underdays.com - robtex.com
underdays.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774763257 | ||||||
Same first word
underdays.com |
Similar names
DNS History
13 records (8 active, 5 former)
○NSns1.hans.hosteurope.de2017-01-05 → 2018-10-19 · 4 obs
● 2018-10-19 10:27:20
○ 2026-02-25 11:27:32
○ 2026-03-29 06:02:14
●NSns1016.ui-dns.org2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
●NSns1034.ui-dns.biz2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
●NSns1049.ui-dns.com2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
●NSns1109.ui-dns.de2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
○NSns2.hans.hosteurope.de2017-01-05 → 2018-10-19 · 4 obs
● 2018-10-19 10:27:20
○ 2026-02-25 11:27:32
○ 2026-03-29 06:02:14
○MXmx0.underdays.com2017-01-05 → 2018-10-19 · 4 obs
● 2018-10-19 10:27:20
○ 2026-02-25 11:27:32
○ 2026-03-29 06:02:14
●MXmx00.ionos.de2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
●MXmx01.ionos.de2026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
●A2001:8d8:100f:f000::2002026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
●A217.160.0.2382026-02-25 → 2026-03-29 · 3 obs
● 2026-02-25 11:27:32
● 2026-03-29 06:02:14
○A2a01:488:42:1000:5bfa:47f0:50:fb72017-01-05 → 2018-10-19 · 4 obs
● 2018-10-19 10:27:20
○ 2026-02-25 11:27:32
○ 2026-03-29 06:02:14
○A91.250.71.2402017-01-05 → 2018-10-19 · 4 obs
● 2018-10-19 10:27:20
○ 2026-02-25 11:27:32
○ 2026-03-29 06:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| underdays.com | ns1016.ui-dns.org, ns1109.ui-dns.de, ns1034.ui-dns.biz, ns1049.ui-dns.com | 2 records |
✅ Authoritative Response
Server:217.160.83.16
NS records: ns1016.ui-dns.org, ns1109.ui-dns.de, ns1034.ui-dns.biz, ns1049.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for underdays.com (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.160.0.238 |
| AAAA | 1 | 2001:8d8:100f:f000::200 |
| NS | 4 | ns1049.ui-dns.com, ns1109.ui-dns.de... |
| MX | 2 | mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10) |
| TXT | 1 | v=spf1 include:_spf-eu.ionos.com ~all |
| SOA | 1 | ns1034.ui-dns.biz hostmaster.1und1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1049.ui-dns.com, ns1049.ui-dns.com)
Analysis
IP Addresses
underdays.com points to two IPs: 2001:8d8:100f:f000::200 and 217.160.0.238.
Other host names including softwareparadoctores.com, miterra.mobi, citystylehotel.de, texprocil.net and skoliose.eu share IP numbers with underdays.com.
Name Servers
underdays.com is delegated to four name servers: ns1034.ui-dns.biz, ns1049.ui-dns.com, ns1109.ui-dns.de and ns1016.ui-dns.org.
underdays.com at least partially shares name servers with other domains, including upmeier-zeitarbeit.de, zartesfleisch.de, warriors-home.com, jedl-wohnbau.de and stall-handel.org.
These name servers are typically used together with the name servers ns1034.ui-dns.org, ns1034.ui-dns.com, ns1034.ui-dns.de, ns1049.ui-dns.org, ns1049.ui-dns.biz, ns1049.ui-dns.de, ns1016.ui-dns.biz, ns1016.ui-dns.com, ns1016.ui-dns.de and ns1109.ui-dns.com.
Host names with three IP numbers:
ns1109.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:109, 185.132.32.109 and 217.160.80.109.
Host names with two IP numbers:
ns1034.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5122:100 and 217.160.81.34.
ns1049.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5231:100 and 217.160.82.49.
ns1016.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5310:100 and 217.160.83.16.
Mail Servers
underdays.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.
underdays.com shares its mail server setup with other domains, including 2provi.de, freakpower.de, rohkost.me, kasiawinek.com and studihome.de.
Host names with a single IP:
mx00.ionos.de points to 212.227.15.41.
mx01.ionos.de points to 217.72.192.67.