[sr-dev] [kamailio/kamailio] ERROR: <core> [core/resolve.c:941]: get_record(): unknown type 41 (#2758)

[Andrew Webster]

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### Description

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Getting an error about DNS type 41
https://en.wikipedia.org/wiki/List_of_DNS_record_types

Type 41 is OPT - which I believe is used by Microsoft 365
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### Troubleshooting

#### Reproduction

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Any time DNS type 41 appears
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#### Debugging Data

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#### Log Messages

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#### SIP Traffic

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### Possible Solutions

<!--
Please add code to support type 41 - probably need to just ignore it.
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### Additional Information

  * **Kamailio Version** - output of `kamailio -v`

```
version: kamailio 5.1.2 (x86_64/linux) 
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST
, HAVE_RESOLV_RES
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown 
compiled with gcc 7.3.0

I check the source, type 41 isn't supported on the current source tree.
```

* **Operating System**:

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Linux host-sbc 5.4.0-1047-azure #49~18.04.1-Ubuntu SMP Thu Apr 22 21:28:54 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
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