direct to 103.168.172.222: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.
These host names direct to 103.168.172.223: mx-1.pobox.com, mx-2.pobox.com, mx-3.pobox.com and two others.